YOO; SOO GEUN
Patent Applications and Registrations
Patent applications and USPTO patent grants for YOO; SOO GEUN.The latest application filed is for "shared signboard service system and method for operating the same".
- YOO; SOO GEUN - Seongnam-si Gyeonggi-do
- Yoo; Soo Geun - Seoul KR
- Yoo; Soo Geun - Yongin-si KR
- YOO; Soo Geun - Chungcheongbuk-do KR
| Patent | Date |
|---|---|
| Shared Signboard Service System And Method For Operating The Same App 20220292545 - YOO; SOO GEUN ; et al. | 2022-09-15 |
| LED lighting device using AC power supply Grant 10,405,387 - Yoo , et al. Sep | 2019-09-03 |
| Led Lighting Device Using Ac Power Supply App 20190132913 - YOO; Soo Geun ; et al. | 2019-05-02 |
| LED lighting device using AC power supply Grant 10,165,637 - Yoo , et al. Dec | 2018-12-25 |
| Led Lighting Device Using Ac Power Supply App 20180279427 - YOO; Soo Geun ; et al. | 2018-09-27 |
| LED lighting device using AC power supply Grant 10,015,853 - Yoo , et al. July 3, 2 | 2018-07-03 |
| Method and apparatus for controlling call answer and mobile terminal using the same Grant 9,924,009 - Yoo March 20, 2 | 2018-03-20 |
| Led Lighting Device Using Ac Power Supply App 20170354001 - YOO; Soo Geun ; et al. | 2017-12-07 |
| LED lighting device using AC power supply Grant 9,788,377 - Yoo , et al. October 10, 2 | 2017-10-10 |
| Method and system for controlling call answer Grant 9,641,670 - Yoo May 2, 2 | 2017-05-02 |
| Led Lighting Device Using Ac Power Supply App 20170099707 - YOO; Soo Geun ; et al. | 2017-04-06 |
| LED lighting device using AC power supply Grant 9,572,212 - Yoo , et al. February 14, 2 | 2017-02-14 |
| Helmet For Shooting Multi-angle Image And Shooting Method App 20160241794 - LEE; Dong Che ; et al. | 2016-08-18 |
| Led Lighting Device Using Ac Power Supply App 20160205734 - YOO; Soo Geun ; et al. | 2016-07-14 |
| Method And System For Controlling Call Answer App 20160142533 - YOO; Soo Geun | 2016-05-19 |
| Method And Apparatus For Controlling Call Answer And Mobile Therminal Using The Same App 20160112555 - YOO; Soo Geun | 2016-04-21 |
| Lighting device and light-emitting device Grant 9,320,098 - Yoo April 19, 2 | 2016-04-19 |
| Lighting Device And Light-emitting Device App 20160014860 - YOO; Soo Geun | 2016-01-14 |
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