Jung; Eun-suk
Patent Applications and Registrations
Patent applications and USPTO patent grants for Jung; Eun-suk.The latest application filed is for "phase shifting device".
- Jung; Eun-suk - Hwaseong-si KR
- Jung; Eun-Suk - Gyeonggi-do KR
- Jung; Eun-Suk - Hwaseong KR
- Jung; Eun-Suk - Suwon KR
| Patent | Date |
|---|---|
| Phase shifter including a guide unit with a guide roller which moves movable boards relative to fixed boards Grant 10,957,957 - So , et al. March 23, 2 | 2021-03-23 |
| Antenna device for mobile communication system Grant 10,608,331 - So , et al. | 2020-03-31 |
| Phase Shifting Device App 20180337438 - SO; Sung-hwan ; et al. | 2018-11-22 |
| Antenna Device For Mobile Communication System App 20170179589 - So; Sung-Hwan ; et al. | 2017-06-22 |
| Cellular phone with a guide member and sliding member with insert member having a guide groove Grant 8,108,018 - Jung January 31, 2 | 2012-01-31 |
| Phone App 20100184491 - Jung; Eun-Suk | 2010-07-22 |
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