KWAK; Junghee

Patent Applications and Registrations

Patent applications and USPTO patent grants for KWAK; Junghee.The latest application filed is for "semiconductor light-emitting device including a reflector layer having a multi-layered structure".

Company Profile

5.4.6

KWAK; Junghee - Daegu KR
KWAK; Junghee - Hwaseong-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
Semiconductor Light-emitting Device Including A Reflector Layer Having A Multi-layered Structure App 20220190207 - KIM; JungSung ; et al.	2022-06-16
Light Emitting Device App 20220158023 - JANG; Jeonghwan ; et al.	2022-05-19
Semiconductor light-emitting device including a reflector layer having a multi-layered structure Grant 11,289,626 - Kim , et al. March 29, 2	2022-03-29
Light emitting device Grant 11,239,385 - Jang , et al. February 1, 2	2022-02-01
Light Emitting Device App 20210057602 - JANG; Jeonghwan ; et al.	2021-02-25
Semiconductor light-emitting device Grant 10,790,415 - Kim , et al. September 29, 2	2020-09-29
Semiconductor Light-emitting Device App 20200243722 - KIM; JungSung ; et al.	2020-07-30
Semiconductor Light-emitting Device Including A Reflector Layer Having A Multi-layered Structure App 20200194630 - KIM; JungSung ; et al.	2020-06-18
Semiconductor light-emitting device including a reflector layer having a multi-layered structure Grant 10,580,939 - Kim , et al.	2020-03-03
Semiconductor Light-emitting Device Including A Reflector Layer Having A Multi-layered Structure App 20180138372 - KIM; JungSung ; et al.	2018-05-17

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