
Patent Attorneys / Patent Agents
FRED C. T. YEN
- Managing Partner
- Patent Attorney, admitted 2008
- Trademark Agent, 2005; admitted 2024
- Mediator, CAA registered 2013
- Arbitrator, qualified 2003; CAA registered 2007
- Professional Engineer in Industrial Sanitation, qualified 1998
- Patent Agent, admitted 1998

Patent Attorneys / Patent Agents
OWEN W. L. CHIEN
- Manager of Japanese Patent Division
- Patent Attorney (Cert. No. A0634)

Patent Attorneys / Patent Agents
RED C. H. JEN
- Assistant Manager of International Patent Division
- Patent Attorney (Cert. No. A0736)

Patent Attorneys / Patent Agents
ANTHONY C. H. LEE
- Assistant Manager of IP Division
- Patent Attorney (Cert. No. A0839)

Patent Attorneys / Patent Agents
CHING-YUAN TSENG
- Section Chief of Domestic Patent Division
- Patent Attorney (Cert. No. A0741)

Patent Attorneys / Patent Agents
SELENE Y. J. CHIEN
- Section Chief of Domestic Patent Division
- Patent Attorney (Cert. No. A0540)

Patent Attorneys / Patent Agents
SHENG-PING LENG
- Section Chief of Japanese Patent Division
- Patent Attorney (Cert. No. A0899)

Patent Attorneys / Patent Agents
TING-CHANG KO
- Engineer of International Patent Division
- Patent Attorney (Cert. No. A0910)

Patent Attorneys / Patent Agents
YU-AN KO
- Business Development Division
- Patent Attorney (Cert. No. A0722)