P

Inventor

LI YINGJENG JAMES

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

IND TECH RES INST

3 patents
US5855849AJan 5, 1999

Solid state humidity sensor

IND TECH RES INST22 citations89
US5741540AApr 21, 1998

Method of forming solid state humidity sensor

IND TECH RES INST23 citations89
US6475249B1Nov 5, 2002

Method for manufacturing membrane electrode assembly of fuel cell

IND TECH RES INST33 citations88

ASIA PACIFIC FUEL CELL TECH

2 patents
US7238020B2Jul 3, 2007

Device for controlling hydrogen flow of hydrogen storage canister

ASIA PACIFIC FUEL CELL TECH5 citations61
US6881052B2Apr 19, 2005

Device and method for heating hydrogen storage canister

ASIA PACIFIC FUEL CELL TECH1 citations50

UNIV CHANG GUNG

1 patent
US7785451B2Aug 31, 2010

Portable oxygen maintenance and regulation concentrator apparatus

UNIV CHANG GUNG7 citations64