Asserter profile

Solid State Opto Limited

shell LLC0 patents now9 ever0 cases filed during tenure6 connections

Also seen as: SOLID STATE OPTO LIMITED

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
    Nsolid_state_opto["Solid State Opto Limited"]
    Nparker_jeffery_r["PARKER, JEFFERY R."]
    Nrambus["Rambus Inc."]
    Njeffery_r_parker["Jeffery R. Parker"]
    Nlee_mang_shiang["Lee, Mang-Shiang"]
    Nparker_jeffery_r_mccollum_timothy_a["Parker, Jeffery R.; McCollum, Timothy A."]
    Nparker_jeffery_r_and_mccollum_timothy_a["Parker, Jeffery R. and McCollum, Timoth…"]
    Noh_kyung_suk_shaeffer_ian_p["OH, KYUNG SUK, SHAEFFER, IAN P."]
    Nsignal["SIGNAL LLP"]
    Noh_kyung_s_shaeffer_ian_p["Oh, Kyung S.; Shaeffer, Ian P."]
    Nware_frederick_a_wang_yuanlong["WARE, FREDERICK A.; WANG, YUANLONG"]
    Noh_kyung_s_and_shaeffer_ian_p["OH, KYUNG S. AND SHAEFFER, IAN P."]
    Nrambus_delaware["Rambus Delaware LLC"]
    Nkamiyacho_ip["KAMIYACHO IP HOLDINGS"]
    Nlumitex["Lumitex, Inc."]
    Nparker_jeffery_r -->|"2005 · ASSIGNMENT · 7300194"| Nsolid_state_opto
    Nsolid_state_opto -->|"2010 · ASSIGNMENT · 7300194"| Nrambus
    Nparker_jeffery_r -->|"2005 · Assignment · 7384177"| Nsolid_state_opto
    Nsolid_state_opto -->|"2010 · Assignment · 7384177"| Nrambus
    Njeffery_r_parker -->|"2006 · Assignment · 7434974"| Nsolid_state_opto
    Nsolid_state_opto -->|"2010 · Assignment · 7434974"| Nrambus
    Nsolid_state_opto -->|"Assignment · 8215816"| Nrambus
    Nparker_jeffery_r -->|"2006 · Assignment · 7404660"| Nsolid_state_opto
    Nsolid_state_opto -->|"2010 · Assignment · 7404660"| Nrambus
    Njeffery_r_parker -->|"2002 · Assignment · 6755547"| Nsolid_state_opto
    Nsolid_state_opto -->|"2009 · Assignment · 6755547"| Nrambus
    Nsolid_state_opto -->|"2010 · Assignment · 7434973"| Nrambus
    Nsolid_state_opto -->|"2010 · Assignment · 7914196"| Nrambus
    Nlee_mang_shiang -->|"2001 · Assignment · 5618096"| Nsolid_state_opto
    Nsolid_state_opto -->|"2010 · Assignment · 5618096"| Nrambus
    Nparker_jeffery_r_mccollum_timothy_a -->|"2006 · Assignment · 7090389"| Nsolid_state_opto
    Nsolid_state_opto -->|"2009 · Assignment · 7090389"| Nrambus
    Nparker_jeffery_r_and_mccollum_timothy_a -->|"2006 · Assignment · 7524101"| Nsolid_state_opto
    Nparker_jeffery_r -->|"2008 · Assignment · 7524101"| Nsolid_state_opto
    Nsolid_state_opto -->|"2009 · Assignment · 7524101"| Nrambus
    Nsolid_state_opto -->|"2010 · Assignment · 6886956"| Nrambus
    Nsolid_state_opto -->|"2010 · Assignment · 6508563"| Nrambus
    Nlee_mang_shiang -->|"2001 · Assignment · 5613751"| Nsolid_state_opto
    Nsolid_state_opto -->|"2010 · Assignment · 5613751"| Nrambus
    Noh_kyung_suk_shaeffer_ian_p -->|"2018 · Assignment of Assignor's Interest · 10056902"| Nrambus
    Nrambus -->|"2025 · Assignment of Assignor's Interest · 10056902"| Nsignal
    Noh_kyung_s_shaeffer_ian_p -->|"2009 · Assignment of Assignor's Interest · 10115439"| Nrambus
    Nrambus -->|"2025 · Assignment of Assignor's Interest · 10115439"| Nsignal
    Nware_frederick_a_wang_yuanlong -->|"2014 · ASSIGNMENT OF ASSIGNORS INTEREST · 9092352"| Nrambus
    Nrambus -->|"2025 · ASSIGNMENT · 9092352"| Nsignal
    Nrambus -->|"2025 · Assignment · 10944400"| Nsignal
    Noh_kyung_s_and_shaeffer_ian_p -->|"2009 · ASSIGNMENT · 8947962"| Nrambus
    Nrambus -->|"2025 · ASSIGNMENT · 8947962"| Nsignal
    Nrambus -->|"2013 · Assignment · 7384177"| Nrambus_delaware
    Nrambus -->|"2013 · Assignment · 7434974"| Nrambus_delaware
    Nrambus -->|"2013 · Assignment · 8215816"| Nrambus_delaware
    Nrambus -->|"2013 · Assignment · 7404660"| Nrambus_delaware
    Nrambus -->|"2013 · Assignment · 6755547"| Nrambus_delaware
    Nrambus -->|"2013 · Assignment · 7434973"| Nrambus_delaware
    Nrambus -->|"2013 · Assignment · 7914196"| Nrambus_delaware
    Nrambus -->|"2013 · Assignment · 5618096"| Nrambus_delaware
    Nrambus -->|"2013 · Assignment · 7090389"| Nrambus_delaware
    Nrambus -->|"2013 · Assignment · 7524101"| Nrambus_delaware
    Nrambus -->|"2013 · Assignment · 6886956"| Nrambus_delaware
    Nrambus -->|"2013 · Assignment · 6508563"| Nrambus_delaware
    Nrambus -->|"2013 · Assignment · 5613751"| Nrambus_delaware
    Nkamiyacho_ip -->|"2014 · Assignment · 7906363"| Nrambus
    Nlumitex -->|"2001 · Assignment · 5618096"| Nlee_mang_shiang
    Nlumitex -->|"2001 · Assignment · 5613751"| Nlee_mang_shiang
    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 Nsolid_state_opto focal
    class Nrambus npe
    class Nsignal npe
    class Nrambus_delaware npe
    class Nlumitex operating

Patents previously held (9)

US 56180962001-03-20 → 2010-02-18
US 56137512001-03-20 → 2010-02-18
US 67555472002-09-12 → 2009-12-11
US 73001942005-10-21 → 2010-02-18
US 73841772005-10-21 → 2010-02-18
US 74349742006-04-18 → 2010-02-18
US 74046602006-07-05 → 2010-02-18
US 70903892006-07-06 → 2009-12-11
US 75241012008-06-30 → 2009-12-11

Connected entities (6)

Rambus Inc.NPE14 patents
PARKER, JEFFERY R.individual4 patents
Jeffery R. Parkerindividual2 patents
Lee, Mang-Shiangindividual2 patents
Parker, Jeffery R.; McCollum, Timothy A.individual1 patent
Parker, Jeffery R. and McCollum, Timothy A.individual1 patent

Correspondent attorneys (2)

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.

(no name)· MCDERMOTT, WILL & EMERY1 appearance
(no name)· SOLID STATE OPTO LIMITED1 appearance