Qing Yang

RT Research Corporation Technologies: 1 patents #4 of 46Top 9%

📍 Pleasanton, CA: #32 of 88 inventorsTop 40%

🗺 California: #3,049 of 13,957 inventorsTop 25%

Overall (1994): #81,164 of 165,921Top 50%

Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
5290440	High performance chiral selector	William H. Pirkle, Christopher J. Welch, William E. Bowen	1994-03-01