Lee; Sungwhan

Patent Applications and Registrations

Patent applications and USPTO patent grants for Lee; Sungwhan.The latest application filed is for "lamp using semiconductor light-emitting elements".

Company Profile

5.7.7

Lee; Sungwhan - 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
Lamp using semiconductor light-emitting elements Grant 11,114,598 - Lee , et al. September 7, 2	2021-09-07
Lamp Using Semiconductor Light-emitting Elements App 20210043819 - LEE; Kyungho ; et al.	2021-02-11
Vehicle lamp using semiconductor light emitting device Grant 10,914,445 - Park , et al. February 9, 2	2021-02-09
Car lamp using semiconductor light emitting device Grant 10,753,567 - Lee , et al. A	2020-08-25
Vehicle lamp using semiconductor light emitting device Grant 10,634,306 - Lee	2020-04-28
Vehicle lamp using semiconductor light emitting device Grant 10,612,744 - Lee , et al.	2020-04-07
Vehicle lamp using semiconductor light emitting device Grant 10,400,979 - Park , et al. Sep	2019-09-03
Vehicle Lamp Using Semiconductor Light Emitting Device App 20190219244 - LEE; Sungwhan ; et al.	2019-07-18
Car Lamp Using Semiconductor Light Emitting Device App 20190203904 - LEE; Sungwhan ; et al.	2019-07-04
Vehicle lamp using semiconductor light emitting device forming triangular arrays Grant 10,224,366 - Lee	2019-03-05
Vehicle Lamp Using Semiconductor Light Emitting Device App 20180331152 - LEE; Sungwhan	2018-11-15
Vehicle Lamp Using Semiconductor Light Emitting Device App 20180312102 - PARK; Sechul ; et al.	2018-11-01
Vehicle Lamp Using Semiconductor Light Emitting Device App 20180313513 - PARK; Sechul ; et al.	2018-11-01
Vehicle Lamp Using Semiconductor Light Emitting Device App 20180313514 - LEE; Sungwhan	2018-11-01

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