Company vs Company

Maxell asks US trade body to block imports of Samsung phones

A patent complaint at the US International Trade Commission puts Samsung smartphones and tablets under investigation. Maxell is seeking an import ban, not damages.

A Samsung Galaxy S24 Ultra and an iPhone 13 Pro lying back to back
A Samsung Galaxy S24 Ultra next to an iPhone 13 Pro. Both companies face Section 337 complaints at the ITC this year. Photo: SimonWaldherr / Wikimedia Commons, CC BY-SA 4.0

In brief

  • Japan’s Maxell has filed a Section 337 complaint against Samsung Electronics and its US arm over six US patents.
  • The ITC voted on 11 August to open investigation 337-TA-1516; the notice was published on 14 August.
  • Maxell wants a limited exclusion order and cease-and-desist orders, which would block the accused devices at the border.
  • No infringement has been found. Samsung had not commented publicly.

Maxell, the Japanese electronics and storage company, has asked the US International Trade Commission to stop Samsung smartphones and tablets from entering the United States. The Commission voted on 11 August to open an investigation, and the notice appeared in the Federal Register three days later.

The complaint names Samsung Electronics Co. and Samsung Electronics America and asserts six US patents. It covers smartphones and tablets branded and sold by Samsung.

What Maxell is asking for

Maxell is seeking a limited exclusion order, which US Customs would enforce at the border, and cease-and-desist orders that would stop Samsung selling accused devices already imported. It is not asking the ITC for damages, which the Commission cannot award in any case.

At this stage the ITC has made no finding that Samsung infringes any of the patents. Samsung must respond to the complaint, and at the time the investigation opened, no presiding judge had been assigned and no hearing schedule published.

How a Section 337 case works

Section 337 of the Tariff Act lets the ITC investigate unfair practices in import trade, including patent infringement. An administrative law judge hears the evidence and issues an initial determination. The full Commission then decides whether to adopt it and what remedy to order.

Any exclusion order goes to the White House for a 60-day review, during which the president can disapprove it on policy grounds. That rarely happens. Cases typically take well over a year from start to finish.

In a patent fight, the threat of a border ban often matters more than any damages award.

Why companies choose the ITC

For patent holders, the attraction is speed and leverage. The ITC moves faster than most federal courts, and an import ban on a flagship product creates pressure that a damages claim does not. Many Section 337 cases end in licensing settlements before a final decision.

Not the only case

Samsung is not the only phone maker facing the ITC. On 15 September the Commission opened a separate investigation, 337-TA-1521, brought by a small audio company that names both Apple and Samsung over spatial audio patents.

What to watch

  • Samsung’s formal response and any challenge to the patents’ validity.
  • The procedural schedule, including the date of the evidentiary hearing.
  • Signs of a licensing settlement, which often ends such cases early.

How we got here

  1. 11 Aug 2026ITC votes to open investigation 337-TA-1516.
  2. 14 Aug 2026Notice published in the Federal Register.
  3. 15 Sep 2026ITC opens a separate case, 337-TA-1521, naming Apple and Samsung.

Sources

TradeWar wrote this article from the public reporting and documents below. Figures and statements are attributed in the text.

  1. Samsung Phones Face US Import Ban Bid as ITC Opens Patent Probe Android Pure, 14 Aug 2026
  2. Apple, Samsung, Google Face iPhone Import Ban Risk Over Spatial Audio Patents Tech Times, 18 Sept 2026
  3. About Section 337 US International Trade Commission