P

Inventor

CHENG WEN-PING

TW6 patents
⚠️ This page may combine multiple inventors who share the name “CHENG WEN-PING”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

(unassigned)

3 patents
US6189597B1Feb 20, 2001

Hanger ring assembly for curtain

89 citations94
US6766848B2Jul 27, 2004

Shower curtain effectively isolating shower area from bathroom

8 citations70
US6178090B1Jan 23, 2001

Lotion bottle fixing base

6 citations59

HOLTEK SEMICONDUCTOR INC

2 patents
US6148418ANov 14, 2000

Computer environment monitor device

HOLTEK SEMICONDUCTOR INC23 citations89
US6034671AMar 7, 2000

Photocoupling signal detection circuit for a computer mouse

HOLTEK SEMICONDUCTOR INC5 citations70

UTEK SEMICONDUCTOR CORP

1 patent
US5877615AMar 2, 1999

Dynamic input reference voltage adjuster

UTEK SEMICONDUCTOR CORP4 citations58