Mun; Gyeong Sik
Patent Applications and Registrations
Patent applications and USPTO patent grants for Mun; Gyeong Sik.The latest application filed is for "light-emitting diode illumination device".
- Mun; Gyeong Sik - Daejeon KR
- Mun; Gyeong Sik - Sejong KR
- Mun; Gyeong Sik - Daejeon-si KR
- Mun; Gyeong Sik - Sejong-si KR
| Patent | Date |
|---|---|
| LED lighting apparatus Grant 11,224,103 - Mun , et al. January 11, 2 | 2022-01-11 |
| Light-emitting Diode Illumination Device App 20210243863 - Mun; Gyeong Sik ; et al. | 2021-08-05 |
| LED lighting apparatus Grant 10,912,169 - Mun , et al. February 2, 2 | 2021-02-02 |
| Led Lighting Apparatus App 20190274198 - MUN; Gyeong Sik ; et al. | 2019-09-05 |
| LED lighting apparatus Grant 10,299,324 - Mun , et al. | 2019-05-21 |
| LED lighting apparatus Grant 10,219,336 - Mun , et al. Feb | 2019-02-26 |
| Led Lighting Apparatus App 20180368226 - MUN; Gyeong Sik ; et al. | 2018-12-20 |
| Led Lighting Apparatus App 20180328551 - KIM; Yong Geun ; et al. | 2018-11-15 |
| Control circuit for lighting apparatus Grant 9,961,732 - Mun , et al. May 1, 2 | 2018-05-01 |
| Control Circuit For Lighting Apparatus App 20170251531 - MUN; Gyeong Sik ; et al. | 2017-08-31 |
| Lighting apparatus and dimming regulation circuit thereof Grant 9,730,287 - Kim , et al. August 8, 2 | 2017-08-08 |
| Lighting Apparatus App 20170202072 - KIM; Yong Geun ; et al. | 2017-07-13 |
| Control circuit of LED lighting apparatus Grant 9,538,605 - Kim , et al. January 3, 2 | 2017-01-03 |
| Lighting apparatus capable of reducing flicker Grant 9,532,412 - Kim , et al. December 27, 2 | 2016-12-27 |
| LED lighting apparatus, current regulator for the LED lighting apparatus, and current regulation method of the LED lighting apparatus Grant 9,516,707 - Kim , et al. December 6, 2 | 2016-12-06 |
| Lighting system and control circuit for the same Grant 9,398,660 - Kim , et al. July 19, 2 | 2016-07-19 |
| Control Circuit Of Led Lighting Apparatus App 20160174327 - KIM; Yong Geun ; et al. | 2016-06-16 |
| Substrates And Integrated Circuit Chip With Improved Pattern App 20160133587 - Lee; Sang Young ; et al. | 2016-05-12 |
| Lighting Apparatus App 20160119985 - KIM; Yong Geun ; et al. | 2016-04-28 |
| Led Lighting Apparatus App 20160014859 - MUN; Gyeong Sik ; et al. | 2016-01-14 |
| Lighting Apparatus And Dimming Regulation Circuit Thereof App 20150373802 - KIM; Yong Guen ; et al. | 2015-12-24 |
| Control Circuit Of Led Lighting Apparatus App 20150327341 - Kim; Yong Guen ; et al. | 2015-11-12 |
| Lighting System And Control Circuit For The Same App 20150237699 - KIM; Yong Guen ; et al. | 2015-08-20 |
| Led Lighting Apparatus, Current Regulator For The Led Lighting Apparatus, And Current Regulation Method Of The Led Lighting Apparatus App 20140152183 - KIM; Yong Guen ; et al. | 2014-06-05 |
| Device for driving light emitting diode Grant 8,686,649 - Shin , et al. April 1, 2 | 2014-04-01 |
| Device For Driving Light Emitting Diode App 20130106296 - SHIN; So Bong ; et al. | 2013-05-02 |
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