Kang; Chang Hwan
Patent Applications and Registrations
Patent applications and USPTO patent grants for Kang; Chang Hwan.The latest application filed is for "tire with reduced cavity noise".
- Kang; Chang Hwan - Busan KR
- KANG; Chang Hwan - Daejeon KR
- Kang; Chang-Hwan - Gyeonggi-Do KR
- Kang; Chang-Hwan - Yongin KR
- Kang; Chang-Hwan - Seoul KR
| Patent | Date |
|---|---|
| Oil-water separator for oil-containing residues Grant 11,273,391 - Park , et al. March 15, 2 | 2022-03-15 |
| Tire With Reduced Cavity Noise App 20210354518 - SEO; Byeong Ho ; et al. | 2021-11-18 |
| Oil-water Separator For Oil-containing Residues App 20210086104 - PARK; Kyung Taek ; et al. | 2021-03-25 |
| Tire with reduced cavity noise Grant 10,947,430 - Seo , et al. March 16, 2 | 2021-03-16 |
| Rubber Composition For Tire Tread And Tire Including Same App 20190300682 - JUNG; Jae Hyun ; et al. | 2019-10-03 |
| Tire With Reduced Cavity Noise App 20180282600 - SEO; Byeong Ho ; et al. | 2018-10-04 |
| Tire With Reduced Cavity Noise App 20180111428 - SEO; Byeong Ho ; et al. | 2018-04-26 |
| Method and apparatus for providing a channel service Grant 9,813,656 - Kang , et al. November 7, 2 | 2017-11-07 |
| Method And Apparatus For Providing A Channel Service App 20150256890 - Kang; Chang-Hwan ; et al. | 2015-09-10 |
| Apparatus and method for providing mini electronic program guide information in a digital broadcast receiver Grant 8,904,438 - Kang , et al. December 2, 2 | 2014-12-02 |
| Storage case Grant 7,988,317 - Kang August 2, 2 | 2011-08-02 |
| Apparatus and method for providing mini electronic program guide information in a digital broadcast receiver App 20110030008 - Kang; Chang-Hwan ; et al. | 2011-02-03 |
| Storage Case App 20100008074 - Kang; Chang Hwan | 2010-01-14 |
uspto.report is an independent third-party trademark research tool that is not affiliated, endorsed, or sponsored by the United States Patent and Trademark Office (USPTO) or any other governmental organization. The information provided by uspto.report is based on publicly available data at the time of writing and is intended for informational purposes only.
While we strive to provide accurate and up-to-date information, we do not guarantee the accuracy, completeness, reliability, or suitability of the information displayed on this site. The use of this site is at your own risk. Any reliance you place on such information is therefore strictly at your own risk.
All official trademark data, including owner information, should be verified by visiting the official USPTO website at www.uspto.gov. This site is not intended to replace professional legal advice and should not be used as a substitute for consulting with a legal professional who is knowledgeable about trademark law.
| 