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Status:
Litigation Filed
Docket Number
0:26-cv-61380
Filing Date
2026-05-07
Cause / Court
15:1126 Patent Infringement
Status:
Decided
Proceeding Number
IPR2024-00687
Filing Date
2025-11-07
Decision Type
Final Written Decision: original
Xu Peicheng (Hong Kong) Optoelectronic Technology Co., Limited et al. vs. SEMISILICON TECHNOLOGY CORP.
PTAB-DECISIONS Decision
Status:
Decided
Proceeding Number
IPR2024-00156
Filing Date
2025-05-14
Decision Type
Final Written Decision: original
Status:
Litigation Filed
Docket Number
4:25-cv-02665
Filing Date
2025-03-19
Cause / Court
35:271 Patent Infringement
Status:
Decided
Proceeding Number
IPR2024-00687
Filing Date
2024-11-22
Decision Type
Institution Decision: Grant
Status:
Litigation Filed
Docket Number
2:24-cv-00752
Filing Date
2024-09-13
Cause / Court
28:1331 Fed. Question
Xu Peicheng (Hong Kong) Optoelectronic Technology Co., Limited vs. Semisilicon Technology Corp.
PTAB-DECISIONS Decision
Status:
Decided
Proceeding Number
IPR2024-00157
Filing Date
2024-05-20
Decision Type
Institution Decision: Deny
Xu Peicheng (Hong Kong) Optoelectronic Technology Co., Limited et al. vs. SEMISILICON TECHNOLOGY CORP.
PTAB-DECISIONS Decision
Status:
Decided
Proceeding Number
IPR2024-00156
Filing Date
2024-05-20
Decision Type
Institution Decision: Grant
Status:
Final Written Decision - Appealed
Proceeding Number
IPR2024-00687
Filing Date
2024-05-13
Cause /
Proceeding
IPR
Xu Peicheng (Hong Kong) Optoelectronic Technology Co., Limited vs. Semisilicon Technology Corp.
PTAB-CASES Institution Denied
Status:
Institution Denied
Proceeding Number
IPR2024-00157
Filing Date
2023-11-08
Cause /
Proceeding
IPR
Xu Peicheng (Hong Kong) Optoelectronic Technology Co., Limited et al. vs. SEMISILICON TECHNOLOGY CORP.
PTAB-CASES Final Written Decision
Status:
Final Written Decision
Proceeding Number
IPR2024-00156
Filing Date
2023-11-08
Cause /
Proceeding
IPR
Status:
Litigation Filed
Docket Number
4:23-cv-05436
Filing Date
2023-10-23
Cause / Court
35:145 Patent Infringement
Status:
Litigation Filed
Docket Number
1:23-cv-01032
Filing Date
2023-09-21
Cause / Court
35:1 Patent Infringement
Status:
Litigation Filed
Docket Number
6:20-cv-00106
Filing Date
2020-02-11
Cause / Court
35:271 Patent Infringement
Status:
Litigation Filed
Docket Number
8:16-cv-02005
Filing Date
2016-11-03
Cause / Court
35:271 Patent Infringement
Status:
Litigation Filed
Docket Number
3:14-cv-04959
Filing Date
2014-11-07
Cause / Court
35:271 Patent Infringement
Status:
Litigation Filed
Docket Number
3:14-cv-04956
Filing Date
2014-11-07
Cause / Court
35:271 Patent Infringement
Status:
Litigation Filed
Docket Number
3:13-cv-02502
Filing Date
2013-06-04
Cause / Court
35:271 Patent Infringement
Status:
Litigation Filed
Docket Number
3:13-cv-00159
Filing Date
2013-01-19
Cause / Court
35:145 Patent Infringement
Status:
Litigation Filed
Docket Number
1:12-cv-12330
Filing Date
2012-12-14
Cause / Court
35:271 Patent Infringement
32 Found
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