Parties
Filing frequency, side mix, win records, firms typically retained — by corporate group or standalone party.
Sun Patent Trust
NPETotal cases
26
Claimant-side
21
Respondent-side
5
Win rate
0%
Top opponents
- Vivo Mobile Communication Co., Ltd.15
- Vivo Tech GmbH15
- Vivo Mobile Communication Iberia SL15
- Roku, Inc.4
- Roku International B.V.4
Top firms
- HOYNG ROKH MONEGIER8
- Vossius & Partner6
- Bardehle Pagenberg2
- Vossius & Partner Patentanwälte Rechtsanwälte mbB1
- VOSSIUS1
Recent cases
- 2025-11-20UPC_CFI_1661/2025Hamburg LD—Sun Patent Trust v Lynk & Co International AB
- 2025-11-13UPC_CoA_904/2025Court of AppealProcedural onlySun Patent Trust v Vivo Mobile Communication Co., Ltd.
- 2025-09-01UPC_APP_35936/2025Court of Appeal—Apple Inc. v Sun Patent Trust
- 2025-09-01UPC_APP_35938/2025Court of Appeal—Apple Inc. v Sun Patent Trust
- 2025-08-27UPC_APP_35163/2025Mannheim LD—Access Advance LLC v Sun Patent Trust
- 2025-08-25UPC_CoA_791/2025Court of AppealProcedural onlySun Patent Trust v Vivo Mobile Communication Co., Ltd.
- 2025-08-17UPC_CoA_759/2025Court of Appeal—Sun Patent Trust v Vivo Mobile Communication Co., Ltd.
- 2025-08-17UPC_CoA_758/2025Court of Appeal—Sun Patent Trust v Vivo Mobile Communication Co., Ltd.
- 2025-08-16UPC_CoA_755/2025Court of AppealDismissedSun Patent Trust v Vivo Mobile Communication Co., Ltd.
- 2025-04-01UPC_CoA_288/2025Court of AppealDismissedRoku International B.V. v Dolby International AB
- 2024-11-20UPC_CFI_708/2024Munich LD—Roku, Inc. v Sun Patent Trust
- —UPC_APP_47532/2024Munich LDDismissedSun Patent Trust v Roku, Inc.
- —UPC_APP_34972/2025Court of AppealProcedural onlySun Patent Trust v Vivo Mobile Communication Co., Ltd.
- —UPC_APP_34722/2025Court of AppealProcedural onlySun Patent Trust v Vivo Mobile Communication Co., Ltd.
- —UPC_APP_18982/2025Paris LDProcedural onlySun Patent Trust v Vivo Mobile Communication Iberia SL
- —UPC_APP_34719/2025Court of AppealProcedural onlySun Patent Trust v Vivo Mobile Communication Co., Ltd.
- —UPC_APP_34971/2025Court of AppealProcedural onlySun Patent Trust v Vivo Mobile Communication Co., Ltd.
- —UPC_APP_34711/2025Paris LDProcedural onlySun Patent Trust v Vivo Mobile Communication Iberia SL
- —UPC_APP_47531/2024Munich LDProcedural onlySun Patent Trust v Roku, Inc.
- —UPC_CFI_361/2025Paris LDDismissedSun Patent Trust v Vivo Mobile Communication Iberia SL