Choi; Jin Seong

Patent Applications and Registrations

Patent applications and USPTO patent grants for Choi; Jin Seong.The latest application filed is for "method for manufacturing catalyst for fuel cell not poisoned by ionomer".

Company Profile

4.5.10

Choi; Jin Seong - Suwon KR
Choi; Jin Seong - Gyeonggi-Do KR
Choi; Jin Seong - Yongin-si KR
Choi; Jin Seong - Yongin KR
Choi; Jin Seong - Irvine CA
Choi; Jin Seong - Anyang-si KR

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Method for Manufacturing Catalyst for Fuel Cell not Poisoned by Ionomer App 20220200013 - Yoon; Dong Hwan ; et al.	2022-06-23
Carbon Support For Fuel Cell Catalyst And Method Of Manufacturing The Same App 20220181644 - Yang; Ji Hoon ; et al.	2022-06-09
Manufacturing Method Of Support For Catalyst Of Fuel Cell App 20220166032 - Cho; Geon Hee ; et al.	2022-05-26
Method of manufacturing membrane-electrode assembly for fuel cells Grant 10,910,660 - Son , et al. February 2, 2	2021-02-02
Method for manufacturing catalyst support, catalyst support manufactured thereby, and catalyst for fuel cell including the same Grant 10,511,029 - Choi , et al. Dec	2019-12-17
Method for manufacturing electrode for fuel cell and electrode manufactured thereby Grant 10,439,230 - Son , et al. O	2019-10-08
Method Of Manufacturing Membrane-electrode Assembly For Fuel Cells App 20190207238 - Son; Dae Yong ; et al.	2019-07-04
Method For Manufacturing Catalyst Support, Catalyst Support Manufactured Thereby, And Catalyst For Fuel Cell Including The Same App 20180062182 - CHOI; Jin Seong ; et al.	2018-03-01
Method For Manufacturing Electrode For Fuel Cell And Electrode Manufactured Thereby App 20180026274 - SON; Dae-Yong ; et al.	2018-01-25
Release Liner, Method For Manufacturing The Same, And Method For Manufacturing Membrane Electrode Assembly By Using Release Liner App 20170294659 - KIM; Yong Min ; et al.	2017-10-12
Method for manufacturing alloy catalyst for fuel cell Grant 9,608,277 - Yi , et al. March 28, 2	2017-03-28
Embedded Substrate Core Spiral Inductor App 20160300661 - Kim; Namhoon ; et al.	2016-10-13
Titanium suboxide supports for catalyst electrode of fuel cell and low temperature synthesis of titanium suboxide Grant 9,401,513 - Roh , et al. July 26, 2	2016-07-26
Method For Manufacturing Alloy Catalyst For Fuel Cell App 20150280249 - Yi; Mi Hye ; et al.	2015-10-01
Titanium Suboxide Supports For Catalyst Electrode Of Fuel Cell And Low Temperature Synthesis Of Titanium Suboxide App 20140308603 - ROH; Bum Wook ; et al.	2014-10-16

uspto.report is an independent third-party trademark research tool that is not affiliated, endorsed, or sponsored by the United States Patent and Trademark Office (USPTO) or any other governmental organization. The information provided by uspto.report is based on publicly available data at the time of writing and is intended for informational purposes only.

While we strive to provide accurate and up-to-date information, we do not guarantee the accuracy, completeness, reliability, or suitability of the information displayed on this site. The use of this site is at your own risk. Any reliance you place on such information is therefore strictly at your own risk.

All official trademark data, including owner information, should be verified by visiting the official USPTO website at www.uspto.gov. This site is not intended to replace professional legal advice and should not be used as a substitute for consulting with a legal professional who is knowledgeable about trademark law.