Chun; Joo Young
Patent Applications and Registrations
Patent applications and USPTO patent grants for Chun; Joo Young.The latest application filed is for "drive module having wheel".
- Chun; Joo Young - Seoul KR
- Chun; Joo-Young - Goyang-si KR
- Chun; Joo Young - Goyang KR
- Chun; Joo Young - Gyeonggi-do KR
- Chun; Joo Young - Uiwang KR
| Patent | Date |
|---|---|
| Drive Module Having Wheel App 20220266892 - Yu; Geun Sang ; et al. | 2022-08-25 |
| Mobile Object With Wheels For Adjusting To Ground Surface App 20220266669 - Yu; Geun Sang ; et al. | 2022-08-25 |
| Exoskeleton Wearable Robot App 20220133579 - Kang; Seok Won ; et al. | 2022-05-05 |
| Movable Object With Attitude Control App 20210387499 - Ko; Hun Keon ; et al. | 2021-12-16 |
| Movable Object With Steering Control App 20210380156 - Yu; Geun Sang ; et al. | 2021-12-09 |
| Omnidirectional Wheel And Three-wheeled Vehicle Using The Same App 20210114404 - Chun; Joo Young ; et al. | 2021-04-22 |
| Vehicle Using Eccentric Wheel App 20210061284 - Ko; Hun Keon ; et al. | 2021-03-04 |
| Crutch Grant D895,956 - Youn , et al. Sept | 2020-09-15 |
| Crutch Having Joint Structure App 20200046594 - Youn; Seok Young ; et al. | 2020-02-13 |
| Crutch having joint structure Grant 10,537,489 - Youn , et al. Ja | 2020-01-21 |
| Rectifier having reduced switching loss Grant 9,929,672 - Kang , et al. March 27, 2 | 2018-03-27 |
| Active rectifier and wireless power receiving apparatus using the same that can reduce reverse current leakage Grant 9,774,274 - Lee , et al. September 26, 2 | 2017-09-26 |
| Robot arm and robot comprising the same Grant 9,669,541 - Chun , et al. June 6, 2 | 2017-06-06 |
| Wearable apparatus for assisting muscle strength Grant 9,573,271 - Chun February 21, 2 | 2017-02-21 |
| Rectifier App 20160352248 - KANG; Chang Soo ; et al. | 2016-12-01 |
| Wearable Apparatus For Assisting Muscle Strength App 20160325428 - Chun; Joo Young | 2016-11-10 |
| Wire-driven robot Grant 9,358,683 - Ko , et al. June 7, 2 | 2016-06-07 |
| Active Rectifier And Wireless Power Receiving Apparatus Using The Same That Can Reduce Reverse Current Leakage App 20150263534 - LEE; Kang Yoon ; et al. | 2015-09-17 |
| Switch module built in steering wheel Grant 9,136,075 - Chun September 15, 2 | 2015-09-15 |
| Wire-driven Robot App 20150165621 - Ko; Hun Keon ; et al. | 2015-06-18 |
| Robot Arm And Robot Comprising The Same App 20150165618 - Chun; Joo Young ; et al. | 2015-06-18 |
| Switch Module Built In Steering Wheel App 20130147284 - Chun; Joo Young | 2013-06-13 |
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.
| 