Song; Yong Seok
Patent Applications and Registrations
Patent applications and USPTO patent grants for Song; Yong Seok.The latest application filed is for "plasma monitoring device".
- Song; Yong Seok - Seoul KR
- Song; Yong-Seok - Busan KR
- Song; Yong-Seok - Ulsan KR
- Song; Yong-Seok - Ulsan Metropolitan KR
- Song, Yong-Seok - Ulsan Metropolitan City KR
- Song, Yong-Seok - Ulsan-city KR
| Patent | Date |
|---|---|
| Plasma monitoring device Grant 10,262,841 - Moon , et al. | 2019-04-16 |
| Plasma Monitoring Device App 20180012737 - Moon; Pyung ; et al. | 2018-01-11 |
| Liquefied gas transfer device for reducing boil-off gas Grant 9,809,282 - Choi , et al. November 7, 2 | 2017-11-07 |
| Liquefied Gas Transfer Device For Reducing Boil-off Gas App 20160129976 - CHOI; Sung-Yun ; et al. | 2016-05-12 |
| Electron gun for color cathode ray tube Grant 6,825,621 - Song , et al. November 30, 2 | 2004-11-30 |
| Double dynamic focus electron gun Grant 6,819,038 - Song , et al. November 16, 2 | 2004-11-16 |
| Double dynamic focus electron gun App 20030057819 - Song, Yong-Seok ; et al. | 2003-03-27 |
| Electron gun for color cathode ray tube App 20020101161 - Song, Yong-Seok ; et al. | 2002-08-01 |
| Electrode assembly and dynamic focus electron gun utilizing the same App 20020060533 - Song, Yong-Seok ; et al. | 2002-05-23 |
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