Litigation

Maxell, Ltd. v. TCL Electronics Holdings Ltd. (f/k/a TCL Multimedia Technology Holdings Ltd.) et al.

terminated (settlement)

337-TA-1420

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Court: U.S. International Trade Commission
Filed: 2024-08-22
Terminated: 2025-09-18

Patents at issue (4)

Plaintiffs (1)

π Maxell, Ltd.

Defendants (12)

Summary

Section 337 investigation brought by Maxell against TCL group entities asserting U.S. Patent 10,958,971 and other patents. Following partial terminations, the ALJ granted a joint motion to terminate the entire investigation on settlement; the Commission declined review in Sept. 2025.

Case overview & background

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Plaintiff representatives

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Defendant representatives

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Record id: 10958971-337-ta-1420 · edit in Admin

Further reading

The patent litigation lifecycle
Most patent cases never reach trial. A defendant who understands the lifecycle makes better decisions about when to fight, when to settle, and when to invest in IPR — instead of overspending on whatever phase they happen to be in.
TC Heartland LLC v. Kraft Foods Group Brands LLC (2017)
Pre-TC Heartland, plaintiffs sued in plaintiff-friendly E.D. Tex. by default. Post-TC Heartland, venue is a real defense — and Delaware is where most U.S. patent cases land.
How patent trolls operate (and why the business model works)
A junk patent generates settlement income exactly the same way as a strong one, because nobody pays $1M to test a $200k demand. The mechanics matter because the failure modes — what makes assertion campaigns expensive or risky for the troll — are exactly where defendants find leverage.
Prior art and § 102 novelty
Most issued patents have anticipating prior art that the examiner missed. The work is finding it and proving the date.
What it costs to get a patent (AIPLA Economic Survey)
A US utility patent costs a median of $8,000-$12,000 in attorney fees to draft and file, depending on the technology — before USPTO fees, before drawings, and before the first office action. Here's the full bill, and why it's a rounding error next to enforcing the thing.

All resources →