Youn; Sung Hee
Patent Applications and Registrations
Patent applications and USPTO patent grants for Youn; Sung Hee.The latest application filed is for "non-pneumatic tire".
- Youn; Sung Hee - Seoul KR
- Youn; Sung Hee - Chungcheongnam-Do KR
- Youn; Sung Hee - Chunan KR
| Patent | Date |
|---|---|
| Non-pneumatic tire Grant 11,298,979 - Youn , et al. April 12, 2 | 2022-04-12 |
| Tire tread Grant D894,112 - Koog , et al. A | 2020-08-25 |
| Non-pneumatic Tire App 20200139754 - Youn; Sung Hee ; et al. | 2020-05-07 |
| Non-pneumatic Tire App 20200139763 - Youn; Sung Hee ; et al. | 2020-05-07 |
| Tire tread Grant D870,651 - Youn , et al. Dec | 2019-12-24 |
| Tire tread Grant D845,876 - Youn , et al. | 2019-04-16 |
| Tire tread Grant D829,641 - Youn October 2, 2 | 2018-10-02 |
| Tire tread Grant D829,159 - Youn September 25, 2 | 2018-09-25 |
| Tread kerf of snow tire Grant 9,931,892 - Jang , et al. April 3, 2 | 2018-04-03 |
| Pneumatic tire for vehicle Grant 9,764,600 - Kim , et al. September 19, 2 | 2017-09-19 |
| Tire tread Grant D791,066 - Youn July 4, 2 | 2017-07-04 |
| Kerf structure for snow tire Grant 9,561,690 - Joo , et al. February 7, 2 | 2017-02-07 |
| Kerf structure for snow tire Grant 9,561,689 - Joo , et al. February 7, 2 | 2017-02-07 |
| Nonskid pad for shoes Grant D773,165 - Youn December 6, 2 | 2016-12-06 |
| Nonskid pad for shoes Grant D758,709 - Youn June 14, 2 | 2016-06-14 |
| Tread Kerf of Snow Tire App 20160052346 - Jang; Min Su ; et al. | 2016-02-25 |
| Pneumatic Tire For Vehicle App 20150321520 - KIM; Jin Seop ; et al. | 2015-11-12 |
| Kerf Structure For Snow Tire App 20150107740 - JOO; Sang Tak ; et al. | 2015-04-23 |
| Kerf Structure For Snow Tire App 20150107739 - JOO; Sang Tak ; et al. | 2015-04-23 |
| Tire tread Grant D726,099 - Youn April 7, 2 | 2015-04-07 |
| Tire tread Grant D708,117 - Youn July 1, 2 | 2014-07-01 |
| Tire tread Grant D671,884 - Youn December 4, 2 | 2012-12-04 |
| Automobile tire Grant D662,462 - Youn June 26, 2 | 2012-06-26 |
| Automobile tire Grant D662,463 - Youn June 26, 2 | 2012-06-26 |
| Automobile tire Grant D651,558 - Youn January 3, 2 | 2012-01-03 |
| Automobile tire Grant D646,625 - Youn October 11, 2 | 2011-10-11 |
| Automobile tire Grant D641,685 - Youn July 19, 2 | 2011-07-19 |
| Tread surface of a slip-resistant outsole Grant D635,342 - Youn April 5, 2 | 2011-04-05 |
| Slip-resistant footwear outsole Grant D632,880 - Youn February 22, 2 | 2011-02-22 |
| Automobile tire Grant D629,739 - Youn December 28, 2 | 2010-12-28 |
| Automobile tire Grant D628,957 - Youn December 14, 2 | 2010-12-14 |
| Automobile tire Grant D610,527 - Youn February 23, 2 | 2010-02-23 |
| Automobile tire Grant D562,220 - Youn February 19, 2 | 2008-02-19 |
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