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ITCSeptember 9, 2026·DN-3936·PRE-INSTITUTION COMPLAINT FILED

Certain Vertical Power Delivery Systems, Components Thereof, and Computing Systems Containing the Same

U.S. International Trade Commission

Holding

Vicor Corporation filed a Section 337 complaint targeting certain vertical power delivery systems, components thereof, and computing systems containing the same. The Federal Register notice does not identify the asserted patents, and Vicor seeks a limited exclusion order, cease and desist orders, and a bond during the Presidential review period.

Why It Matters

The complaint concerns power-delivery architecture for advanced computing systems, an area relevant to high-performance servers, AI/data-center hardware, and related supply chains. The Commission is soliciting public-interest comments on how exclusionary relief could affect U.S. health and welfare, competitive conditions, availability of replacement products, domestic production, supplier capacity, and U.S. consumers.

Full Summary

Vicor Corporation filed a Section 337 complaint targeting certain vertical power delivery systems, components thereof, and computing systems containing the same. The Federal Register notice does not identify the asserted patents, and Vicor seeks a limited exclusion order, cease and desist orders, and a bond during the Presidential review period. The complaint concerns power-delivery architecture for advanced computing systems, an area relevant to high-performance servers, AI/data-center hardware, and related supply chains. The Commission is soliciting public-interest comments on how exclusionary relief could affect U.S. health and welfare, competitive conditions, availability of replacement products, domestic production, supplier capacity, and U.S. consumers. Complainant: Vicor Corporation Proposed respondents: Delta Electronics, Inc.; Delta Electronics (Americas) Ltd.; DET Logistics (USA) Corporation; Infineon Technologies AG; Luxshare Precision Industry Co., Ltd.; Dongguan Luxshare Technology Co., Ltd. a/k/a Luxshare-Tech; Monolithic Power Systems, Inc.; Chengdu Monolithic Power Systems Co., Ltd.; MPS International (Shanghai) Ltd.; Flex Ltd.; Celestica Inc.; Quanta Computer Inc.; Quanta Cloud Technology Inc.; Quanta Cloud Technology USA LLC; Quanta Computer USA Inc.; Hon Hai Precision Industry Co. Ltd. d/b/a Foxconn; Foxconn Industrial Internet Co. Ltd.; FII USA Inc. a/k/a Foxconn Industrial Internet USA Inc.; Ingrasys Technology Inc.; and Ingrasys Technology USA Inc. Products targeted: certain vertical power delivery systems, components thereof, and computing systems containing the same Asserted patents: not identified in the Federal Register notice Relief sought: limited exclusion order, cease and desist orders, and bond during the 60-day Presidential review period

Key Points

  • Complainant: Vicor Corporation
  • Proposed respondents: Delta Electronics, Inc.; Delta Electronics (Americas) Ltd.; DET Logistics (USA) Corporation; Infineon Technologies AG; Luxshare Precision Industry Co., Ltd.; Dongguan Luxshare Technology Co., Ltd. a/k/a Luxshare-Tech; Monolithic Power Systems, Inc.; Chengdu Monolithic Power Systems Co., Ltd.; MPS International (Shanghai) Ltd.; Flex Ltd.; Celestica Inc.; Quanta Computer Inc.; Quanta Cloud Technology Inc.; Quanta Cloud Technology USA LLC; Quanta Computer USA Inc.; Hon Hai Precision Industry Co. Ltd. d/b/a Foxconn; Foxconn Industrial Internet Co. Ltd.; FII USA Inc. a/k/a Foxconn Industrial Internet USA Inc.; Ingrasys Technology Inc.; and Ingrasys Technology USA Inc.
  • Products targeted: certain vertical power delivery systems, components thereof, and computing systems containing the same
  • Asserted patents: not identified in the Federal Register notice
  • Relief sought: limited exclusion order, cease and desist orders, and bond during the 60-day Presidential review period
domestic industryexclusion ordercease & desist

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