Hang Zheng


Hang (Helena) Zheng handles patent litigation and patent prosecution matters involving electronic devices, electro-mechanical technology, LED technology, medical devices, material science, and software engineering for US domestic and foreign clients. Helena also represents clients before the International Trade Commission (ITC) and assists with other intellectual property matters such as trademark, IP transaction due diligence, and IP counseling work. Helena has working experience and education in electrical engineering, software engineering, and material science.