Oh; Seong-Kwan
Patent Applications and Registrations
Patent applications and USPTO patent grants for Oh; Seong-Kwan.The latest application filed is for "linear vibrator".
- Oh; Seong-Kwan - Incheon KR
- Oh; Seong-Kwan - Namdong-gu KR
- OH; SEONG-KWAN - Incheon City KR
| Patent | Date |
|---|---|
| Linear vibrator Grant 10,256,709 - Oh | 2019-04-09 |
| Step motor Grant 10,008,901 - Yeo , et al. June 26, 2 | 2018-06-26 |
| Linear Vibrator App 20160218607 - Oh; Seong-Kwan | 2016-07-28 |
| Step Motor App 20160065042 - YEO; Woo-Seok ; et al. | 2016-03-03 |
| Vibrator for generating horizontal vibration Grant 9,246,375 - Oh , et al. January 26, 2 | 2016-01-26 |
| Step Motor And Method Of Manufacturing Thereof App 20150318771 - OH; SEONG-KWAN | 2015-11-05 |
| Step motor Grant 9,135,946 - Yang , et al. September 15, 2 | 2015-09-15 |
| Linear Vibrator And Production Method Therefor App 20150123498 - YANG; Hyun-Ki ; et al. | 2015-05-07 |
| Vibration Generator And A Production Method Therefor App 20130169072 - Oh; Seong-Kwan ; et al. | 2013-07-04 |
| Step Motor And Method Of Manufacturing Thereof App 20120212081 - OH; SEONG-KWAN | 2012-08-23 |
| Step motor Grant 8,237,315 - Oh , et al. August 7, 2 | 2012-08-07 |
| Step motor Grant 8,232,698 - Oh , et al. July 31, 2 | 2012-07-31 |
| Step Motor App 20110001378 - OH; SEONG-KWAN ; et al. | 2011-01-06 |
| Step Motor App 20110001367 - OH; SEONG-KWAN ; et al. | 2011-01-06 |
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