Choi; Chang Yong
Patent Applications and Registrations
Patent applications and USPTO patent grants for Choi; Chang Yong.The latest application filed is for "multilayer electronic component".
- Choi; Chang Yong - Suwon-si KR
- CHOI; Chang Yong - Seoul KR
- Choi; Chang Yong - Seongdong-gu KR
- Choi; Chang Yong - Daegu Metropolitan City KR
- Choi; Chang Yong - Yeosu-si KR
- Choi, Chang Yong - Jullanam-do KR
| Patent | Date |
|---|---|
| Multilayer electronic component Grant 11,410,814 - Kim , et al. August 9, 2 | 2022-08-09 |
| Multilayer Electronic Component App 20220076888 - KIM; Seul Gi ; et al. | 2022-03-10 |
| System And Method For Operating Region-originating Development Platform App 20210027261 - AN; Kwang Ho ; et al. | 2021-01-28 |
| Method for providing multi number service Grant 10,251,051 - Cho , et al. | 2019-04-02 |
| Method for providing multi number service Grant 10,136,307 - Cho , et al. November 20, 2 | 2018-11-20 |
| Method For Providing Multi Number Service App 20180077562 - Cho; Chung Il ; et al. | 2018-03-15 |
| Method For Providing Multi Number Service App 20180049021 - Cho; Chung Il ; et al. | 2018-02-15 |
| Super junction semiconductor device Grant 9,865,677 - Woo , et al. January 9, 2 | 2018-01-09 |
| Method for providing multi-number service Grant 9,832,634 - Cho , et al. November 28, 2 | 2017-11-28 |
| Super junction semiconductor device and method for manufacturing the same Grant 9,496,335 - Jun , et al. November 15, 2 | 2016-11-15 |
| Super junction semiconductor device Grant 9,472,614 - Cho , et al. October 18, 2 | 2016-10-18 |
| Super Junction Semiconductor Device And Method For Manufacturing The Same App 20160035825 - JUN; Kwang Yeon ; et al. | 2016-02-04 |
| Super Junction Semiconductor Device App 20160020273 - WOO; Hyuk ; et al. | 2016-01-21 |
| Super junction semiconductor device and method for manufacturing the same Grant 9,190,469 - Jun , et al. November 17, 2 | 2015-11-17 |
| Super Junction Semiconductor Device App 20150076599 - CHO; Moon Soo ; et al. | 2015-03-19 |
| Super Junction Semiconductor Device And Method For Manufacturing The Same App 20150076600 - JUN; Kwang Yeon ; et al. | 2015-03-19 |
| Method and apparatus for updating standard time in mobile communication terminal App 20080081612 - Seo; Jung Kuk ; et al. | 2008-04-03 |
| Method for preparing water-soluble free amine chitosan Grant 7,345,165 - Jang , et al. March 18, 2 | 2008-03-18 |
| Method for preparaing water-soluble free amine chitosan App 20040260077 - Jang, Mi Kyeong ; et al. | 2004-12-23 |
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