8974270

3 known cases. View patent page →

Samsung Electronics Co., Ltd. et al. v. Chien-Min Sung

Final Written Decision status, with oral argument scheduled for June 19, 2025
Docket:
IPR2024-00533
Patents:8974270

Samsung entities filed an Inter Partes Review (IPR) against Chien-Min Sung, challenging US Patent 8974270. Oral arguments are scheduled for June 19, 2025.

Chien-Min Sung v. Samsung Electronics Co. Ltd. et al.

Stayed pending resolution of a parallel action
Docket:
4:23-cv-00752-SDJ
Filed:
2023-08-21
Patents:8974270

Chien-Min Sung sued Samsung entities for infringing US Patent 8974270, among others, by using third-party pad conditioners in their CMP processes. The case is currently stayed.

Chien-Min Sung v. Texas Instruments Inc.

Stayed pending Resolution of TI's Motion for Summary Judgment
Docket:
4:23-cv-00753-SDJ
Patents:8974270

Chien-Min Sung sued Texas Instruments Inc. in a parallel action to the Samsung case. The litigation is currently stayed pending resolution of TI's Motion for Summary Judgment.