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Haynes and Boone, LLP

Jay Yin

Jay Yin



  • Intellectual Property
  • Patent Prosecution and Counseling

WSG Practice Industries


*This Haynes and Boone professional is not licensed to practice law in the United Kingdom. Only licensed to practice in Texas and California.

Jay Yin is an associate in the Intellectual Property Practice Group in the London office of Haynes and Boone. His practice focuses on preparing and prosecuting patent applications.

Jay has a B.S. degree in chemical engineering and an M.S. degree in material science. Before going to law school, Jay served as an engineering group leader in a flexible thin film display company where he led the efforts to develop and manufacture organic pigment particles and dyes and to optimize the chemical processes associated with the bench-scale production of the particles and dyes.

Prior to joining Haynes and Boone, Jay was in-house counsel to two major thin film transistor liquid crystal display (TFT-LCD) makers in Taiwan separately, where he reviewed claim charts, drafted proposed claim constructions, and negotiated patent license agreements.

Jay's areas of technical experience include Semiconductor fabrication processes, TFT-LCD fabrication processes, Capacitors, and Phase separation and inversion of polyurethane (PU).

Bar Admissions

Texas, 2017; California, 2009


J.D., University of California, Davis School of Law, 2009
M.S., Materials Science and Engineering, Stanford University, 2003
B.S., Chemical Engineering, National Taiwan University, 2000
Areas of Practice

Intellectual Property | Patent Prosecution and Counseling

WSG's members are independent firms and are not affiliated in the joint practice of professional services. Each member exercises its own individual judgments on all client matters.

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