P

Inventor

CHEN RALPH

TW8 patents
⚠️ This page may combine multiple inventors who share the name “CHEN RALPH”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

ETHICON INC

3 patents
US5332142AJul 26, 1994

Linear stapling mechanism with cutting means

ETHICON INC2,503 citations98
US5485947AJan 23, 1996

Linear stapling mechanism with cutting means

ETHICON INC2,962 citations97
US5307976AMay 3, 1994

Linear stapling mechanism with cutting means

ETHICON INC3,178 citations97

UNITED MICROELECTRONICS CORP

2 patents
US6797983B2Sep 28, 2004

Method of fabrication LCOS structure

UNITED MICROELECTRONICS CORP28 citations90
US6624079B2Sep 23, 2003

Method for forming high resistance resistor with integrated high voltage device process

UNITED MICROELECTRONICS CORP2 citations56

HAND HELD PROD INC

2 patents
US11934231B2Mar 19, 2024

Protective housing for a mobile device

HAND HELD PROD INC2 citations68
US11169572B2Nov 9, 2021

Protective housing for a mobile device

HAND HELD PROD INC0 citations57

CHEN RALPH

1 patent
US8259031B2Sep 4, 2012

Antenna structure

CHEN RALPH5 citations56