Hsuanyeh Law Group PC

The Hsuanyeh Law Group (HLG) was founded by inventor-entrepreneur Hsuanyeh Chang, with a doctorate in theoretical physics and extensive experience in patent preparation, prosecution and litigation at major international law and manufacturing firms. Other patent law professionals in the firm also have advanced-degree and industry expertise in a wide range of technologies including the electrical and mechanical arts and life sciences. HLG is joined by Stephen Y. Chow, who has a masters degree in physics and forty years of full-spectrum technology law practice counseling and litigating on behalf of technology enterprises from start-up to Fortune 50. His practice focuses on intellectual property litigation, including patents he prepared and prosecuted, but also covers entity formation, finance and governance and deploying enterprise assets in global competition. HLG provides business-and technology-informed legal support in full coverage of the innovation process, the bringing fo...