Yoon; Hee Sung

Patent Applications and Registrations

Patent applications and USPTO patent grants for Yoon; Hee Sung.The latest application filed is for "oxygen supply apparatus and method for fuel cell of aircraft".

Company Profile

2.8.11

Yoon; Hee Sung - Seoul KR
YOON; Hee Sung - Pohang-si KR
Yoon; Hee Sung - College Park MD
Yoon; Hee-Sung - Cheongju-si KR
Yoon; Hee-Sung - Seongnam KR
Yoon; Hee-Sung - Gyeonggi-Do 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
Oxygen Supply Apparatus And Method For Fuel Cell Of Aircraft App 20220231315 - Lee; Joung Ho ; et al.	2022-07-21
Method and system for verifying normal operation of negative pressure sensor of brake booster Grant 11,027,715 - Son , et al. June 8, 2	2021-06-08
Method And System For Verifying Normal Operation Of Negative Pressure Sensor Of Brake Booster App 20190308598 - Son; Young-Kyun ; et al.	2019-10-10
Fuel Cell Stack Unit And Fuel Cell Stack Including Same App 20190252692 - YOON; Hee Sung ; et al.	2019-08-15
Gas Heating Unit For Fuel Cell And Fuel Cell Stack Including The Same App 20180309142 - YOON; Hee Sung ; et al.	2018-10-25
Proton conducting membranes for hydrogen production and separation Grant 9,527,044 - Wachsman , et al. December 27, 2	2016-12-27
Ceramic anode materials for solid oxide fuel cells Grant 9,525,179 - Wachsman , et al. December 20, 2	2016-12-20
Structure of measuring iron loss of motor stator core Grant 9,476,952 - Seo , et al. October 25, 2	2016-10-25
Composite anode for a solid oxide fuel cell with improved mechanical integrity and increased efficiency Grant 9,252,447 - Yoon February 2, 2	2016-02-02
Structure Of Measuring Iron Loss Of Motor Stator Core App 20150077099 - SEO; Young Jin ; et al.	2015-03-19
Proton Conducting Membranes For Hydrogen Production And Separation App 20150028259 - WACHSMAN; ERIC D. ; et al.	2015-01-29
Ceramic Anode Materials for Solid Oxide Fuel Cells App 20140302420 - WACHSMAN; Eric D. ; et al.	2014-10-09
Ceramic Fuel Cell With Enhanced Flatness And Strength And Methods Of Making Same App 20140272665 - YOON; Hee Sung ; et al.	2014-09-18
Composite Anode For A Solid Oxide Fuel Cell With Improved Mechanical Integrity And Increased Efficiency App 20130052562 - YOON; HEE SUNG	2013-02-28
Hollow fiber membrane module and method for making thereof Grant 8,187,410 - Noh , et al. May 29, 2	2012-05-29
Hollow fiber membrane module and method for making thereof App 20090308797 - Noh; Soo-Hong ; et al.	2009-12-17
Apparatus for automatically measuring the thickness of a transparent coating material using a white light source Grant 5,696,583 - Yoon December 9, 1	1997-12-09

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