ITC Probes Patent Theft in Power Converters Case
Published Date: 2/17/2026
Notice
Summary
Vicor Corporation has asked the U.S. International Trade Commission to investigate certain power converters, circuit boards, and computers that might be using their patented technology without permission. If the claim is true, the Commission could block imports and sales of these products in the U.S., protecting American innovation and businesses. This investigation started in early 2026 and could lead to important trade changes and financial impacts for companies involved.
Analyzed Economic Effects
2 provisions identified: 0 benefits, 2 costs, 0 mixed.
Imports and Sales Could Be Blocked
The U.S. International Trade Commission opened an investigation on February 11, 2026 into alleged infringement of U.S. Patent No. 12,395,087 for power converters, circuit board assemblies, and computing systems used in data centers and AI/cloud systems (including devices that power AI accelerators, TPUs, GPUs, and CPUs). If the Commission finds a violation, it could issue a limited exclusion order and cease and desist orders that would block the importation or sale of the accused products in the United States.
Respondents Face Default Consequences
Named respondents (specific listed companies) must file responses in accordance with Commission rules, and responses will be considered if received not later than 20 days after the date of service of the complaint and notice of investigation. If a respondent fails to timely respond, that failure may be treated as a waiver and could lead the judge and Commission to enter findings and issue an initial or final determination and an exclusion order or cease and desist order without further notice.
Your PRIA Score
Personalized for You
How does this regulation affect your finances?
Sign up for a PRIA Policy Scan to see your personalized alignment score for this federal register document and every other regulation we track. We analyze your financial profile against policy provisions to show you exactly what matters to your wallet.
Key Dates
Department and Agencies
Related Federal Register Documents
2026-11686 — Certain Glass Substrate for Liquid Crystal Displays, Products Containing the Same, and Methods for Manufacturing II; Notice of a Commission Determination To Review in Part a Final Initial Determination Finding a Violation of Section 337; Request for Written Submissions on Remedy, the Public Interest, and Bonding
The U.S. International Trade Commission is rechecking part of a decision that found some imported glass used in LCD screens broke patent rules. This affects companies making or selling these glass products in the U.S., and the Commission is asking for ideas on how to fix the problem, protect the public, and handle money issues. Expect updates soon that could impact trade and costs for these tech products.
2026-11656 — Chassis and Subassemblies From Mexico, Thailand, and Vietnam; Determinations
The U.S. has found that chassis and parts from Mexico, Thailand, and Vietnam are being sold here at unfairly low prices and with government help, hurting American makers. Because of this, the U.S. will take action to protect local businesses like Cheetah Chassis and Stoughton Trailers. These changes kick in soon and could affect import costs and prices in the market.
2026-11685 — Certain Crystalline Silicon Photovoltaic Products From China and Taiwan; Determinations
The U.S. government decided to keep extra taxes on certain solar panel products from China and Taiwan to protect American solar businesses from harm. These taxes, called countervailing and antidumping duties, will stay in place because removing them could hurt U.S. companies soon. This decision was finalized in June 2026 and means importers will keep paying these fees for now.
2026-11573 — Certain Smart Devices; Notice of Institution of Investigation
Cerence Operating Company has asked the U.S. International Trade Commission to investigate certain smart devices that might be using their patented technology without permission. This could lead to restrictions on importing and selling these devices in the U.S., possibly affecting companies and shoppers soon. The investigation started on June 5, 2026, and could bring big changes to the smart device market and money flow.
2026-11550 — Certain Oil Vaporizing Devices, Components Thereof, and Products Containing the Same; Notice of Institution of Formal Enforcement Proceeding
The U.S. International Trade Commission is cracking down on certain oil vaporizing devices and their parts because they violate patents owned by PAX Labs. Companies like STIIIZY and ALD are now facing formal enforcement actions, including orders to stop selling these products in the U.S. This means big changes for these companies, with deadlines and possible financial consequences coming soon.
2026-11639 — Certain Pre-Stretched Synthetic Braiding Hair and Packaging Thereof (II); Notice of Request for Submissions on the Public Interest
The U.S. International Trade Commission is asking the public for their thoughts on a possible ban of certain pre-stretched synthetic braiding hair and its packaging imported by specific companies. If a violation is confirmed, these products might be blocked from entering the U.S., which could impact businesses and consumers. Comments are open now, so anyone interested should speak up before the Commission makes a final call.
Previous / Next Documents
Previous: 2026-03031 — Crystalline Silicon Photovoltaic Products (Solar Panels) From China and Taiwan; Scheduling of Expedited Five-Year Reviews
The U.S. is speeding up a check to see if solar panels from China and Taiwan still need extra taxes to keep American makers safe. This review started on December 22, 2025, and could affect prices and imports soon. If the extra taxes stay, it helps U.S. solar businesses; if not, cheaper panels might flood the market.
Next: 2026-03033 — Fatty Acids from Indonesia and Malaysia; Revised Schedule for the Subject Investigations
The U.S. International Trade Commission is updating the timeline for investigating fatty acids imported from Indonesia and Malaysia. This change happens because the Department of Commerce pushed back its decision deadline from February 17 to March 9, 2026. Businesses involved should watch for new dates since this could affect trade rules and costs soon.