YUHUA UNITED
Intellectual Property Law Firm 

Ms. Carrie F. YU
Patent Attorney
Patent applications drafting and prosecution,Searching, infringement ass..

Ms. zelene X. ZHANG
Patent Attorney
Patent applications drafting and prosecution,Searching, infringement ass..

Ms. Lisa H. LUO
Patent Attorney
Patent applications drafting and prosecution,Searching, infringement as..

Mr. Chauncy X. LUO
Patent Attorney
Patent applications drafting and prosecution，Searching, infringement ass..

Mr. Aaron S. Liu
Patent Attorney
Patent applications drafting and prosecution，Searching, infringement ass..

Ms. Syona N. SAO
Patent Procedure Staffr, Trademark Attorney
Patent applications drafting and prosecution，Computer software copyrigh..