Yoo; Jin Hyeok

Patent Applications and Registrations

Patent applications and USPTO patent grants for Yoo; Jin Hyeok.The latest application filed is for "apparatus and method for measuring cell pitch of fuel cell stack".

Company Profile

6.7.11

Yoo; Jin Hyeok - Cheonan-si KR
Yoo; Jin Hyeok - Chungcheongnam-do KR
Yoo; Jin Hyeok - Gheonan-si KR
Yoo; Jin Hyeok - Cheonan 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
Elastomeric cell frame for fuel cell Grant 11,387,478 - Yoo , et al. July 12, 2	2022-07-12
Elastomeric cell frame for fuel cell, method of manufacturing same, and unit cell using same Grant 11,367,883 - Jeong , et al. June 21, 2	2022-06-21
Apparatus and Method for Measuring Cell Pitch of Fuel Cell Stack App 20220140370 - Yoo; Jin Hyeok ; et al.	2022-05-05
Apparatus For Testing Airtightness Of Separator For Fuel Cell App 20220057287 - Yoo; Jin Hyeok ; et al.	2022-02-24
Elastomeric cell frame for fuel cell, method for manufacturing the same and fuel cell using the same Grant 11,251,441 - Yoo , et al. February 15, 2	2022-02-15
Unit cell for fuel cell Grant 11,171,340 - Yoo , et al. November 9, 2	2021-11-09
Elastomeric cell frame for fuel cell and manufacturing method thereof, and unit cell using the same Grant 11,050,074 - Yoo , et al. June 29, 2	2021-06-29
Elastomeric Cell Frame For Fuel Cell, Method Of Manufacturing The Same, And Unit Cell Using The Same App 20210184231 - Jeong; Byeong-Heon ; et al.	2021-06-17
Elastomeric Cell Frame for Fuel Cell App 20210184239 - Yoo; Jin Hyeok ; et al.	2021-06-17
Apparatus for manufacturing elastomeric cell frame for fuel cell Grant 11,038,183 - Yoo , et al. June 15, 2	2021-06-15
Elastomeric cell frame for fuel cell, method of manufacturing same, and unit cell having same Grant 11,024,866 - Jeong , et al. June 1, 2	2021-06-01
Unit Cell for Fuel Cell App 20210135253 - Yoo; Jin Hyeok ; et al.	2021-05-06
Elastomeric Cell Frame For Fuel Cell, Manufacturing Method Of The Same And Unit Cell Using The Same App 20210036341 - Jeong; Byeong-Heon ; et al.	2021-02-04
Apparatus For Manufacturing Elastomeric Cell Frame For Fuel Cell App 20210020963 - Yoo; Jin Hyeok ; et al.	2021-01-21
Elastomeric Cell Frame For Fuel Cell, Method For Manufacturing The Same And Fuel Cell Using The Same App 20200365915 - Yoo; Jin Hyeok ; et al.	2020-11-19
Elastomeric Cell Frame For Fuel Cell, Method Of Manufacturing Same, And Unit Cell Using Same App 20200194810 - Jeong; Byeong-Heon ; et al.	2020-06-18
Elastomeric Cell Frame For Fuel Cell, Method Of Manufacturing Same, And Unit Cell Having Same App 20200194816 - JEONG; Byeong-Heon ; et al.	2020-06-18
Elastomeric Cell Frame For Fuel Cell And Manufacturing Method Thereof, And Unit Cell Using The Same App 20200185747 - YOO; Jin Hyeok ; et al.	2020-06-11

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