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Maxell, Ltd. v. SAMSUNG ELECTRONICS CO., LTD. et al
Case Number:
5:23-cv-00092
Court:
Nature of Suit:
Judge:
Firms
Companies
Sectors & Industries:
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November 03, 2025
PTAB Lets Stand Claims In Maxell Patent In Samsung Dispute
The Patent Trial and Appeal Board said Friday that Samsung wasn't able to prove that various claims in a Maxell Ltd. smart device patent were invalid, just a day after the board found some of the other claims unpatentable.
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October 31, 2025
Samsung Gets Further Relief After Dodging $112M IP Verdict
The Patent Trial and Appeal Board has invalidated most claims Samsung challenged in two Maxell Ltd. smart device patents, which were the subject of a since-overturned $112 million jury verdict.
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September 29, 2025
Samsung's $112M IP Loss Nixed For 'Conclusory' Testimony
A Texas federal judge has revealed his rationale for overturning a jury's May verdict that found Samsung Electronics Co. owed Maxell Ltd. $112 million for infringing personal electronics patents, finding that much of Maxell's experts' testimony was "conclusory" and insufficient to support the infringement verdict.
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September 19, 2025
Judge Overturns Maxell's $112M Patent Win Against Samsung
A Texas federal judge has cleared Samsung in Maxell's suit accusing it of infringing personal electronics patents, overriding a jury's May verdict that the South Korean company owed $112 million.
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August 19, 2025
Samsung Fights Maxell's Bid To Boost $112M Patent Verdict
Samsung Electronics asked a Texas federal judge to reject a bid from Maxell Ltd. to boost a $112 million patent infringement jury verdict, saying Maxell had not shown the infringement of its personal electronics patents was willful or that Samsung's behavior had been egregious enough to warrant an enhancement.
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July 22, 2025
Maxell Seeks Boost To $112M Patent Award, Samsung Hits Back
Maxell Ltd. has asked a Texas federal judge to enhance a $112 million jury verdict and permanently bar Samsung from infringing patents covering functions in personal electronics, while Samsung said the verdict should be thrown out as a matter of law.
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May 28, 2025
Samsung Owes $112M To Maxell In Patent Fight, Jury Says
A federal jury in Texas said Wednesday that Samsung owes about $111.7 million after finding it infringed a series of patents covering functions in personal electronic devices owned by Maxell Ltd.
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April 22, 2025
Maxell Sues Samsung Again In Ongoing Smart Devices Fight
Maxell Ltd. on Monday added another patent infringement suit to its sprawling dispute with Samsung Devices Co. over smart devices, claiming that Samsung is still refusing to license Maxell's global patent portfolio even after Maxell filed a slew of suits in Germany, Japan and the U.S.