Inventor · disambiguated record
Yingjeng James Li
Also filed as: LI YINGJENG J · LI YINGJENG JAMES
7 granted patents·1 pending application·173 citations·filing 1994–2007
86Inventor score
Top patents by PatentIndex Score
8 records- 0187US5514490ASecondary lithium battery using a new layered anode materialIND TECH RES INST·Filed 1994·Granted May 7, 1996·82 cites·12 claims
- 0281US6475249B1Method for manufacturing membrane electrode assembly of fuel cellIND TECH RES INST·Filed 2000·Granted Nov 5, 2002·33 cites·13 claims
- 0368US7785451B2Portable oxygen maintenance and regulation concentrator apparatusUNIV CHANG GUNG·Filed 2007·Granted Aug 31, 2010·7 cites·2 claims
- 0461US7238020B2Device for controlling hydrogen flow of hydrogen storage canisterASIA PACIFIC FUEL CELL TECH·Filed 2003·Granted Jul 3, 2007·5 cites·13 claims
- 0558US5741540AMethod of forming solid state humidity sensorIND TECH RES INST·Filed 1996·Granted Apr 21, 1998·23 cites·15 claims
- 0657US5855849ASolid state humidity sensorIND TECH RES INST·Filed 1997·Granted Jan 5, 1999·22 cites·3 claims
- 0752US6881052B2Device and method for heating hydrogen storage canisterASIA PACIFIC FUEL CELL TECH·Filed 2003·Granted Apr 19, 2005·1 cites·15 claims
- 0838US2003099575A1Method for preparing tungsten trioxide precursor and hydrogen sulfide gas sensor fabricated using the sameFiled 2002·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Yingjeng James Li files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →