Asserter profile
Flexiworld Technologies, Inc.
NPE44 patents now48 ever53 cases filed during tenure10 connections
Also seen as: FLEXIWORLD TECHNOLOGIES, INC.
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
Nflexiworld["Flexiworld Technologies, Inc."]
Nwilliam_ho_chang_christina_ying_liu["William Ho Chang; Christina Ying Liu"]
Nwilliam_ho_chang_christina_ying_lu["William Ho Chang; Christina Ying Lu"]
Nchang_william_ho_liu_christina_ying["CHANG, WILLIAM HO; LIU, CHRISTINA YING"]
Nwilliam_ho_chang_and_christina_ying_liu["William Ho Chang and Christina Ying Liu"]
Nchang_william_ho_and_liu_christina_ying["Chang, William Ho and Liu, Christina Yi…"]
Nsamsung["Samsung"]
Nsamsung_electronics["Samsung Electronics Co., Ltd."]
Nchang_william_ho_viswanathan_vinaynathan["CHANG, WILLIAM HO; VISWANATHAN, VINAYNA…"]
Nchang_william_ho["CHANG, WILLIAM HO"]
Nflexijet["FLEXIJET TECHNOLOGIES, INC."]
Nflexiworld_washington["FLEXIWORLD TECHNOLOGIES, INC., WASHINGT…"]
Nunwired_planet["Unwired Planet, Inc."]
Nkhan_farooq["KHAN, FAROOQ"]
Nsu_chang_jeon_hak_sun_kim_kwang_jin_lee_seong_hoon_woo["Su-Chang Jeon; Hak-Sun Kim; Kwang-Jin L…"]
Nse_youn_lim_seo_won_kwon_jin_hee_kim_jae_yeon_song_yoon_sun_["Se-Youn Lim, Seo-Won Kwon, Jin-Hee Kim,…"]
Nsamsung_pay["SAMSUNG PAY, INC."]
Nlee_woo_yong_lee_eun_ju_choi_min_sheok_ha_seung_tae_choi_jin["LEE, Woo-Yong; LEE, Eun-Ju; CHOI, Min-S…"]
Nyoum_sun_hee["YOUM, SUN-HEE"]
Nnetlist["Netlist, Inc."]
Ncsr_technology["CSR Technology Inc."]
Nmoon_yong_woon["Moon, Yong-Woon"]
Nchoi_chang_hoon_kim_jong_jeong_jo_tae_yong_lee_young_joo["CHOI, Chang-Hoon; KIM, Jong-Jeong; JO,…"]
Nlee_changkun_lee_hongseok_seo_wontaek_sung_geeyoung["LEE, Changkun; LEE, HONGSEOK; SEO, WONT…"]
Nqiu_wenxun_ng_boon_loong_va_vutha["QIU, WENXUN; NG, BOON LOONG; VA, VUTHA"]
Nkwak_myung_hoon_park_mi_ra_yun_yong_sang["KWAK, Myung-Hoon; PARK, Mi-Ra; YUN, Yon…"]
Nchang_ho_jun["Chang, Ho Jun"]
Nlim_young_ho["LIM, Young-Ho"]
Nbao_xuan_yang_jun_yan_zhixian_luo_lu_welbourne_evan_jiang_yi["Bao, Xuan; Yang, Jun; Yan, Zhixian; Luo…"]
Nchong_chul_chai_ji_sun_kim_yeong_keun_kwon_soo_wan_yoon_youn["Chong Chul Chai; Ji-Sun Kim; Yeong-keun…"]
Nsamsung_display["SAMSUNG DISPLAY CO., LTD."]
Nhye_young_kim_jung_been_im["HYE-YOUNG KIM; JUNG-BEEN IM"]
Npark_seong_geun["PARK, Seong-Geun"]
Nxerox["Xerox Corporation"]
Nshin_hyun_ku["SHIN, HYUN-KU"]
Nwilliam_ho_chang_christina_ying_liu ==>|"⚖️ 2016 · Assignment · 10162596"| Nflexiworld
Nwilliam_ho_chang_christina_ying_liu ==>|"⚖️ 2017 · Assignment · 10133527"| Nflexiworld
Nwilliam_ho_chang_christina_ying_liu -->|"2008 · Assignment of Assignors' Interest · 9836257"| Nflexiworld
Nwilliam_ho_chang_christina_ying_liu ==>|"⚖️ 2012 · Assignment of Assignors' Interest · 9836257"| Nflexiworld
Nwilliam_ho_chang_christina_ying_liu ==>|"⚖️ 2017 · Assignment · 10761791"| Nflexiworld
Nwilliam_ho_chang_christina_ying_lu -->|"2017 · Assignment · 10481846"| Nflexiworld
Nwilliam_ho_chang_christina_ying_liu ==>|"⚖️ 2017 · Corrective Assignment · 10481846"| Nflexiworld
Nwilliam_ho_chang_christina_ying_liu ==>|"⚖️ 2017 · Assignment · 10140071"| Nflexiworld
Nwilliam_ho_chang_christina_ying_liu ==>|"⚖️ 2012 · Assignment · 9036181"| Nflexiworld
Nwilliam_ho_chang_christina_ying_liu -->|"2021 · Assignment of Assignors' Interest · 7944577"| Nflexiworld
Nchang_william_ho_liu_christina_ying ==>|"⚖️ Assignment · 10740066"| Nflexiworld
Nwilliam_ho_chang_christina_ying_liu ==>|"⚖️ 2017 · Assignment · 10481847"| Nflexiworld
Nwilliam_ho_chang_and_christina_ying_liu -->|"2012 · Assignment · 8630000"| Nflexiworld
Nchang_william_ho_liu_christina_ying ==>|"⚖️ 2012 · Assignment · 8989064"| Nflexiworld
Nwilliam_ho_chang_christina_ying_liu ==>|"⚖️ 2013 · Assignment · 9110622"| Nflexiworld
Nchang_william_ho_liu_christina_ying ==>|"⚖️ 2011 · Assignment · 8332521"| Nflexiworld
Nwilliam_ho_chang_and_christina_ying_liu ==>|"⚖️ 2017 · Assignment · 10873856B2"| Nflexiworld
Nchang_william_ho_liu_christina_ying ==>|"⚖️ 2018 · Assignment · 10489096"| Nflexiworld
Nchang_william_ho_and_liu_christina_ying ==>|"⚖️ 2017 · Assignment · 10387087"| Nflexiworld
Nchang_william_ho_liu_christina_ying ==>|"⚖️ 2001 · Assignment · 10037178"| Nflexiworld
Nwilliam_ho_chang_christina_ying_liu ==>|"⚖️ 2017 · Assignment · 10140072"| Nflexiworld
Nchang_william_ho_liu_christina_ying ==>|"⚖️ 2013 · Assignment · 9798516"| Nflexiworld
Nchang_william_ho_liu_christina_ying ==>|"⚖️ 2021 · Assignment · 11096056"| Nflexiworld
Nchang_william_ho_liu_christina_ying -->|"2011 · Assignment · 8711408"| Nflexiworld
Nwilliam_ho_chang_christina_ying_liu ==>|"⚖️ Assignment · 11029903"| Nflexiworld
Nchang_william_ho_liu_christina_ying ==>|"⚖️ 2017 · Assignment · 10140073"| Nflexiworld
Nchang_william_ho_liu_christina_ying ==>|"⚖️ 2017 · Assignment · 10846031"| Nflexiworld
Nchang_william_ho_liu_christina_ying ==>|"⚖️ 2002 · Assignment · 10768871"| Nflexiworld
Nchang_william_ho_liu_christina_ying ==>|"⚖️ 2001 · Assignment · 9965233"| Nflexiworld
Nchang_william_ho_liu_christina_ying ==>|"⚖️ 2012 · Assignment · 9042811"| Nflexiworld
Nwilliam_ho_chang_and_christina_ying_liu ==>|"⚖️ Assignment · 10346114"| Nflexiworld
Nwilliam_ho_chang_christina_ying_liu ==>|"⚖️ 2012 · Assignment · 9069510"| Nflexiworld
Nwilliam_ho_chang_christina_ying_liu ==>|"⚖️ 2017 · Assignment · 9836259"| Nflexiworld
Nwilliam_ho_chang_and_christina_ying_liu ==>|"⚖️ 2011 · Assignment · RE42725"| Nflexiworld
Nwilliam_ho_chang_and_christina_ying_liu ==>|"⚖️ Assignment · RE42725"| Nflexiworld
Nflexiworld -->|"Assignment · RE42725"| Nsamsung
Nwilliam_ho_chang_and_christina_ying_liu -->|"2001 · Assignment · 10606535"| Nflexiworld
Nwilliam_ho_chang_christina_ying_liu -->|"2011 · Assignment · 9164718"| Nflexiworld
Nflexiworld -->|"2013 · Assignment · 9164718"| Nsamsung_electronics
Nchang_william_ho_liu_christina_ying -->|"2012 · Assignment · 8184324"| Nflexiworld
Nchang_william_ho_viswanathan_vinaynathan -->|"2016 · Assignment · 11829776"| Nflexiworld
Nchang_william_ho_liu_christina_ying -->|"2012 · Assignment · 8964220"| Nflexiworld
Nwilliam_ho_chang_christina_ying_liu ==>|"⚖️ 2001 · Assignment · 7318086"| Nflexiworld
Nchang_william_ho_liu_christina_ying -->|"2013 · Assignment · RE46637"| Nflexiworld
Nwilliam_ho_chang_christina_ying_liu -->|"Assignment · RE49176"| Nflexiworld
Nwilliam_ho_chang_and_christina_ying_liu -->|"Assignment · RE48088"| Nflexiworld
Nwilliam_ho_chang_and_christina_ying_liu -->|"Assignment · RE48066"| Nflexiworld
Nchang_william_ho_and_liu_christina_ying ==>|"⚖️ 2012 · Assignment · 7609402"| Nflexiworld
Nwilliam_ho_chang_and_christina_ying_liu -->|"2001 · Assignment · 10915296"| Nflexiworld
Nwilliam_ho_chang_and_christina_ying_liu -->|"Assignment · 10915296"| Nflexiworld
Nwilliam_ho_chang_and_christina_ying_liu -->|"2001 · Assignment · 7941541"| Nflexiworld
Nflexiworld -->|"2013 · Assignment · 7941541"| Nsamsung_electronics
Nchang_william_ho_liu_christina_ying -->|"2013 · Assignment of Assignors' Interest · RE42828"| Nflexiworld
Nwilliam_ho_chang_christina_ying_liu -->|"Assignment · RE42828"| Nflexiworld
Nchang_william_ho_liu_christina_ying -->|"2012 · Assignment · 8169649"| Nflexiworld
Nchang_william_ho -->|"2012 · Assignment · 8533352"| Nflexiworld
Nflexiworld -->|"2018 · Assignment · 8533352"| Nflexijet
Nchang_william_ho_liu_christina_ying -->|"2002 · Assignment · 10740066"| Nflexiworld_washington
Nsamsung_electronics -->|"2016 · Assignment · 9001774"| Nunwired_planet
Nkhan_farooq -->|"2017 · Assignment · 9001774"| Nsamsung_electronics
Nsu_chang_jeon_hak_sun_kim_kwang_jin_lee_seong_hoon_woo -->|"2017 · Assignment · 10346087"| Nsamsung_electronics
Nse_youn_lim_seo_won_kwon_jin_hee_kim_jae_yeon_song_yoon_sun_ -->|"2004 · Assignment · 7158758"| Nsamsung_electronics
Nsamsung_pay -->|"2018 · Assignment of Assignors' Interest · 6685093"| Nsamsung_electronics
Nlee_woo_yong_lee_eun_ju_choi_min_sheok_ha_seung_tae_choi_jin -->|"2014 · Assignment · 9438713"| Nsamsung_electronics
Nyoum_sun_hee -->|"2008 · Assignment · 8351351"| Nsamsung_electronics
Nsamsung_electronics -->|"2023 · Release · 10474595"| Nnetlist
Nnetlist ==>|"⚖️ Security Agreement · 10474595"| Nsamsung_electronics
Ncsr_technology -->|"2012 · Assignment · 6636178"| Nsamsung_electronics
Nmoon_yong_woon -->|"1999 · Assignment · 6405047"| Nsamsung_electronics
Nchoi_chang_hoon_kim_jong_jeong_jo_tae_yong_lee_young_joo -->|"2017 · Assignment · 9897486"| Nsamsung_electronics
Nlee_changkun_lee_hongseok_seo_wontaek_sung_geeyoung -->|"2018 · Assignment · 10473926"| Nsamsung_electronics
Nqiu_wenxun_ng_boon_loong_va_vutha -->|"2019 · Assignment · 11402465"| Nsamsung_electronics
Nkwak_myung_hoon_park_mi_ra_yun_yong_sang -->|"2016 · Assignment · 10222269"| Nsamsung_electronics
Nchang_ho_jun -->|"2019 · Assignment · 10983001"| Nsamsung_electronics
Nlim_young_ho -->|"1995 · Assignment · 5619124"| Nsamsung_electronics
Nbao_xuan_yang_jun_yan_zhixian_luo_lu_welbourne_evan_jiang_yi -->|"2015 · Assignment · 10341421"| Nsamsung_electronics
Nchong_chul_chai_ji_sun_kim_yeong_keun_kwon_soo_wan_yoon_youn -->|"2012 · Assignment · 9070332"| Nsamsung_electronics
Nsamsung_electronics -->|"2012 · Assignment · 9070332"| Nsamsung_display
Nhye_young_kim_jung_been_im -->|"2007 · Assignment · 7836244"| Nsamsung_electronics
Npark_seong_geun -->|"2000 · Assignment · 6775784"| Nsamsung_electronics
Nxerox -->|"2005 · Assignment of Interest · 4947192"| Nsamsung_electronics
Nshin_hyun_ku -->|"1992 · Assignment · 5335071"| Nsamsung_electronics
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 Nflexiworld focal
class Nsamsung operating
class Nsamsung_electronics operating
class Nflexijet npe
class Nflexiworld_washington npe
class Nunwired_planet npe
class Nsamsung_pay operating
class Nnetlist operating
class Ncsr_technology operating
class Nsamsung_display operating
class Nxerox operating
Patents currently held (45)
- US 10740066? → present
- Flexiworld Technologies, Inc. v. Roku Inc. filed 2020-09-08
- US 11029903? → present
- Flexiworld Technologies, Inc. v. Sony Corporation filed 2023-12-19
- Flexiworld Technologies, Inc. v. TCL Electronics Holdings Ltd. et al. filed 2026-03-20
- US 10346114? → present
- Flexiworld Technologies, Inc. v. Roku Inc. filed 2020-09-08
- US RE42725? → present
- Flexiworld Technologies, Inc. v. Xerox Corporation filed 2023-06-28
- Flexiworld Technologies, Inc. v. Lexmark International, Inc. filed 2022-04-29
- US RE49176? → present
- US RE48088? → present
- US RE48066? → present
- US 10915296? → present
- US RE42828? → present
- US 100371782001-11-01 → present
- Flexiworld Technologies, Inc. v. LG Electronics, Inc. et al. filed 2025-09-18
- Flexiworld Technologies, Inc. v. Sony Corporation filed 2023-12-19
- Flexiworld Technologies, Inc. v. Epson America, Inc. filed 2021-04-29
- Flexiworld Technologies, Inc. v. Brother Industries (U.S.A.), Inc. et al. filed 2022-04-21
- Flexiworld Technologies, Inc. v. Hisense Co., Ltd. et al. filed 2022-06-24
- US 99652332001-11-18 → present
- Flexiworld Technologies, Inc. v. LG Electronics, Inc. et al. filed 2025-09-18
- Flexiworld Technologies, Inc. v. Sony Corporation filed 2023-12-19
- Flexiworld Technologies, Inc. v. Lexmark International, Inc. filed 2022-04-29
- Flexiworld Technologies, Inc. v. Roku, Inc. filed 2021-06-28
- Flexiworld Technologies, Inc. v. Hisense Co., Ltd. et al. filed 2022-06-24
- US 106065352001-11-18 → present
- US 73180862001-11-18 → present
- Flexiworld Technologies, Inc. v. Amazon.com, Inc. filed 2020-06-22
- Flexiworld Technologies, Inc. v. Roku, Inc. filed 2021-06-28
- Flexiworld Technologies, Inc. v. Brother Industries (U.S.A.), Inc. filed 2022-04-15
- Flexiworld Technologies, Inc. v. Epson America, Inc. filed 2021-04-29
- Flexiworld Technologies, Inc. v. TCL Electronics Holdings Ltd. et al. filed 2026-03-20
- US 107688712002-07-18 → present
- Flexiworld Technologies, Inc. v. Sony Corporation filed 2023-12-19
- Flexiworld Technologies, Inc. v. Hisense Co., Ltd. et al. filed 2022-06-24
- Flexiworld Technologies, Inc. v. TCL Electronics Holdings Ltd. et al. filed 2026-03-20
- US 83325212011-04-25 → present
- Flexiworld Technologies, Inc. v. Amazon.com, Inc. et al. filed 2020-06-22
- Flexiworld Technologies, Inc. v. TCL Electronics Holdings Ltd. et al. filed 2026-03-20
- US 87114082011-11-18 → present
- US 89642202012-05-22 → present
- US 81843242012-08-06 → present
- US 76094022012-08-06 → present
- Flexiworld Technologies, Inc. v. Sony Corporation filed 2023-12-19
- Flexiworld Technologies, Inc. v. Brothers Industries (U.S.A.), Inc. filed 2022-04-15
- Flexiworld Technologies, Inc. v. Hisense Co., Ltd. et al. filed 2022-06-24
- Flexiworld Technologies, Inc. v. Hisense Company, Ltd. et al. filed 2022-10-31
- Flexiworld Technologies, Inc. v. Lexmark International, Inc. filed 2022-04-15
- US 81696492012-08-06 → present
- US 98362572012-10-11 → present
- Flexiworld Technologies, Inc. v. Sony Corporation filed 2023-12-19
- Flexiworld Technologies, Inc. v. Roku, Inc. filed 2021-07-27
- Flexiworld Technologies, Inc. v. HP, Inc. filed 2024-07-19
- Flexiworld Technologies, Inc. v. Hisense Co., Ltd. et al. filed 2022-10-31
- US 90361812012-10-11 → present
- Flexiworld Technologies, Inc. v. Canon, Inc. et al. filed 2021-02-11
- Flexiworld Technologies, Inc. v. Brother Industries (U.S.A.), Inc. filed 2022-04-15
- US 86300002012-10-11 → present
- US 89890642012-10-11 → present
- Flexiworld Technologies, Inc. v. Roku Inc. filed 2020-09-08
- US 90428112012-10-11 → present
- Flexiworld Technologies, Inc. v. Sony Corporation filed 2023-12-19
- Flexiworld Technologies, Inc. v. LG Electronics, Inc. et al. filed 2025-09-18
- Flexiworld Technologies, Inc. v. Hisense Co., Ltd. et al. filed 2022-06-24
- Flexiworld Technologies, Inc. v. TCL Electronics Holdings Ltd. et al. filed 2026-03-20
- US 90695102012-10-11 → present
- Flexiworld Technologies, Inc. v. Hisense Co., Ltd. et al. filed 2022-06-24
- Flexiworld Technologies, Inc. v. Sony Corporation filed 2023-12-19
- Flexiworld Technologies, Inc. v. HP, Inc. filed 2024-07-19
- US 91106222013-02-20 → present
- Flexiworld Technologies, Inc. v. Amazon.com Inc. et al. filed 2021-08-03
- US 97985162013-02-20 → present
- Flexiworld Technologies, Inc. v. Sony Corporation filed 2023-12-19
- US RE466372013-06-20 → present
- US 118297762016-09-06 → present
- US 101625962016-09-21 → present
- Flexiworld Technologies, Inc. v. Sony Corporation filed 2023-12-19
- Flexiworld Technologies, Inc. v. LG Electronics, Inc. et al. filed 2025-09-18
- US 101335272017-05-15 → present
- Flexiworld Technologies, Inc. v. Sony Corporation filed 2023-12-19
- US 101400712017-05-15 → present
- Flexiworld Technologies, Inc. v. Canon, Inc. et al. filed 2021-01-21
- Flexiworld Technologies, Inc. v. Epson America, Inc. filed 2021-04-29
- Flexiworld Technologies, Inc. v. Xerox Corporation filed 2023-06-29
- Flexiworld Technologies, Inc. v. HP, Inc. filed 2024-07-19
- US 101400722017-05-15 → present
- Flexiworld Technologies, Inc. v. LG Electronics, Inc. et al. filed 2025-09-18
- Flexiworld Technologies, Inc. v. Hisense Co., Ltd. et al. filed 2022-06-24
- US 108460312017-05-15 → present
- Flexiworld Technologies, Inc. v. Sony Corporation filed 2023-12-19
- Flexiworld Technologies, Inc. v. Roku, Inc. filed 2021-07-27
- Flexiworld Technologies, Inc. v. Xerox Corporation filed 2023-06-28
- Flexiworld Technologies, Inc. v. Lexmark International, Inc. filed 2022-04-29
- Flexiworld Technologies, Inc. v. Epson America, Inc. filed 2021-04-28
- US 98362592017-05-15 → present
- Flexiworld Technologies, Inc. v. Sony Corporation filed 2023-12-19
- Flexiworld Technologies, Inc. v. LG Electronics, Inc. et al. filed 2025-09-18
- Flexiworld Technologies, Inc. v. Hisense Co., Ltd. et al. filed 2022-06-24
- Flexiworld Technologies, Inc. v. TCL Electronics Holdings Ltd. et al. filed 2026-03-20
- US 103870872017-06-05 → present
- Flexiworld Technologies, Inc. v. Sony Corporation filed 2023-12-19
- Flexiworld Technologies, Inc. v. Hisense Co., Ltd. et al. filed 2022-06-24
- Flexiworld Technologies, Inc. v. Roku, Inc. filed 2021-07-27
- US 101400732017-07-18 → present
- Flexiworld Technologies, Inc. v. Sony Corporation filed 2023-12-19
- Flexiworld Technologies, Inc. v. Brothers Industries (U.S.A.), Inc. filed 2022-04-15
- Flexiworld Technologies, Inc. v. Hisense Co., Ltd. et al. filed 2022-06-24
- Flexiworld Technologies, Inc. v. Epson America, Inc. filed 2021-04-29
- Flexiworld Technologies, Inc. v. Roku, Inc. filed 2021-06-28
- Flexiworld Technologies, Inc. v. Hisense (multi-entity defendant group) filed 2022-10-31
- US 104818472017-09-23 → present
- Flexiworld Technologies, Inc. v. Xerox Corporation filed 2023-06-28
- US 10873856B22017-09-23 → present
- Flexiworld Technologies, Inc. v. Xerox Corporation filed 2023-06-29
- US 107617912017-10-06 → present
- Flexiworld Technologies, Inc. v. Brothers Industries (U.S.A.), Inc. filed 2022-04-15
- Flexiworld Technologies, Inc. v. Canon, Inc. et al. filed 2021-02-11
- Flexiworld Technologies, Inc. v. TCL Electronics Holdings Ltd. et al. filed 2026-03-20
- US 104818462017-10-11 → present
- Flexiworld Technologies, Inc. v. Brothers Industries (U.S.A.), Inc. filed 2022-04-15
- Flexiworld Technologies, Inc. v. Epson America, Inc. filed 2021-04-29
- Flexiworld Technologies, Inc. v. Canon Inc. filed 2021-01-21
- Flexiworld Technologies, Inc. v. TCL Electronics Holdings Ltd. filed 2026-03-20
- US 104890962018-05-25 → present
- Flexiworld Technologies, Inc. v. Sony Corporation filed 2023-12-19
- US 79445772021-07-30 → present
- US 110960562021-08-23 → present
- Flexiworld Technologies, Inc. v. Sony Corporation filed 2023-12-19
- Flexiworld Technologies, Inc. v. Brother Industries (U.S.A.), Inc. et al. filed 2022-04-21
- Flexiworld Technologies, Inc. v. Hisense Co., Ltd. filed 2022-06-24
Patents previously held (3)
- US 79415412001-11-01 → 2013-03-13
- US 91647182011-05-09 → 2013-03-13
- US 85333522012-05-02 → 2018-01-25
Connected entities (10)
- William Ho Chang; Christina Ying Liuindividual18 patents · ⚖️ 42
- CHANG, WILLIAM HO; LIU, CHRISTINA YINGindividual18 patents · ⚖️ 37
- William Ho Chang and Christina Ying Liuindividual9 patents · ⚖️ 10
- Chang, William Ho and Liu, Christina Yingindividual2 patents · ⚖️ 8
- Samsung Electronics Co., Ltd.operating company2 patents
- William Ho Chang; Christina Ying Luindividual1 patent
- Samsungoperating company1 patent
- CHANG, WILLIAM HO; VISWANATHAN, VINAYNATHANindividual1 patent
- CHANG, WILLIAM HOindividual1 patent
- FLEXIJET TECHNOLOGIES, INC.NPE1 patent
Correspondent attorneys (1)
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.
- Edward B. Anderson· Kolisch Hartwell1 appearance