Oh; Kyunghwan
Patent Applications and Registrations
Patent applications and USPTO patent grants for Oh; Kyunghwan.The latest application filed is for "arc extinguishing unit of molded case circuit breaker".
- Oh; Kyunghwan - Anyang-si KR
- Oh; KyungHwan - Paju-si KR
- Oh; Kyunghwan - Seongnam-si KR
- Oh; Kyunghwan - Boon-Dang gu KR
- Oh, Kyunghwan - Somerset NJ
| Patent | Date |
|---|---|
| Arc chamber of circuit breaker Grant 11,443,911 - Oh , et al. September 13, 2 | 2022-09-13 |
| Arc extinguishing unit of molded case circuit breaker Grant 11,309,158 - Oh , et al. April 19, 2 | 2022-04-19 |
| Cover glass structure and display apparatus comprising thereof Grant 11,281,041 - Oh , et al. March 22, 2 | 2022-03-22 |
| Arc Extinguishing Unit Of Molded Case Circuit Breaker App 20210020397 - OH; Kihwan ; et al. | 2021-01-21 |
| Arc Chamber Of Circuit Breaker App 20200395183 - OH; Kyunghwan ; et al. | 2020-12-17 |
| Arc extinguishing unit of molded case circuit breaker Grant 10,840,047 - Oh , et al. November 17, 2 | 2020-11-17 |
| Arc Extinguishing Unit Of Molded Case Circuit Breaker App 20200312599 - OH; Kihwan ; et al. | 2020-10-01 |
| Molded case circuit breaker Grant 10,770,248 - Oh , et al. Sep | 2020-09-08 |
| Foldable display device Grant 10,755,991 - Park , et al. A | 2020-08-25 |
| Cover Glass Structure and Display Apparatus Comprising Thereof App 20200192144 - OH; KyungHwan ; et al. | 2020-06-18 |
| Foldable Display Device App 20200051881 - Park; Youngjoo ; et al. | 2020-02-13 |
| Molded Case Circuit Breaker App 20190348236 - OH; Kihwan ; et al. | 2019-11-14 |
| Multi-pole molded case circuit breaker with insulation barrier for rotary pin Grant 10,347,453 - Oh July 9, 2 | 2019-07-09 |
| Molded-case circuit breaker for DC Grant 10,236,150 - Oh | 2019-03-19 |
| Molded-case Circuit Breaker For Dc App 20180233314 - Oh; Kyunghwan | 2018-08-16 |
| Multi-pole Molded Case Circuit Breaker With Insulation Barrier For Rotary Pin App 20180061601 - OH; Kyunghwan | 2018-03-01 |
| Molded case circuit breaker Grant 9,754,751 - Oh September 5, 2 | 2017-09-05 |
| Molded Case Circuit Breaker App 20160268085 - Oh; Kyunghwan | 2016-09-15 |
| Fiber Lens With Fresnel Zone Plate Lens And Method For Producing The Same App 20090202202 - Lee; Byeong Ha ; et al. | 2009-08-13 |
| High-temperature sintering of soot bodies doped using molecular stuffing Grant 6,966,201 - DiGiovanni , et al. November 22, 2 | 2005-11-22 |
| High-temperature sintering of soot bodies doped using molecular stuffing App 20040031290 - DiGiovanni, David John ; et al. | 2004-02-19 |
| Fiber apparatus having improved grating fabrication and performance characteristics App 20030206697 - Atkins, Robert Michael ; et al. | 2003-11-06 |
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