Kwon; Ki-Hyeok

Patent Applications and Registrations

Patent applications and USPTO patent grants for Kwon; Ki-Hyeok.The latest application filed is for "head mount system for providing surgery support image".

Company Profile

2.7.7

Kwon; Ki-Hyeok - Seoul KR
Kwon; Ki Hyeok - Suwon-si KR
Kwon; Ki Hyeok - Uiwang-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
Head mount system for providing surgery support image Grant 11,356,651 - Kim , et al. June 7, 2	2022-06-07
Head Mount System For Providing Surgery Support Image App 20210006775 - KIM; Beop-Min ; et al.	2021-01-07
Phosphonium-based compound, epoxy resin composition containing same, semiconductor device manufactured using same Grant 10,385,161 - Kim , et al. A	2019-08-20
Phosphonium compound, preparation method thereof, epoxy resin composition including the same, and semiconductor device prepared by using the same Grant 9,896,465 - Lee , et al. February 20, 2	2018-02-20
Phosphonium compound, epoxy resin composition including the same and semiconductor device prepared using the same Grant 9,890,307 - Kwon , et al. February 13, 2	2018-02-13
Phosphonium compound, epoxy resin composition including the same and semiconductor device prepared from the same Grant 9,868,751 - Kim , et al. January 16, 2	2018-01-16
Epoxy resin composition for encapsulating a semiconductor device and semiconductor device prepared using the same Grant 9,870,971 - Chung , et al. January 16, 2	2018-01-16
Epoxy resin composition for encapsulating semiconductor device and semiconductor device prepared using the same Grant 9,850,390 - Cheon , et al. December 26, 2	2017-12-26
Phosphonium-based Compound, Epoxy Resin Composition Containing Same, Semiconductor Device Manufactured Using Same App 20170306079 - KIM; Min Gyum ; et al.	2017-10-26
Phosphonium Compound, Epoxy Resin Composition Including The Same And Semiconductor Device Prepared Using The Same App 20170018473 - KWON; Ki Hyeok ; et al.	2017-01-19
Epoxy Resin Composition For Encapsulating A Semiconductor Device And Semiconductor Device Prepared Using The Same App 20170002192 - CHUNG; Joo Young ; et al.	2017-01-05
Epoxy Resin Composition For Encapsulating Semiconductor Device And Semiconductor Device Prepared Using The Same App 20160379909 - CHEON; Jin Min ; et al.	2016-12-29
Phosphonium Compound, Preparation Method Thereof, Epoxy Resin Composition Including The Same, And Semiconductor Device Prepared By Using The Same App 20160368937 - LEE; Dong Hwan ; et al.	2016-12-22
Phosphonium Compound, Epoxy Resin Composition Including The Same And Semiconductor Device Prepared From The Same App 20160115184 - KIM; Min Gyum ; et al.	2016-04-28

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