Photograph of Wei-Chih Hsu

Wei-Chih Hsu


Equipped with extensive intellectual property experience working with leading technology companies, Wei-Chih Hsu offers solutions tailored to fit his clients’ commercial needs. He has experience working with various technologies, including analog electronics, control systems and automation, digital electronics, hardware, semiconductors, signal processing, software, and telecommunication devices.

Prior to joining Crowell & Moring, Wei-Chih served as an in-house senior patent engineer with an emphasis on the prosecution of patents in the United States, Mainland China, and Taiwan. He oversaw the issuance of hundreds of patents in these jurisdictions, and collaborated with technical contributors to cultivate patentable innovations. Additionally, he assisted with patent litigation matters by developing invalidity defenses and investigating competitors’ products to collect the evidence of use. He was promoted to be an intellectual property manager before he attended Maurer School of Law in the United States. There, he learned expansive knowledge and skills across different fields of intellectual property, including trademark and copyright law. With these experiences and skill sets, Wei-Chih endeavors to assist his clients with diverse intellectual property matters with an eye toward their commercial needs.


  • National Cheng Kung University, B.S. Electrical Engineering (2007)
  • National Chiao Tung University, M.S. Electrical and Control Engineering (2009)
  • Indiana University - Bloomington, Maurer School of Law, J.D. (2020) cum Laude


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Intellectual Property

Intellectual Property Litigation

IP Strategy, Prosecution and Portfolio Management

Global IP Law

Patent Litigation

U.S. ITC Section 337

Post-Grant Proceedings

Patent Prosecution

European IP Law

IP Transactions and Diligence

U.S. ITC Section 337

Medical Devices

Digital Health/MedTech

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"Trade Secrets Not So Secret: Conventional Technique, New Application," Crowell & Moring’s Trade Secrets Trends (April 26, 2022). Authors: Kent B. Goss and Wei-Chih Hsu.
DEAL NOTE: Crowell & Moring Advises Kymco Capital and Kwang Yang Motor Co. in First Publicly Traded EV Motorcycle Company in U.S., Valued at $1.77 Billion (December 14, 2021)
Firm News / Announcement
"Untangling a Messy Dispute: No Misappropriation for Trade Secret Use Authorized by Agreement," Crowell & Moring’s Trade Secrets Trends (November 4, 2021). Authors: Jafon Fearson and Wei-Chih Hsu.

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Crowell & Moring LLP is an international law firm with offices in the United States, Europe, MENA, and Asia that represents clients in litigation and arbitration, regulatory and policy, and transactional and corporate matters. The firm is internationally recognized for its representation of Fortune 500 companies in high-stakes litigation and government-facing matters, as well as its ongoing commitment to pro bono service and diversity, equity, and inclusion.

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