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Realtek Semiconductor Corp. v. Mediatek, Inc. et al
Case Number:
5:23-cv-02774
See also:
Court:
Nature of Suit:
Judge:
Firms
- Abell Eskew
- Irell & Manella
- Kirkland & Ellis
- Orrick Herrington
- Paul Hastings
- Quinn Emanuel
- Russ August
- Weil Gotshal
Companies
Sectors & Industries:
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February 18, 2026
Judge Won't Let MediaTek Out Of Bogus Litigation Case
A California federal judge won't grant Taiwanese semiconductor maker MediaTek Inc. a win in a lawsuit from Taiwanese competitor Realtek accusing the former of colluding with other companies to harass Realtek with bogus patent cases, saying a Texas federal judge's ruling that denied Realtek sanctions in a case there didn't mean the baselessness of the case couldn't be relitigated.
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March 25, 2025
Realtek Loses Sanctions Bid Over Alleged Patent Suit Abuse
Taiwan's Realtek Semiconductor Corp. lost its bid in California federal court to punish a pair of patent-holding companies for "wasting party and judicial resources" in an antitrust lawsuit over a licensing deal and a series of purportedly sham patent suits in Texas.
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March 10, 2025
Realtek's Antitrust Claims Against MediaTek Pared Back
A California federal judge on Friday dismissed Realtek Semiconductor's claims that MediaTek and two other companies conspired to restrain trade through a series of sham patent suits, while keeping claims tied to two 2021 federal cases in Texas that he said Realtek plausibly alleged to be baseless.
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November 14, 2024
Chipmaker's 'Bounty' Lawsuit Was 'Nonsensical,' Court Told
A pair of litigation businesses want a California federal court to punish a Taiwanese chipmaker for responding to a patent lawsuit with "frivolous," "meritless" and "nonsensical" antitrust allegations surrounding use of a "bounty" to encourage litigation.
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August 20, 2024
Realtek Suit Is Just 'Litigation Over Litigation,' IP Biz Says
Litigation business Future Link says the latest version of an antitrust lawsuit in California federal court from Taiwanese chipmaker Realtek over claims of a conspiracy with a different Taiwanese chipmaker to fund purported "patent troll" lawsuits is just more "litigation over litigation."
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May 06, 2024
Judge Turns Down Realtek's Patent 'Conspiracy' Case
A California federal judge has found that Taiwanese chipmaker Realtek can't use the federal courts to sue one of its major rivals for allegedly using a "bounty" to fund "patent troll" litigation against it because that doesn't break any federal antitrust laws.