Chen, J.

103 patent opinions and orders by Chen, J..

• June 4, 2026 Fed. Cir. Ollnova Technologies Ltd. v. ecobee Technologies ULC, No. 25-1045 (Fed. Cir. June 4, 2026) Affirmed in Part
• May 19, 2026 Fed. Cir. ReCor Medical, Inc. v. Medtronic Ireland Manufacturing Unlimited Co., No. 25-1998 (Fed. Cir. May 19, 2026) Reversed
• May 19, 2026 Fed. Cir. A.L.M. Holding Company v. Zydex Industries Private Ltd., No. 25-1317 (Fed. Cir. May 19, 2026) Reversed
• March 20, 2026 Fed. Cir. Parallax Group International, LLC v. Incstores LLC, No. 24-1798 (Fed. Cir. Mar. 20, 2026) Affirmed
• February 19, 2026 Fed. Cir. Genuine Enabling Technology LLC v. Sony Group Corporation, No. 24-1686 (Fed. Cir. Feb. 19, 2026) Affirmed
• February 5, 2026 Fed. Cir. Little Giant Ladder Systems, LLC v. Tricam Industries, Inc., No. 24-2115 (Fed. Cir. Feb. 5, 2026) Affirmed
• January 29, 2026 Fed. Cir. Sound View Innovations, LLC v. Hulu, LLC, No. 24-1092 (Fed. Cir. Jan. 29, 2026) Affirmed
• September 30, 2025 Fed. Cir. Focus Products Group International, LLC v. Kartri Sales Co., Inc., No. 23-1446 (Fed. Cir. Sept. 30, 2025) Affirmed in Part
• August 14, 2025 Fed. Cir. ABC Corporation I v. Partnership And Unincorporated Associations, No. 24-1471 (Fed. Cir. Aug. 14, 2025) Affirmed
• June 30, 2025 Fed. Cir. Ball Metal Beverage Container Corporation v. Crown Packaging Technology, Inc., No. 23-2308 (Fed. Cir. June 30, 2025) Affirmed
• June 27, 2025 Fed. Cir. Lyft, Inc. v. Quartz Auto Technologies LLC, No. 24-1089 (Fed. Cir. June 27, 2025) Affirmed
• June 12, 2025 Fed. Cir. Mitek Systems, Inc. v. United Services Automobile Association, No. 23-1687 (Fed. Cir. June 12, 2025) Affirmed
• May 16, 2025 Fed. Cir. Fintiv, Inc. v. Apple Inc., No. 23-2208 (Fed. Cir. May 16, 2025) Reversed in Part
• May 5, 2025 Fed. Cir. Tjtm Technologies, LLC v. Google LLC, No. 25-1218 (Fed. Cir. May 5, 2025) Affirmed
• March 27, 2025 Fed. Cir. Roland Corporation v. inMusic Brands, Inc., No. 23-1327 (Fed. Cir. Mar. 27, 2025) Affirmed in Part
• December 20, 2024 Fed. Cir. Lone Star Technological Innovations, LLC v. Asus Computer International, No. 22-1769 (Fed. Cir. Dec. 20, 2024) Affirmed
• December 9, 2024 Fed. Cir. DDR Holdings, LLC v. Priceline.com LLC, No. 23-1176 (Fed. Cir. Dec. 9, 2024) Affirmed
• October 24, 2024 Fed. Cir. NexStep, Inc. v. Comcast Cable Communications, LLC, No. 22-1815 (Fed. Cir. Oct. 24, 2024) Affirmed
• October 4, 2024 Fed. Cir. Toyo Tire Corp. v. Atturo Tire Corporation, No. 22-1817 (Fed. Cir. Oct. 4, 2024) Affirmed in Part
• May 28, 2024 Fed. Cir. Caselas, LLC v. VeriFone, Inc., No. 23-1036 (Fed. Cir. May 28, 2024) Affirmed
• April 29, 2024 Fed. Cir. Fullview, Inc. v. Polycom, Inc., No. 23-1201 (Fed. Cir. Apr. 29, 2024) Reversed in Part
• February 16, 2024 Fed. Cir. Uatp IP, LLC v. Kangaroo, LLC, No. 22-2047 (Fed. Cir. Feb. 16, 2024) Reversed in Part
• September 21, 2023 Fed. Cir. Well Cell Global LLC v. Calvit, No. 23-1229 (Fed. Cir. Sept. 21, 2023) Reversed
• August 21, 2023 Fed. Cir. Ficep Corporation v. Peddinghaus Corporation, No. 22-1590 (Fed. Cir. Aug. 21, 2023) Affirmed
• June 21, 2023 Fed. Cir. Askan v. Faro Technologies, Inc., No. 22-2117 (Fed. Cir. June 21, 2023) Affirmed
• January 24, 2023 Fed. Cir. Infernal Technology, LLC v. Activision Blizzard Inc., No. 21-2349 (Fed. Cir. Jan. 24, 2023) Affirmed
• January 17, 2023 Fed. Cir. Riggs Technology Holdings, LLC v. Vagaro, Inc., No. 22-1469 (Fed. Cir. Jan. 17, 2023) Dismissed
• January 17, 2023 Fed. Cir. Riggs Technology Holdings, LLC v. Cengage Learning, Inc., No. 22-1468 (Fed. Cir. Jan. 17, 2023) Affirmed
• January 12, 2023 Fed. Cir. Grace Instrument Industries, LLC v. Chandler Instruments Company, LLC, No. 21-2370 (Fed. Cir. Jan. 12, 2023) Affirmed in Part
• January 3, 2023 Fed. Cir. Tippmann Engineering, LLC v. Innovative Refrigeration Systems, Inc., No. 22-1318 (Fed. Cir. Jan. 3, 2023) Affirmed
• July 27, 2022 Fed. Cir. Realtime Adaptive Streaming v. Netflix, Inc., No. 21-1484 (Fed. Cir. July 27, 2022) Affirmed in Part
• July 7, 2022 Fed. Cir. Tris Pharma, Inc. v. Actavis Laboratories FL, Inc., No. 21-1495 (Fed. Cir. July 7, 2022) Affirmed
• December 28, 2021 Fed. Cir. Low Temp Industries, Inc. v. Duke Manufacturing Co., No. 21-2137 (Fed. Cir. Dec. 28, 2021) Reversed
• October 7, 2021 Fed. Cir. Kannuu Pty Ltd. v. Samsung Electronics Co., Ltd., No. 21-1638 (Fed. Cir. Oct. 7, 2021) Affirmed
• April 20, 2021 Fed. Cir. Sebela Ireland v. Prinston Pharmaceutical, No. 18-1036 (Fed. Cir. Apr. 20, 2021) Dismissed
• March 25, 2021 Fed. Cir. RideApp, Inc. v. Lyft, Inc., No. 20-1284 (Fed. Cir. Mar. 25, 2021) Affirmed
• February 16, 2021 Fed. Cir. Takeda Pharmaceutical Company v. Torrent Pharmaceuticals Ltd., No. 20-1552 (Fed. Cir. Feb. 16, 2021) Affirmed
• December 31, 2020 Fed. Cir. Maxill Inc. v. Loops, LLC, No. 20-1519 (Fed. Cir. Dec. 31, 2020) Reversed
• December 31, 2020 Fed. Cir. Arbmetrics, LLC v. Dexcom Inc., No. 20-1510 (Fed. Cir. Dec. 31, 2020) Affirmed
• December 31, 2020 Fed. Cir. Ball Metal Beverage Container v. Crown Packaging Technology, No. 20-1212 (Fed. Cir. Dec. 31, 2020) Vacated & Remanded
• November 25, 2020 Fed. Cir. Fast 101 Pty Ltd. v. Citigroup Inc., No. 20-1458 (Fed. Cir. Nov. 25, 2020) Affirmed
• October 6, 2020 Fed. Cir. Exmark Manufacturing Company v. Briggs & Stratton Corp., No. 19-1878 (Fed. Cir. Oct. 6, 2020) Affirmed
• August 27, 2020 Fed. Cir. Neville v. Aldridge Construction, Inc., No. 20-1176 (Fed. Cir. Aug. 27, 2020) Affirmed
• August 27, 2020 Fed. Cir. Neville v. Foundation Constructors, Inc., No. 20-1132 (Fed. Cir. Aug. 27, 2020) Affirmed
• July 16, 2020 Fed. Cir. Akeva L.L.C. v. Nike, Inc., No. 19-2249 (Fed. Cir. July 16, 2020) Affirmed
• July 8, 2020 Fed. Cir. Via Vadis, LLC v. Blizzard Entertainment, Inc., No. 19-2269 (Fed. Cir. July 8, 2020) Affirmed in Part
• July 1, 2020 Fed. Cir. Data Scape Limited v. Western Digital Corporation, No. 19-2161 (Fed. Cir. July 1, 2020) Affirmed
• June 30, 2020 Fed. Cir. Pacific Coast Building v. CertainTeed Gypsum, Inc., No. 19-1524 (Fed. Cir. June 30, 2020) Affirmed
• April 9, 2020 Fed. Cir. Emed Technologies Corporation v. Repro-Med Systems, Inc., No. 19-2145 (Fed. Cir. Apr. 9, 2020) Affirmed
• December 5, 2019 Fed. Cir. TCL Communication Technology v. Telefonaktiebolaget LM, No. 18-1363 (Fed. Cir. Dec. 5, 2019) Vacated & Remanded
• November 15, 2019 Fed. Cir. Koninklijke KPN N.V. v. Gemalto M2M GmbH, No. 18-1863 (Fed. Cir. Nov. 15, 2019) Reversed in Part
• October 30, 2019 Fed. Cir. Metricolor LLC v. L'Oreal S.A., No. 18-2397 (Fed. Cir. Oct. 30, 2019) Vacated & Remanded
• September 18, 2019 Fed. Cir. Intra-Cellular Therapies, Inc v. Iancu, No. 18-1849 (Fed. Cir. Sept. 18, 2019) Affirmed
• September 12, 2019 Fed. Cir. Curver Luxembourg, Sarl v. Home Expressions Inc., No. 18-2214 (Fed. Cir. Sept. 12, 2019) Affirmed
• August 21, 2019 Fed. Cir. The Chamberlain Group, Inc. v. Techtronic Industries Co. Ltd, No. 18-2103 (Fed. Cir. Aug. 21, 2019) Reversed in Part
• August 20, 2019 Fed. Cir. Grecia v. Samsung Electronics America, No. 19-1019 (Fed. Cir. Aug. 20, 2019) Affirmed
• July 30, 2019 Fed. Cir. Solutran, Inc. v. Elavon, Inc., No. 19-1345 (Fed. Cir. July 30, 2019) Reversed
• June 24, 2019 Fed. Cir. UCB, Inc. v. Watson Laboratories Inc., No. 18-1397 (Fed. Cir. June 24, 2019) Affirmed
• February 14, 2019 Fed. Cir. CenTrak, Inc. v. Sonitor Technologies, Inc., No. 17-2510 (Fed. Cir. Feb. 14, 2019) Reversed in Part
• January 16, 2019 Fed. Cir. Tris Pharma, Inc. v. Actavis Laboratories FL, Inc., No. 17-2557 (Fed. Cir. Jan. 16, 2019) Vacated & Remanded
• December 7, 2018 Fed. Cir. Novartis AG v. Ezra Ventures LLC, No. 17-2284 (Fed. Cir. Dec. 7, 2018) Affirmed
• December 7, 2018 Fed. Cir. Novartis Pharmaceuticals Corp v. Breckenridge Pharmaceutical, No. 17-2173 (Fed. Cir. Dec. 7, 2018) Reversed
• November 20, 2018 Fed. Cir. Tris Pharma, Inc. v. Actavis Laboratories FL, Inc., No. 17-2557 (Fed. Cir. Nov. 20, 2018) Vacated & Remanded
• September 17, 2018 Fed. Cir. Advanced Media Networks, LLC v. AT&T Mobility LLC, No. 18-1014 (Fed. Cir. Sept. 17, 2018) Affirmed
• July 20, 2018 Fed. Cir. Interval Licensing LLC v. AOL, Inc., No. 16-2502 (Fed. Cir. July 20, 2018) Affirmed
• July 13, 2018 Fed. Cir. Endo Pharmaceuticals Solutions v. Custopharm Inc., No. 17-1719 (Fed. Cir. July 13, 2018) Affirmed
• July 12, 2018 Fed. Cir. Raytheon Company v. Indigo Systems Corporation, No. 16-1945 (Fed. Cir. July 12, 2018) Affirmed
• May 23, 2018 Fed. Cir. ViaTech Technologies Inc. v. Microsoft Corporation, No. 17-2276 (Fed. Cir. May 23, 2018) Affirmed
• May 23, 2018 Fed. Cir. XY, LLC v. Trans Ova Genetics, L.C., No. 16-2054 (Fed. Cir. May 23, 2018) Affirmed in Part
• January 4, 2018 Fed. Cir. Everlight Electronics Co., Ltd v. Nichia Corporation, No. 16-1577 (Fed. Cir. Jan. 4, 2018) Affirmed
• December 18, 2017 Fed. Cir. Genzyme Corporation v. Dr. Reddy's Laboratories, Ltd, No. 16-2206 (Fed. Cir. Dec. 18, 2017) Affirmed
• December 8, 2017 Fed. Cir. Inventor Holdings, LLC v. Bed Bath & Beyond, Inc., No. 16-2442 (Fed. Cir. Dec. 8, 2017) Affirmed
• November 22, 2017 Fed. Cir. Eli Lilly and Company v. Perrigo Company, No. 16-2555 (Fed. Cir. Nov. 22, 2017) Affirmed
• November 22, 2017 Fed. Cir. Rembrandt Patent Innovations v. Apple, Inc., No. 16-2324 (Fed. Cir. Nov. 22, 2017) Affirmed
• November 13, 2017 Fed. Cir. Promega Corp v. Life Tech, No. 13-1011 (Fed. Cir. Nov. 13, 2017) Affirmed
• September 29, 2017 Fed. Cir. Jang v. Boston Scientific Corporation, No. 16-1275 (Fed. Cir. Sept. 29, 2017) Affirmed
• July 5, 2017 Fed. Cir. Parallel Networks, LLC v. Kayak Software Corporation, No. 15-1681 (Fed. Cir. July 5, 2017) Affirmed in Part
• March 7, 2017 Fed. Cir. Comcast IP Holdings I LLC v. Sprint Communications Company, No. 15-1992 (Fed. Cir. Mar. 7, 2017) Affirmed
• January 25, 2017 Fed. Cir. National Oilwell Varco, L.P. v. Omron Oilfield & Marine, Inc., No. 15-1406 (Fed. Cir. Jan. 25, 2017) Affirmed in Part
• December 12, 2016 Fed. Cir. Power Integrations, Inc. v. Fairchild Semiconductor Intl., No. 15-1329 (Fed. Cir. Dec. 12, 2016) Affirmed in Part
• October 17, 2016 Fed. Cir. Synopsys, Inc. v. Mentor Graphics Corporation, No. 15-1599 (Fed. Cir. Oct. 17, 2016) Affirmed
• August 1, 2016 Fed. Cir. Wi-Lan USA, Inc. v. Apple Inc., No. 15-1256 (Fed. Cir. Aug. 1, 2016) Affirmed
• June 27, 2016 Fed. Cir. Bascom Global Internet v. AT&T Mobility LLC, No. 15-1763 (Fed. Cir. June 27, 2016) Vacated & Remanded
• March 22, 2016 Fed. Cir. CSP Technologies, Inc. v. Sud-Chemie AG, No. 15-1124 (Fed. Cir. Mar. 22, 2016) Affirmed
• February 16, 2016 Fed. Cir. Lismont v. Alexander Binzel Corporation, No. 14-1846 (Fed. Cir. Feb. 16, 2016) Affirmed
• August 13, 2015 Fed. Cir. Keranos, LLC v. Silicon Storage Technology, No. 14-1360 (Fed. Cir. Aug. 13, 2015) Vacated & Remanded
• August 7, 2015 Fed. Cir. Ethicon Endo-Surgery, Inc. v. Covidien, Inc., No. 14-1370 (Fed. Cir. Aug. 7, 2015) Affirmed in Part
• July 30, 2015 Fed. Cir. High Point Design LLC v. Buyer's Direct, Inc., No. 14-1464 (Fed. Cir. July 30, 2015) Affirmed in Part
• June 9, 2015 Fed. Cir. Virginia Innovation Sciences. v. Samsung Electronics Co., Ltd., No. 14-1477 (Fed. Cir. June 9, 2015) Vacated & Remanded
• June 5, 2015 Fed. Cir. Alps South, LLC v. Ohio Willow Wood Co., No. 13-1452 (Fed. Cir. June 5, 2015) Reversed
• March 17, 2015 Fed. Cir. MobileMedia Ideas LLC v. Apple Inc., No. 14-1060 (Fed. Cir. Mar. 17, 2015) Affirmed in Part
• March 10, 2015 Fed. Cir. Eidos Display, LLC v. AU Optronics Corporation, No. 14-1254 (Fed. Cir. Mar. 10, 2015) Reversed
• December 23, 2014 Fed. Cir. Content Extraction v. Wells Fargo Bank, No. 13-1588 (Fed. Cir. Dec. 23, 2014) Affirmed
• December 15, 2014 Fed. Cir. Promega Corp v. Life Tech, No. 13-1011 (Fed. Cir. Dec. 15, 2014) Reversed in Part
• December 5, 2014 Fed. Cir. DDR Holdings, LLC v. Hotels.com, L.P., No. 13-1505 (Fed. Cir. Dec. 5, 2014) Affirmed in Part
• November 20, 2014 Fed. Cir. Versata Software, Inc. v. Callidus Software, Inc., No. 14-1468 (Fed. Cir. Nov. 20, 2014) Reversed
• November 17, 2014 Fed. Cir. Malico, Inc. v. Cooler Master USA Inc., No. 13-1680 (Fed. Cir. Nov. 17, 2014) Affirmed in Part
• November 6, 2014 Fed. Cir. Azure Networks, LLC v. CSR, plc, No. 13-1459 (Fed. Cir. Nov. 6, 2014) Affirmed in Part
• September 16, 2014 Fed. Cir. VirnetX, Inc. v. Cisco Systems, Inc., No. 13-1489 (Fed. Cir. Sept. 16, 2014) Affirmed in Part
• September 10, 2014 Fed. Cir. Interval Licensing LLC v. AOL, Inc., No. 13-1282 (Fed. Cir. Sept. 10, 2014) Affirmed in Part
• September 8, 2014 Fed. Cir. Homeland Housewares v. Sorensen Research, No. 13-1537 (Fed. Cir. Sept. 8, 2014) Affirmed
• June 12, 2014 Fed. Cir. Bristol-Myers Squibb Company v. Teva Pharmaceuticals USA, Inc, No. 13-1306 (Fed. Cir. June 12, 2014) Affirmed
• April 22, 2014 Fed. Cir. Gilead Sciences, Inc. v. Natco Pharma Limited, No. 13-1418 (Fed. Cir. Apr. 22, 2014) Vacated & Remanded