Inventor · disambiguated record
Kyoung Bai
Also filed as: BAI KYOUNG · BAI KYOUNG J
7 granted patents·4 pending applications·15 citations·filing 2002–2019
75Inventor score
Top patents by PatentIndex Score
11 records- 0170US10205173B2Cathode design for electrochemical cellsBDF IP HOLDINGS LTD·Filed 2015·Granted Feb 12, 2019·1 cites·20 claims
- 0264US7226689B2Method of making a membrane electrode assembly for electrochemical fuel cellsBALLARD POWER SYSTEMS·Filed 2003·Granted Jun 5, 2007·12 cites·10 claims
- 0360US8168025B2Methods of making components for electrochemical cellsMAH RONALD·Filed 2007·Granted May 1, 2012·2 cites·12 claims
- 0455US11005107B2Multi-layer catalyst designNISSHINBO HOLDINGS INC·Filed 2017·Granted May 11, 2021·0 cites·20 claims
- 0550US2021013519A1Membrane electrode assembly with supported metal oxideBALLARD POWER SYSTEMS·Filed 2019·Application pending·0 cites
- 0649US11239471B2Cathode electrode design for electrochemical fuel cellsBALLARD POWER SYSTEMS·Filed 2017·Granted Feb 1, 2022·0 cites·14 claims
- 0749US11177484B2Battery cathode, composition for battery cathode catalytic layer, and batteryNISSHINBO HOLDINGS INC·Filed 2017·Granted Nov 16, 2021·0 cites·7 claims
- 0847US2009081527A1Fuel cell systemHE PING·Filed 2007·Application pending·0 cites
- 0943US10593979B2Membrane electrode assembly for a fuel cell, method for preparing the membrane electrode assembly, fuel cell system and vehicleDAIMLER AG·Filed 2015·Granted Mar 17, 2020·0 cites·11 claims
- 1039US2004033397A1Direct dimethoxymethane and methanol fuel cellsBALLARD POWER SYSTEMS·Filed 2002·Application pending·0 cites
- 1133US2006040045A1Method of making electrodes for electrochemical fuel cellsLIMMER SIEGFRIED·Filed 2004·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Kyoung Bai 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 →