Wuhan China Star Optoelectronics Semiconductor Dis v. Samsung Display Co., Ltd.
| MIANYANG BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD., TIANMA MICROELECTRONICS CO. LTD. and VISIONOX TECHNOLOGY, INC. |
| SAMSUNG DISPLAY CO., LTD. |
| 26-1092 |
| October 24, 2025 |
| U.S. Court of Appeals, Federal Circuit |
| Other |
Opinions
We have the following opinions for this case:
| Description |
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| WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DIS v. SAMSUNG DISPLAY CO., LTD. |
| WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DIS v. SAMSUNG DISPLAY CO., LTD. |
Docket Report
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This docket was last retrieved on April 17, 2026. A more recent docket listing may be available from PACER.
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Filing 29
CORRECTED CONFIDENTIAL OPENING BRIEF FILED by Appellants Tianma Microelectronics Co. Ltd., Visionox Technology, Inc. and Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd.. Service: 04/17/2026 by email. (PENDING COMPLIANCE REVIEW) [1160687] [26-1092] [Stephen Smith] [Entered: 04/17/2026 04:30 PM]
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Filing 28
CORRECTED OPENING BRIEF FILED by Appellants Tianma Microelectronics Co. Ltd., Visionox Technology, Inc. and Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd.. Service: 04/17/2026 by email. (PENDING COMPLIANCE REVIEW) [1160686] [26-1092] [Stephen Smith] [Entered: 04/17/2026 04:28 PM]
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Filing 27
Amended Certificate of Interest for Appellants Tianma Microelectronics Co. Ltd., Visionox Technology, Inc. and Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd.. Service: 04/16/2026 by email. [1160477] [26-1092] [Stephen Smith] [Entered: 04/16/2026 07:54 PM]
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Filing 26
Amended Entry of Appearance for Stephen R. Smith; Mark R. Weinstein; Lowell D. Mead; Ephraim A. McDowell; Elias S. Kim as counsel for Appellants Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd., Tianma Microelectronics Co. Ltd. and Visionox Technology, Inc.. Service: 04/16/2026 by email. [1160476] [26-1092] [Stephen Smith] [Entered: 04/16/2026 07:53 PM]
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Filing 25
NOTICE OF NON-COMPLIANCE: The submission of Appellants Tianma Microelectronics Co. Ltd., Visionox Technology, Inc. and Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd., Opening Brief [ # 22 ], is not in compliance with the rules of this court (see attached). Compliant document due on 04/17/2026. Unless ordered otherwise, the deadline for any responsive filing runs from service of the original version. Service as of this date by the Clerk of Court. [1158901] [IMH] [Entered: 04/10/2026 12:54 PM]
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Filing 24
Official caption revised to reflect termination of cross-appeal. (see attached). Service as of this date by the Clerk of Court. [1157977] [IMH] [Entered: 04/07/2026 10:52 AM]
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Filing 23
ORDER granting motion to dismiss cross-appeal pursuant to FRAP 42(b) [ # 21 ] filed by Cross-Appellant Samsung Display Co., Ltd. in 26-1092; issuing mandate in 26-1106. Service as of this date by the Clerk of Court. [1157969] [26-1092, 26-1106]--[Edited 04/09/2026 by IMH to correct order] [IMH] [Entered: 04/07/2026 10:42 AM]
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Filing 22
OPENING BRIEF FILED by Appellants Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd., Tianma Microelectronics Co. Ltd. and Visionox Technology, Inc. Service: 04/03/2026 by email. [1157597] [26-1092] This document is non-compliant. See Doc No.[ # 25 ] [Stephen Smith] [Entered: 04/03/2026 07:07 PM]
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Filing 21
MOTION of Cross-Appellant Samsung Display Co., Ltd. to voluntarily dismiss appeal pursuant to FRAP 42(b). Service: 04/03/2026 by email. [1157595] [26-1092] [Jeffrey Lerner] [Entered: 04/03/2026 06:50 PM]
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Filing 20
NOTICE OF NON-COMPLIANCE: The submission of Cross-Appellant Samsung Display Co., Ltd., Motion to dismiss appeal pursuant to FRAP 42(b) [ # 19 ], is not in compliance with the rules of this court (see attached). Compliant document due on 04/10/2026. Service as of this date by the Clerk of Court. [1157446] [IMH] [Entered: 04/03/2026 12:44 PM]
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Filing 19
MOTION of Cross-Appellant Samsung Display Co., Ltd. Dismiss Cross-Appeal pursuant to FRAP 42(b). Service: 04/01/2026 by email. [1156922] [26-1092]--[Edited 04/03/2026 by IMH to correct relief] This document is non-compliant. See Doc No.[ # 20 ] [Jeffrey Lerner] [Entered: 04/01/2026 02:00 PM]
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Filing 18
Notice from Appellants Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd., Tianma Microelectronics Co. Ltd. and Visionox Technology, Inc. Withdrawal of Melanie L. Bostwick, Travis Jensen, Richard Martinelli, Bas de Blank, Xiang Wang, Jonas Q. Wang, and Gavin McGimpsey. Service: 01/23/2026 by email. [1142743] [26-1092] [Melanie Bostwick] [Entered: 01/23/2026 05:42 PM]
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Filing 17
**TEXT ONLY** ORDER granting motion to extend time to file brief [ # 16 ] filed by Appellants Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd., Tianma Microelectronics Co. Ltd. and Visionox Technology, Inc. No further extensions should be anticipated. The opening brief is due 04/03/2026. Service as of this date by the Clerk of Court. This order has been issued without an attached document and is official and binding. [1142647] [IMH] [Entered: 01/23/2026 02:25 PM]
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Filing 16
MOTION of Appellants Tianma Microelectronics Co. Ltd., Visionox Technology, Inc. and Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd. to extend the time to 04/03/2026 to file brief. Service: 01/23/2026 by email. [1142623] [26-1092] [Lowell Mead] [Entered: 01/23/2026 01:14 PM]
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Filing 15
Amended Entry of Appearance for Stephen Smith, Mark Weinstein, Lowell D. Mead, Melanie L. Bostwick as counsel for Appellants Tianma Microelectronics Co. Ltd., Visionox Technology, Inc. and Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd.. Service: 01/23/2026 by email. [1142574] [26-1092] [Lowell Mead] [Entered: 01/23/2026 11:39 AM]
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Filing 14
Certified list received. Service: 12/03/2025 by email. Refer to Fed. Cir. R. 31 for calculating brief deadlines from service of the certified list. [1132316] [26-1092, 26-1106] [IMH] [Entered: 12/04/2025 10:36 AM]
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Filing 13
ORDER granting motion to withdraw party [ # 1129143-2 ], [ # 1129147-2 ], and [ # 12 ]. The official and short captions are revised as reflected in the order. The Clerk of Court shall transmit a copy of this order to the merits panel(s) assigned to these appeals. Service as of this date by the Clerk of Court. [1131513] [25-1426, 25-1517, 26-1092] [NL] [Entered: 12/02/2025 09:31 AM]
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Filing 12
MOTION of Appellant Mianyang BOE Optoelectronics Technology Co., Ltd. to withdraw party, Mianyang BOE Optoelectronics Technology Co., Ltd., as a party to this appeal. Service: 11/19/2025 by email. [1129149] [26-1092] [Melanie Bostwick] [Entered: 11/19/2025 04:48 PM]
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Filing 11
Notice of Related Case Information for Cross-Appellant Samsung Display Co., Ltd.. Service: 11/07/2025 by email. [1126680] [26-1092] [Jeffrey Lerner] [Entered: 11/07/2025 04:07 PM]
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Filing 10
Docketing Statement for the Cross-Appellant Samsung Display Co., Ltd.. Service: 11/07/2025 by email. [1126679] [26-1092] [Jeffrey Lerner] [Entered: 11/07/2025 04:05 PM]
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Filing 9
Certificate of Interest for Cross-Appellant Samsung Display Co., Ltd.. Service: 11/07/2025 by email. [1126677] [26-1092] [Jeffrey Lerner] [Entered: 11/07/2025 04:03 PM]
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Filing 8
Entry of Appearance for Jeffrey H. Lerner; Scott C. Weidenfeller; Richard L. Rainey as counsel for Cross-Appellant Samsung Display Co., Ltd.. Service: 11/07/2025 by email. [1126676] [26-1092] [Jeffrey Lerner] [Entered: 11/07/2025 04:01 PM]
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Filing 7
Docketing Statement for the Appellants Mianyang BOE Optoelectronics Technology Co., Ltd., Tianma Microelectronics Co. Ltd., Visionox Technology, Inc. and Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd.. Service: 11/07/2025 by email. [1126428] [26-1092] [Melanie Bostwick] [Entered: 11/07/2025 10:13 AM]
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Filing 6
Notice of Related Case Information for Appellants Mianyang BOE Optoelectronics Technology Co., Ltd., Tianma Microelectronics Co. Ltd., Visionox Technology, Inc. and Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd.. Service: 11/07/2025 by email. [1126427] [26-1092] [Melanie Bostwick] [Entered: 11/07/2025 10:10 AM]
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Filing 5
Certificate of Interest for Appellants Mianyang BOE Optoelectronics Technology Co., Ltd., Tianma Microelectronics Co. Ltd., Visionox Technology, Inc. and Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd.. Service: 11/07/2025 by email. [1126426] [26-1092] [Melanie Bostwick] [Entered: 11/07/2025 10:09 AM]
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Filing 4
Entry of Appearance for Melanie L. Bostwick; Travis Jensen; Richard Martinelli; Bas de Blank; Xiang Wang; Jonas Q. Wang; Gavin McGimpsey as counsel for Appellants Mianyang BOE Optoelectronics Technology Co., Ltd., Tianma Microelectronics Co. Ltd., Visionox Technology, Inc. and Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd.. Service: 11/07/2025 by email. [1126425] [26-1092] [Melanie Bostwick] [Entered: 11/07/2025 10:09 AM]
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Filing 3
Note to File: The following cases are consolidated: 26-1092 Lead with 26-1106 Cross-Appeal. The parties must file all documents in the lead appeal only. [1124055] [26-1092, 26-1106] [IMH] [Entered: 10/28/2025 01:44 PM]
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Filing 2
Official caption revised to reflect cross-appeal in 26-1106. (see attached). Service as of this date by the Clerk of Court. [1124054] [IMH] [Entered: 10/28/2025 01:41 PM]
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Filing 1
Appeal docketed. Received: 10/23/2025. [1123473] Entry of Appearance is due on 11/07/2025. Certificate of Interest is due on 11/07/2025. Docketing Statement is due on 11/07/2025. Certified List is due on 12/03/2025. [IMH] [Entered: 10/24/2025 01:51 PM]
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