Inventor

CHAU HIN F

US2 patents

Patents

2 patents

US5512496AApr 30, 1996

Method of making collector-up bipolar transistor having improved emitter injection efficiency

TEXAS INSTRUMENTS INC51 citations93

US5485025AJan 16, 1996

Depleted extrinsic emitter of collector-up heterojunction bipolar transistor

TEXAS INSTRUMENTS INC21 citations89