Asserter profile
Macronix International Co., Ltd.
operating company5 patents now5 ever3 cases filed during tenure6 connections
Also seen as: MACRONIX INTERNATIONAL CO., LTD. · Macronix International Company, Ltd.
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
Nmacronix["Macronix International Co., Ltd."]
Nchun_hsiung_hung_ray_lin_wan_yao_wu_cheng["Chun-Hsiung Hung; Ray-Lin Wan; Yao-Wu C…"]
Nsu_chun_lien_chin_chi_yuan_chen_ming_shang_wu_tsung_hsien_li["Su, Chun-Lien; Chin, Chi-Yuan; Chen, Mi…"]
Nchang_kuen_long_chuang_weitong_hung_chun_hsiung["Chang, Kuen-Long; Chuang, Weitong; Hung…"]
Nnintendo["Nintendo Co., Ltd."]
Nhung_chun_hsiung_lee_chun_yi["HUNG, CHUN-HSIUNG; LEE, CHUN-YI"]
Njen_ren_huang_ming_hung_chou_hsin_chien_chen["Jen-Ren Huang; Ming-Hung Chou; Hsin-Chi…"]
Nchun_hsiung_hung_ray_lin_wan_yao_wu_cheng ==>|"⚖️ 1997 · Assignment · 6100557"| Nmacronix
Nsu_chun_lien_chin_chi_yuan_chen_ming_shang_wu_tsung_hsien_li ==>|"⚖️ 2001 · Assignment · 6552360"| Nmacronix
Nchang_kuen_long_chuang_weitong_hung_chun_hsiung -->|"1998 · Assignment · 6002630"| Nmacronix
Nmacronix -->|"2001 · Security Agreement · 6002630"| Nnintendo
Nnintendo ==>|"⚖️ 2013 · Release · 6002630"| Nmacronix
Nhung_chun_hsiung_lee_chun_yi ==>|"⚖️ 2010 · Assignment · 8035417"| Nmacronix
Njen_ren_huang_ming_hung_chou_hsin_chien_chen ==>|"⚖️ 2002 · Assignment · 6788602"| Nmacronix
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 Nmacronix focal
class Nnintendo operating
Patents currently held (5)
- US 61005571997-05-12 → present
- Macronix International Co., Ltd. et al. v. Spansion, Inc. et al. filed 2013-12-27
- US 65523602001-12-25 → present
- Macronix International Co., Ltd. et al. v. Spansion, Inc. et al. filed 2013-12-27
- Macronix International Co., Ltd. et al. v. Toshiba Corporation et al. filed 2017-03-07
- Macronix International Co., Ltd. v. Toshiba Corporation et al. filed 2017-03-07
- US 67886022002-07-29 → present
- Macronix International Co., Ltd. et al. v. Toshiba Corporation et al. filed 2017-03-07
- Macronix International Co., Ltd. v. Toshiba Corporation et al. filed 2017-03-07
- US 80354172010-07-16 → present
- Macronix International Co., Ltd. et al. v. Toshiba Corporation et al. filed 2017-03-07
- Macronix International Co., Ltd. v. Toshiba Corporation et al. filed 2017-03-07
- US 60026302013-12-27 → present
- Macronix International Co., Ltd. et al. v. Spansion, Inc. et al. filed 2013-12-27
Connected entities (6)
- Chun-Hsiung Hung; Ray-Lin Wan; Yao-Wu Chengindividual1 patent · ⚖️ 1
- Su, Chun-Lien; Chin, Chi-Yuan; Chen, Ming-Shang; Wu, Tsung-Hsien; Lin, Yih-Shiindividual1 patent · ⚖️ 3
- Chang, Kuen-Long; Chuang, Weitong; Hung, Chun-Hsiungindividual1 patent
- Nintendo Co., Ltd.operating company1 patent · ⚖️ 1
- HUNG, CHUN-HSIUNG; LEE, CHUN-YIindividual1 patent · ⚖️ 2
- Jen-Ren Huang; Ming-Hung Chou; Hsin-Chien Chenindividual1 patent · ⚖️ 2
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.
- Yitai Hu· Finnegan, Henderson, Farabow, Garrett & Dunner1 appearance