Lee; Choong Min

Patent Applications and Registrations

Patent applications and USPTO patent grants for Lee; Choong Min.The latest application filed is for "ultraviolet ray detecting device".

Company Profile

1.7.9

Lee; Choong Min - Ansan-si KR
LEE; Choong-Min - 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
Ultraviolet ray detecting device having Shottky layer forming Shottky barrier Grant 11,274,961 - Park , et al. March 15, 2	2022-03-15
Ultraviolet Ray Detecting Device App 20210199499 - Park; Ki Yon ; et al.	2021-07-01
Ultraviolet measuring device, photodetector element, ultraviolet detector, ultraviolet index calculation device, and electronic device including same Grant 10,323,979 - Park , et al.	2019-06-18
Ultraviolet Measuring Device, Photodetector Element, Ultraviolet Detector, Ultraviolet Index Calculation Device, And Electronic Device Including Same App 20180172506 - Park; Ki Yon ; et al.	2018-06-21
Light Detection Device App 20180122970 - Park; Ki Yon ; et al.	2018-05-03
Method for separating epitaxial layers from growth substrates, and semiconductor device using same Grant 9,882,085 - Heo , et al. January 30, 2	2018-01-30
Substrate recycling method Grant 9,514,926 - Hong , et al. December 6, 2	2016-12-06
Method for separating growth substrate, method for light-emitting diode, and light-emitting diode manufactured using methods Grant 9,450,141 - Heo , et al. September 20, 2	2016-09-20
Method For Separating Epitaxial Layers From Growth Substrates, And Semiconductor Device Using Same App 20160172539 - Heo; Jeong Hun ; et al.	2016-06-16
Method for separating epitaxial layers from growth substrates, and semiconductor device using same Grant 9,263,255 - Heo , et al. February 16, 2	2016-02-16
Substrate Recycling Method App 20150380236 - Hong; Su Youn ; et al.	2015-12-31
Method For Separating Growth Substrate, Method For Manufacturing Light-emitting Diode, And Light-emitting Diode Manufactured Using Methods App 20150318436 - Heo; Jeong Hun ; et al.	2015-11-05
Substrate recycling method Grant 9,048,086 - Hong , et al. June 2, 2	2015-06-02
Method For Separating Epitaxial Layers And Growth Substrates, And Semiconductor Device Using Same App 20150069418 - Heo; Jeong Hun ; et al.	2015-03-12
Substrate Recycling Method App 20140322899 - Hong; Su Youn ; et al.	2014-10-30
Method And Apparatus For Electronic Payment In Electronic Device App 20140279437 - LEE; Choong-Min ; et al.	2014-09-18

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