Asserter profile

Silicon Valley Bank

operating company1 patent now50 ever0 cases filed during tenure43 connections

Also seen as: SILICON VALLEY BANK

PTAB exposure

5of this entity’s patents have been challenged at PTAB (7 total proceedings). 2 had claims invalidated.

Final written decisions are public record. The invalidation grounds usually carry over as § 102 / § 103 ammunition in district court — see IPR estoppel.

Possible patent-rental round-trips

This entity transferred 1 patent to another entity that filed suit during tenure, then took them back. The round-trip is a structural pattern, not proof of intent — it can also reflect a security interest and release, a correction, or a financing arrangement. Treat it as a lead to verify against the assignment record.

US 7899438: Silicon Valley Bank → Kajeet, Inc. → Silicon Valley Bank (129 months; 1 case filed during the round-trip)

Two-hop network

Edges marked ⚖️ overlap with at least one infringement suit filed during the receiving entity’s tenure with the patent. Bold-bordered = this entity. Red = NPE; orange = shell LLC; green = defensive aggregator; blue = operating company.

flowchart LR
    Nsilicon_valley_bank["Silicon Valley Bank"]
    Nmove_networks["Move Networks, Inc."]
    Nvringo["Vringo, Inc."]
    Nsonos["Sonos, Inc."]
    Nbluespace_software["Bluespace Software Corp."]
    Nsolarbridge["SOLARBRIDGE TECHNOLOGIES, INC."]
    Nchorus_systems["CHORUS SYSTEMS, INC."]
    Nchelsio_communications["CHELSIO COMMUNICATIONS, INC."]
    Nopensesame["OPENSESAME INC."]
    Ngigex["GIGEX, INC."]
    Nentegrity_solutions["ENTEGRITY SOLUTIONS CORPORATION"]
    Nenterasys_networks["Enterasys Networks, Inc."]
    Nextreme_networks["Extreme Networks, Inc."]
    Nalarm_com_energyhub["Alarm.com Incorporated; EnergyHub, Inc."]
    Ngitwit["Gitwit, Inc."]
    Navaya_and_avaya_technology_avaya["Avaya Inc. (and Avaya Technology Corp.…"]
    Navaya_avaya_technology["Avaya Inc.; Avaya Technology Corp."]
    Nruckus_wireless["Ruckus Wireless, Inc."]
    Ncylink_corporaton["Cylink Corporaton"]
    Nphatnoise["PHATNOISE, INC."]
    Ngenband_us["GENBAND US LLC"]
    Ngenband_us_sonus_networks["Genband US LLC; Sonus Networks, Inc."]
    Nribbon_communications_operating_f_k_a_genband_us_and_sonus_n["Ribbon Communications Operating Company…"]
    Nalarm_com_energyhub_icn_acquisition["Alarm.com, Incorporated; EnergyHub, Inc…"]
    Nart_technology["Art Technology Group, Inc."]
    Nmicatu["Micatu Inc."]
    Ntut_systems["Tut Systems, Inc."]
    Nkajeet["Kajeet, Inc."]
    Nnetworks_in_motion_solvem_innovations_quasar_acquisition_lon["Networks In Motion, Inc.; Solvem Innova…"]
    Nnetworks_in_motion_quasar_acquisition_telecommunication_syst["Networks In Motion, Inc.; Quasar Acquis…"]
    Nsecurelogix["SECURELOGIX CORPORATION"]
    Nlancope["Lancope, Inc."]
    Nxtremespectrum["XtremeSpectrum, Inc."]
    Noptical_specialties["Optical Specialties, Inc."]
    Nraster_graphics["Raster Graphics, Inc."]
    Nprotiva_biotherapeutics["Protiva Biotherapeutics, Inc."]
    Njazz_pharmaceuticals["Jazz Pharmaceuticals, Inc."]
    Njpi_commercial["JPI Commercial, LLC"]
    Nteltech_resource_network["Teltech Resource Network Corporation"]
    Nsopheon["Sopheon Corporation"]
    Nnewcheck_d_b_a_productivity_solutions["NewCheck Corporation d/b/a Productivity…"]
    Nnew_check["New Check Corporation"]
    Niq_commerce["IQ. Commerce Corporation"]
    Nmobile_information_systems["MOBILE INFORMATION SYSTEMS, INC."]
    Nechostar_advanced_l_l_c["EchoStar Advanced Technologies L.L.C."]
    Nr_drew_major_mark_b_hurst["R. Drew Major, Mark B. Hurst"]
    Niroquois_master_fund["Iroquois Master Fund, L.P."]
    Nvringo_infrastructure["Vringo Infrastructure Inc."]
    Nrincon_networks["Rincon Networks, Inc."]
    Ngordon_brothers_finance["Gordon Brothers Finance Company"]
    Njpmorgan_chase_bank_n_a["JPMorgan Chase Bank, N.A."]
    Nrobert_a_lambourne_nicholas_a_j_millington["Robert A. Lambourne; Nicholas A. J. Mil…"]
    Nhainsworth_paul_v_millington_nicholas_a_j["HAINSWORTH, PAUL V., MILLINGTON, NICHOL…"]
    Nericson_michael_darrell_andrew_lambourne_robert_a_kallai_chr["ERICSON, MICHAEL DARRELL ANDREW; LAMBOU…"]
    Nmarston_justin_marston_paul["MARSTON, JUSTIN; MARSTON, PAUL"]
    Nbluespace["Bluespace Group Ltd."]
    Nazuray["AZURAY TECHNOLOGIES, INC."]
    Nsunpower["SUNPOWER CORPORATION"]
    Nkrein_philip_chapman_patrick_l_gray_alexander_johnson_brian["KREIN, PHILIP; CHAPMAN, PATRICK L.; GRA…"]
    Nphilip_t_krein_jonathan_w_kimball_robert_s_balog_patrick_l_c["Philip T. Krein, Jonathan W. Kimball, R…"]
    Nmove_networks -->|"2010 · Security Agreement · 8868772"| Nsilicon_valley_bank
    Nmove_networks -->|"2010 · Security Agreement · 8868772"| Nsilicon_valley_bank
    Nsilicon_valley_bank -->|"2010 · Release by Secured Party · 8868772"| Nmove_networks
    Nsilicon_valley_bank -->|"2010 · Release · 8868772"| Nmove_networks
    Nsilicon_valley_bank -->|"2016 · Release · 6314420"| Nvringo
    Nsonos -->|"2006 · Security Agreement · 7571014"| Nsilicon_valley_bank
    Nsilicon_valley_bank -->|"2010 · Release · 7571014"| Nsonos
    Nbluespace_software -->|"2008 · Security Agreement · 7716217"| Nsilicon_valley_bank
    Nsolarbridge -->|"2014 · Security Interest · 8796884"| Nsilicon_valley_bank
    Nsilicon_valley_bank -->|"2014 · Release · 8796884"| Nsolarbridge
    Nsolarbridge -->|"2014 · Security Interest · 8842454"| Nsilicon_valley_bank
    Nsilicon_valley_bank -->|"2014 · Release by Secured Party · 8842454"| Nsolarbridge
    Nsolarbridge -->|"2014 · Security Interest · 8279642"| Nsilicon_valley_bank
    Nsilicon_valley_bank -->|"2014 · Release by Secured Party · 8279642"| Nsolarbridge
    Nchorus_systems -->|"2005 · Security Agreement · 7593936"| Nsilicon_valley_bank
    Nsilicon_valley_bank -->|"2006 · Release · 7593936"| Nchorus_systems
    Nchelsio_communications -->|"2014 · SECURITY INTEREST (SEE DOCUMENT FOR DETAILS) · 7826350"| Nsilicon_valley_bank
    Nopensesame -->|"2018 · Security Interest · 8784113"| Nsilicon_valley_bank
    Nsilicon_valley_bank -->|"2019 · Release By Secured Party · 8784113"| Nopensesame
    Ngigex -->|"2006 · Assignment of Assignors Interest · US5768528"| Nsilicon_valley_bank
    Nsilicon_valley_bank -->|"2006 · Release · US5768528"| Ngigex
    Nchelsio_communications -->|"2014 · Security Interest · 8589587"| Nsilicon_valley_bank
    Nchelsio_communications -->|"2014 · Security Interest · 8060644"| Nsilicon_valley_bank
    Nchelsio_communications -->|"2014 · SECURITY AGREEMENT · 7760733"| Nsilicon_valley_bank
    Nsilicon_valley_bank -->|"2016 · Release · 6295286"| Nvringo
    Nentegrity_solutions -->|"Security Agreement · 5745574"| Nsilicon_valley_bank
    Nsilicon_valley_bank -->|"Release · 5745574"| Nentegrity_solutions
    Nbluespace_software -->|"2008 · Security Agreement · 8073911"| Nsilicon_valley_bank
    Nenterasys_networks -->|"2015 · Security Agreement · 6147976"| Nsilicon_valley_bank
    Nextreme_networks -->|"2016 · Security Agreement · 6147976"| Nsilicon_valley_bank
    Nextreme_networks -->|"2017 · Security Agreement · 6147976"| Nsilicon_valley_bank
    Nsilicon_valley_bank -->|"2018 · Release · 6147976"| Nenterasys_networks
    Nsilicon_valley_bank -->|"2018 · Release · 6147976"| Nextreme_networks
    Nalarm_com_energyhub -->|"2014 · Security Agreement · 7103511"| Nsilicon_valley_bank
    Nsilicon_valley_bank -->|"2014 · Release · 7103511"| Nalarm_com_energyhub
    Ngitwit -->|"2001 · Security Agreement · 6952597"| Nsilicon_valley_bank
    Nsilicon_valley_bank -->|"2004 · Release · 6952597"| Ngitwit
    Nsilicon_valley_bank -->|"2009 · Release · 7062570"| Navaya_and_avaya_technology_avaya
    Nsilicon_valley_bank -->|"2009 · Release · 7177945"| Navaya_avaya_technology
    Nruckus_wireless -->|"2011 · Security Agreement · 7877113"| Nsilicon_valley_bank
    Ncylink_corporaton -->|"2001 · Security Interest · 4891781"| Nsilicon_valley_bank
    Nphatnoise -->|"2004 · Security Agreement · 6721489"| Nsilicon_valley_bank
    Nsilicon_valley_bank -->|"2005 · Release · 6721489"| Nphatnoise
    Ngenband_us -->|"2016 · Patent Security Agreement · 6337858"| Nsilicon_valley_bank
    Ngenband_us -->|"2017 · Corrective Assignment · 6337858"| Nsilicon_valley_bank
    Nsilicon_valley_bank -->|"2017 · Termination and Release of Patent Security Agreement · 6337858"| Ngenband_us
    Ngenband_us_sonus_networks -->|"2018 · Security Interest · 6337858"| Nsilicon_valley_bank
    Nsilicon_valley_bank -->|"2021 · Termination and Release of Patent Security Agreement · 6337858"| Nribbon_communications_operating_f_k_a_genband_us_and_sonus_n
    Ngenband_us -->|"2017 · Correction · 6934279"| Nsilicon_valley_bank
    Ngenband_us -->|"2017 · Correction · 7995589"| Nsilicon_valley_bank
    Nsilicon_valley_bank -->|"2017 · Release · 7995589"| Ngenband_us
    Nsilicon_valley_bank -->|"2021 · Release · 7995589"| Nribbon_communications_operating_f_k_a_genband_us_and_sonus_n
    Nsilicon_valley_bank -->|"2017 · Release · 6791971"| Ngenband_us
    Nalarm_com_energyhub_icn_acquisition -->|"2017 · Security Interest · 9989397"| Nsilicon_valley_bank
    Nsilicon_valley_bank -->|"2021 · Release · 9989397"| Nalarm_com_energyhub_icn_acquisition
    Nsilicon_valley_bank -->|"2006 · Release · 6539494"| Nart_technology
    Nsilicon_valley_bank -->|"2010 · Release · 6539494"| Nart_technology
    Nmicatu -->|"2021 · Security Agreement · 11402410"| Nsilicon_valley_bank
    Nsilicon_valley_bank -->|"2023 · Release · 11402410"| Nmicatu
    Ntut_systems -->|"2004 · Security Agreement · 6404811"| Nsilicon_valley_bank
    Nkajeet -->|"2011 · Security Agreement · 7881697"| Nsilicon_valley_bank
    Nsilicon_valley_bank -->|"2011 · Release · 7881697"| Nkajeet
    Nkajeet -->|"2021 · Security Interest · 7881697"| Nsilicon_valley_bank
    Nsilicon_valley_bank -->|"2025 · Release · 7881697"| Nkajeet
    Nsilicon_valley_bank -->|"2016 · Release · 7565155"| Nnetworks_in_motion_solvem_innovations_quasar_acquisition_lon
    Nkajeet -->|"2021 · Security Interest · 8774755"| Nsilicon_valley_bank
    Nsilicon_valley_bank -->|"2025 · Release · 8774755"| Nkajeet
    Nkajeet -->|"2011 · Security Agreement · 7899438"| Nsilicon_valley_bank
    Nsilicon_valley_bank ==>|"⚖️ 2011 · Release · 7899438"| Nkajeet
    Nkajeet -->|"2021 · Security Interest · 7899438"| Nsilicon_valley_bank
    Nsilicon_valley_bank -->|"2025 · Release · 7899438"| Nkajeet
    Nkajeet -->|"2021 · Security Agreement · 8712371"| Nsilicon_valley_bank
    Nsilicon_valley_bank -->|"2025 · Release · 8712371"| Nkajeet
    Nkajeet -->|"2021 · Security Interest · 8630612"| Nsilicon_valley_bank
    Nsilicon_valley_bank -->|"2024 · Release · 8630612"| Nkajeet
    Nsilicon_valley_bank -->|"2016 · Release · 7881730"| Nnetworks_in_motion_quasar_acquisition_telecommunication_syst
    Nsecurelogix -->|"2001 · Security Agreement · 6226372"| Nsilicon_valley_bank
    Nsecurelogix -->|"2002 · Security Agreement · 6226372"| Nsilicon_valley_bank
    Nsilicon_valley_bank -->|"2010 · Release · 6226372"| Nsecurelogix
    Nsecurelogix -->|"2014 · Security Agreement · 6226372"| Nsilicon_valley_bank
    Nlancope -->|"2008 · Security Agreement · 7185368"| Nsilicon_valley_bank
    Nlancope -->|"2009 · Security Agreement · 7185368"| Nsilicon_valley_bank
    Nlancope -->|"2014 · Security Interest · 7185368"| Nsilicon_valley_bank
    Nsilicon_valley_bank -->|"2016 · Release · 7185368"| Nlancope
    Nxtremespectrum -->|"2003 · Security Agreement · 6505032"| Nsilicon_valley_bank
    Nsilicon_valley_bank -->|"2006 · Release · 6505032"| Nxtremespectrum
    Noptical_specialties -->|"1992 · Security Interest · 4806774"| Nsilicon_valley_bank
    Nraster_graphics -->|"1998 · Security Agreement · 5992986"| Nsilicon_valley_bank
    Nprotiva_biotherapeutics -->|"2011 · Security Agreement · 8058069"| Nsilicon_valley_bank
    Nsilicon_valley_bank -->|"2023 · Release · 8058069"| Nprotiva_biotherapeutics
    Njazz_pharmaceuticals -->|"2010 · Security Agreement · 7668730"| Nsilicon_valley_bank
    Nsilicon_valley_bank -->|"2011 · Release · 7668730"| Njazz_pharmaceuticals
    Njazz_pharmaceuticals -->|"2010 · Security Agreement · 7895059"| Nsilicon_valley_bank
    Njazz_pharmaceuticals -->|"2011 · Security Agreement · 7895059"| Nsilicon_valley_bank
    Nsilicon_valley_bank -->|"2011 · Release · 7895059"| Njazz_pharmaceuticals
    Njazz_pharmaceuticals -->|"2010 · Security Agreement · 7765107"| Nsilicon_valley_bank
    Nsilicon_valley_bank -->|"2011 · Release · 7765107"| Njazz_pharmaceuticals
    Njazz_pharmaceuticals -->|"2010 · Security Agreement · 7765106"| Nsilicon_valley_bank
    Nsilicon_valley_bank -->|"2011 · Release · 7765106"| Njazz_pharmaceuticals
    Njpi_commercial -->|"2010 · Security Agreement · 7262219"| Nsilicon_valley_bank
    Nsilicon_valley_bank -->|"2011 · Assignment · 7262219"| Njpi_commercial
    Njpi_commercial -->|"2010 · Security Agreement · 6780889"| Nsilicon_valley_bank
    Nsilicon_valley_bank -->|"2011 · Release · 6780889"| Njpi_commercial
    Njpi_commercial -->|"2010 · Security Agreement · 7851506"| Nsilicon_valley_bank
    Njazz_pharmaceuticals -->|"2011 · Security Agreement · 7851506"| Nsilicon_valley_bank
    Nsilicon_valley_bank -->|"2011 · Release · 7851506"| Njazz_pharmaceuticals
    Nsilicon_valley_bank -->|"2011 · Assignment · 7851506"| Njpi_commercial
    Njpi_commercial -->|"2010 · Security Agreement · 6472431"| Nsilicon_valley_bank
    Nsilicon_valley_bank -->|"2011 · Release · 6472431"| Njpi_commercial
    Nteltech_resource_network -->|"2000 · Security Interest · 5634051"| Nsilicon_valley_bank
    Nsopheon -->|"2004 · Security Interest · 5634051"| Nsilicon_valley_bank
    Nsilicon_valley_bank -->|"2007 · Release · 5634051"| Nsopheon
    Nextreme_networks -->|"2017 · Security Agreement · 7647422"| Nsilicon_valley_bank
    Nsilicon_valley_bank -->|"2017 · Release · 7647422"| Nextreme_networks
    Nsilicon_valley_bank -->|"2018 · Release · 7647422"| Nextreme_networks
    Nnewcheck_d_b_a_productivity_solutions -->|"Security Interest · 4792018"| Nsilicon_valley_bank
    Nsilicon_valley_bank -->|"Security Interest Termination · 4792018"| Nnewcheck_d_b_a_productivity_solutions
    Nsilicon_valley_bank -->|"Release · 4792018"| Nnew_check
    Nsilicon_valley_bank -->|"2002 · Release · 5621812"| Niq_commerce
    Nmobile_information_systems -->|"1997 · Security Interest · 5428546"| Nsilicon_valley_bank
    Nsilicon_valley_bank -->|"2006 · Release · 5428546"| Nmobile_information_systems
    Nmove_networks -->|"2010 · ASSIGNMENT OF ASSIGNOR'S INTEREST · 11991234"| Nechostar_advanced_l_l_c
    Nr_drew_major_mark_b_hurst -->|"2006 · Assignment of Assignors Interest · 8868772"| Nmove_networks
    Nr_drew_major_mark_b_hurst -->|"2006 · Assignment · 8868772"| Nmove_networks
    Nmove_networks -->|"2010 · Assignment of Assignors Interest · 8868772"| Nechostar_advanced_l_l_c
    Nmove_networks -->|"2010 · Assignment · 8868772"| Nechostar_advanced_l_l_c
    Nvringo -->|"2015 · Assignment of Security Interest · 6295286"| Niroquois_master_fund
    Nvringo_infrastructure -->|"2015 · Security Interest · 6295286"| Nvringo
    Nrincon_networks -->|"2013 · Change of Name · 11080001"| Nsonos
    Nsonos -->|"2016 · Security Interest · 11080001"| Ngordon_brothers_finance
    Ngordon_brothers_finance -->|"2018 · Release of Security Interest · 11080001"| Nsonos
    Nsonos -->|"2018 · Security Interest · 11080001"| Njpmorgan_chase_bank_n_a
    Nsonos -->|"2021 · Security Agreement · 11080001"| Njpmorgan_chase_bank_n_a
    Njpmorgan_chase_bank_n_a -->|"2021 · Release of Security Interest · 11080001"| Nsonos
    Nrobert_a_lambourne_nicholas_a_j_millington -->|"2004 · Assignment · 7571014"| Nsonos
    Nrobert_a_lambourne_nicholas_a_j_millington ==>|"⚖️ 2012 · Assignment · 7571014"| Nsonos
    Nsonos -->|"2015 · Patent Security Agreement · 7571014"| Njpmorgan_chase_bank_n_a
    Nsonos -->|"2016 · Security Interest · 7571014"| Ngordon_brothers_finance
    Ngordon_brothers_finance -->|"2018 · Release · 7571014"| Nsonos
    Nsonos -->|"2021 · Security Agreement · 7571014"| Njpmorgan_chase_bank_n_a
    Njpmorgan_chase_bank_n_a ==>|"⚖️ 2021 · Release · 7571014"| Nsonos
    Nhainsworth_paul_v_millington_nicholas_a_j -->|"2019 · Assignment · 10541883"| Nsonos
    Nsonos -->|"2021 · Security Agreement · 10541883"| Njpmorgan_chase_bank_n_a
    Nrincon_networks -->|"2013 · ASSIGNMENT OF ASSOR'S INT. · 10031715"| Nsonos
    Nsonos -->|"2016 · SECURITY INTEREST · 10031715"| Ngordon_brothers_finance
    Ngordon_brothers_finance -->|"2018 · RELEASE OF SECURITY INTEREST · 10031715"| Nsonos
    Nsonos -->|"2018 · SECURITY INTEREST · 10031715"| Njpmorgan_chase_bank_n_a
    Nsonos -->|"2021 · SECURITY AGREEMENT · 10031715"| Njpmorgan_chase_bank_n_a
    Njpmorgan_chase_bank_n_a -->|"2021 · RELEASE OF SECURITY INTEREST · 10031715"| Nsonos
    Nericson_michael_darrell_andrew_lambourne_robert_a_kallai_chr -->|"2021 · Assignment of Assignors Interest · 10966025"| Nsonos
    Nsonos -->|"2021 · Security Agreement · 10966025"| Njpmorgan_chase_bank_n_a
    Nmarston_justin_marston_paul -->|"2007 · Assignment · 7716217"| Nbluespace_software
    Nbluespace -->|"2006 · Change of Name · 8073911"| Nbluespace_software
    Nazuray -->|"2013 · Assignment of Assignor's Interest · 8796884"| Nsolarbridge
    Nazuray -->|"2013 · Assignment of Assignor's Interest · 8796884"| Nsolarbridge
    Nsolarbridge -->|"2014 · Assignment of Assignor's Interest · 8796884"| Nsunpower
    Nkrein_philip_chapman_patrick_l_gray_alexander_johnson_brian -->|"2011 · Assignment · 8842454"| Nsolarbridge
    Nsolarbridge -->|"2014 · Assignment of Assignor's Interest · 8842454"| Nsunpower
    Nphilip_t_krein_jonathan_w_kimball_robert_s_balog_patrick_l_c -->|"2010 · Assignment · 8279642"| Nsolarbridge
    classDef focal fill:#fef3c7,stroke:#92400e,stroke-width:3px,color:#1c1917
    classDef npe fill:#fee2e2,stroke:#be123c,stroke-width:2px,color:#1c1917
    classDef shell fill:#fed7aa,stroke:#9a3412,stroke-width:2px,color:#1c1917
    classDef defensive fill:#dcfce7,stroke:#15803d,stroke-width:2px,color:#1c1917
    classDef operating fill:#e0f2fe,stroke:#075985,stroke-width:1px,color:#1c1917
    class Nsilicon_valley_bank focal
    class Nmove_networks operating
    class Nvringo npe
    class Nsonos operating
    class Nbluespace_software operating
    class Nsolarbridge operating
    class Nchorus_systems operating
    class Nchelsio_communications operating
    class Nopensesame operating
    class Ngigex npe
    class Nentegrity_solutions operating
    class Nenterasys_networks operating
    class Nextreme_networks operating
    class Ngitwit operating
    class Navaya_and_avaya_technology_avaya operating
    class Navaya_avaya_technology operating
    class Nruckus_wireless operating
    class Ncylink_corporaton operating
    class Nphatnoise operating
    class Ngenband_us operating
    class Ngenband_us_sonus_networks operating
    class Nribbon_communications_operating_f_k_a_genband_us_and_sonus_n operating
    class Nalarm_com_energyhub_icn_acquisition operating
    class Nart_technology operating
    class Nmicatu operating
    class Ntut_systems operating
    class Nkajeet operating
    class Nsecurelogix operating
    class Nlancope operating
    class Nxtremespectrum operating
    class Noptical_specialties operating
    class Nraster_graphics operating
    class Nprotiva_biotherapeutics operating
    class Njazz_pharmaceuticals operating
    class Njpi_commercial shell
    class Nteltech_resource_network operating
    class Nsopheon operating
    class Nnewcheck_d_b_a_productivity_solutions operating
    class Nnew_check operating
    class Nmobile_information_systems operating
    class Nechostar_advanced_l_l_c operating
    class Nvringo_infrastructure npe
    class Nrincon_networks operating
    class Ngordon_brothers_finance operating
    class Njpmorgan_chase_bank_n_a operating
    class Nbluespace operating
    class Nazuray operating
    class Nsunpower operating

Patents currently held (3)

US 5745574? → present
US 4792018? → present
US 62263722014-06-23 → present

Patents previously held (47)

US 48067741992-11-19 → 1993-11-23
US 54285461997-02-18 → 1997-03-03
US 59929861998-07-13 → 2002-05-27
US 48917812001-07-11 → 2007-04-05
US 69525972001-10-19 → 2002-01-14
US 65050322003-02-28 → 2003-11-19
US 56340512004-02-23 → 2007-07-02
US 67214892004-11-18 → 2005-08-22
US 64048112004-12-10 → 2013-06-11
US 75939362005-07-25 → 2005-08-11PTAB: discretionary denial
US US57685282006-03-14 → 2006-10-20
US 75710142006-05-18 → 2010-02-18PTAB: discretionary denial
US 77162172008-09-16 → 2014-10-282 PTAB invalidations
US 80739112008-09-16 → 2014-10-28PTAB: claims invalidated
US 88687722010-05-13 → 2010-12-30
US 76687302010-06-30 → 2010-06-30
US 77651072010-06-30 → 2010-06-30
US 77651062010-06-30 → 2010-06-30
US 72622192010-06-30 → 2010-06-30
US 67808892010-06-30 → 2010-06-30
US 64724312010-06-30 → 2010-11-12
US 78515062011-01-31 → 2011-12-30
US 78950592011-04-11 → 2011-12-30
US 78771132011-10-14 → 2011-10-14
US 80580692011-12-29 → 2018-02-20
US 71035112014-05-09 → 2014-09-02
US 71853682014-05-28 → 2014-06-02
US 87968842014-09-02 → 2014-12-19
US 88424542014-09-02 → 2014-12-19
US 82796422014-09-02 → 2014-12-19
US 78263502014-10-14 → 2016-07-01
US 85895872014-10-21 → 2016-07-15
US 80606442014-10-21 → 2016-07-15
US 77607332014-10-21 → 2016-07-15
US 69342792017-01-03 → 2017-12-29
US 79955892017-01-03 → 2017-12-29
US 61479762017-07-14 → 2018-05-01
US 76474222017-07-14 → 2017-09-29
US 99893972017-10-10 → 2018-01-25
US 63378582018-01-02 → 2020-03-03
US 87841132018-06-12 → 2018-06-14PTAB: final decision
US 114024102021-01-08 → 2022-01-25
US 78816972021-12-17 → 2024-10-03
US 87747552021-12-17 → 2025-01-21
US 78994382021-12-17 → 2024-10-03⚖️ possible round-trip
US 87123712021-12-17 → 2024-10-03
US 86306122021-12-17 → 2024-10-03

Connected entities (43)

Kajeet, Inc.operating company5 patents · ⚖️ 1
Jazz Pharmaceuticals, Inc.operating company5 patents
CHELSIO COMMUNICATIONS, INC.operating company4 patents
GENBAND US LLCoperating company4 patents
JPI Commercial, LLCshell LLC4 patents
SOLARBRIDGE TECHNOLOGIES, INC.operating company3 patents
Vringo, Inc.NPE2 patents
Bluespace Software Corp.operating company2 patents
Extreme Networks, Inc.operating company2 patents
Ribbon Communications Operating Company, Inc. (f/k/a Genband US LLC and Sonus Networks, Inc.)operating company2 patents
Move Networks, Inc.operating company1 patent
Sonos, Inc.operating company1 patent
CHORUS SYSTEMS, INC.operating company1 patent
OPENSESAME INC.operating company1 patent
GIGEX, INC.NPE1 patent
ENTEGRITY SOLUTIONS CORPORATIONoperating company1 patent
Enterasys Networks, Inc.operating company1 patent
Alarm.com Incorporated; EnergyHub, Inc.unclassified1 patent
Gitwit, Inc.operating company1 patent
Avaya Inc. (and Avaya Technology Corp. / Avaya)operating company1 patent
Avaya Inc.; Avaya Technology Corp.operating company1 patent
Ruckus Wireless, Inc.operating company1 patent
Cylink Corporatonoperating company1 patent
PHATNOISE, INC.operating company1 patent
Genband US LLC; Sonus Networks, Inc.operating company1 patent
Alarm.com, Incorporated; EnergyHub, Inc.; ICN Acquisition, LLCoperating company1 patent
Art Technology Group, Inc.operating company1 patent
Micatu Inc.operating company1 patent
Tut Systems, Inc.operating company1 patent
Networks In Motion, Inc.; Solvem Innovations, Inc.; Quasar Acquisition, LLC; Longhorn Acquisition, LLC; TeleCommunication Systems, Inc.unclassified1 patent
Networks In Motion, Inc.; Quasar Acquisition, LLC; TeleCommunication Systems, Inc.; Solvern Innovations, Inc.; Longhorn Acquisition, LLCunclassified1 patent
SECURELOGIX CORPORATIONoperating company1 patent
Lancope, Inc.operating company1 patent
XtremeSpectrum, Inc.operating company1 patent
Optical Specialties, Inc.operating company1 patent
Raster Graphics, Inc.operating company1 patent
Protiva Biotherapeutics, Inc.operating company1 patent
Teltech Resource Network Corporationoperating company1 patent
Sopheon Corporationoperating company1 patent
NewCheck Corporation d/b/a Productivity Solutions, Inc.operating company1 patent
New Check Corporationoperating company1 patent
IQ. Commerce Corporationunclassified1 patent
MOBILE INFORMATION SYSTEMS, INC.operating company1 patent

Correspondent attorneys (12)

Attorneys / firms recorded with USPTO when this entity received a patent. Recurrence is the signal — many firms do both NPE and operating-company patent work, so a single appearance doesn’t mean much.

Jeffrey M. Linstone· Ropes & Gray1 appearance
KAREN M. HERRBOLD· SQUIRE, SANDERS & DEMPSEY1 appearance
Jennifer L. Kelly· Silicon Valley Bank1 appearance
GREGORY A. CHOCK· GUNDERSON DETTMER STOUGH VILLENEUVE FRANKLIN & HACHIGIAN1 appearance
Gregory P. Brown· Baker & McKenzie1 appearance
David H. Dolkas· Sunpower Corporation1 appearance
MICHAEL J. FEIN· FENWICK & WEST1 appearance
Michael T. Novirian· K&L GATES1 appearance
R. T. PARKER1 appearance
Scott W. Johnson· Law Offices of Scott W. Johnson1 appearance
WILLIAM S. MCCOMISH1 appearance
(no name)· COOLEY1 appearance