Seo; Sang Hoon

Patent Applications and Registrations

Patent applications and USPTO patent grants for Seo; Sang Hoon.The latest application filed is for "device for decreasing hydrogen concentration of fuel cell system".

Company Profile

0.7.5

Seo; Sang Hoon - Suwon-si KR
Seo; Sang Hoon - Gyeonggi-do KR
Seo; Sang Hoon - Suwon KR
Seo; Sang-Hoon - Kyoungki-do KR
Seo; Sang Hoon - Kyunggi-do KR
Seo; Sang-Hoon - Seoul 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
Device for decreasing hydrogen concentration of fuel cell system Grant 10,164,279 - Seo , et al. Dec	2018-12-25
Exhaust port structure of fuel cell vehicle Grant 10,160,346 - Jung , et al. Dec	2018-12-25
Apparatus and method for detecting filter contamination of a fuel cell Grant 9,897,583 - Jung , et al. February 20, 2	2018-02-20
Device For Decreasing Hydrogen Concentration Of Fuel Cell System App 20170263963 - SEO; Sang Hoon ; et al.	2017-09-14
Exhaust Port Structure Of Fuel Cell Vehicle App 20160159248 - Jung; Myung Ju ; et al.	2016-06-09
Apparatus And Method For Detecting Filter Contamination Of Fuel Cell App 20160161457 - Jung; Myung Ju ; et al.	2016-06-09
Humidifier For Fuel Cell System App 20140183763 - Koo; Jin Woo ; et al.	2014-07-03
Fuel Cell System App 20120141890 - Seo; Sang Hoon	2012-06-07
Method for carrying out handoff between macrocell and microcell in hierarchical cell structure Grant 7,145,890 - Seo , et al. December 5, 2	2006-12-05
Apparatus and method for measuring quality of a reverse link in a CDMA system Grant 6,760,567 - Jeong , et al. July 6, 2	2004-07-06
Wireless communication system for increasing reverse link capacity Grant 6,731,938 - Seo , et al. May 4, 2	2004-05-04
Microcellular mobile communication system Grant 6,477,154 - Cheong , et al. November 5, 2	2002-11-05

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