Chang; Hyun Jin
Patent Applications and Registrations
Patent applications and USPTO patent grants for Chang; Hyun Jin.The latest application filed is for "semiconductor device having buried gate structure, method for manufacturing the same, and memory cell having the same".
- Chang; Hyun Jin - Yongin-si KR
- Chang; Hyun-Jin - Gyeonggi-do KR
- Chang; Hyun-Jin - Namyangju-si KR
| Patent | Date |
|---|---|
| Smart key band for vehicle Grant D954,702 - Park , et al. June 14, 2 | 2022-06-14 |
| Semiconductor device having buried gate structure, method for manufacturing the same, and memory cell having the same Grant 11,276,761 - Kim , et al. March 15, 2 | 2022-03-15 |
| Vehicle floor mat Grant D941,722 - Chang January 25, 2 | 2022-01-25 |
| Vehicle floor mat Grant D941,721 - Chang January 25, 2 | 2022-01-25 |
| Vehicle floor mat Grant D941,206 - Chang January 18, 2 | 2022-01-18 |
| Vehicle floor mat Grant D941,207 - Chang January 18, 2 | 2022-01-18 |
| Vehicle floor mat Grant D940,031 - Chang January 4, 2 | 2022-01-04 |
| Vehicle floor mat Grant D940,032 - Chang January 4, 2 | 2022-01-04 |
| Vehicle floor mat Grant D937,168 - Chang November 30, 2 | 2021-11-30 |
| Vehicle floor mat Grant D937,169 - Chang November 30, 2 | 2021-11-30 |
| Vehicle floor mat Grant D929,286 - Chang August 31, 2 | 2021-08-31 |
| Vehicle floor mat Grant D929,285 - Chang August 31, 2 | 2021-08-31 |
| Vehicle floor mat Grant D929,284 - Chang August 31, 2 | 2021-08-31 |
| Rear bumper lower cover for vehicle Grant D915,956 - Chang April 13, 2 | 2021-04-13 |
| Rear bumper lower cover for vehicle Grant D915,955 - Chang April 13, 2 | 2021-04-13 |
| Vehicle floor mat Grant D913,889 - Chang March 23, 2 | 2021-03-23 |
| Semiconductor Device Having Buried Gate Structure, Method For Manufacturing The Same, And Memory Cell Having The Same App 20200152754 - KIM; Dong-Soo ; et al. | 2020-05-14 |
| Semiconductor device having buried gate structure, method for manufacturing the same, and memory cell having the same Grant 10,553,692 - Kim , et al. Fe | 2020-02-04 |
| Phytoncide moisturizing liquid composition, hydrogen-generating skin care spray device comprising same, and method for preparing same Grant 10,500,148 - Chang , et al. Dec | 2019-12-10 |
| Radiator grille for vehicle Grant D823,737 - Chang July 24, 2 | 2018-07-24 |
| Phytoncide Moisturizing Liquid Composition, Hydrogen-generating Skin Care Spray Device Comprising Same, And Method For Preparing Same App 20180092824 - CHANG; Je-Won ; et al. | 2018-04-05 |
| Semiconductor Device Having Buried Gate Structure, Method For Manufacturing The Same, And Memory Cell Having The Same App 20170186844 - KIM; Dong-Soo ; et al. | 2017-06-29 |
| Automobile front bumper cover Grant D788,658 - Chang June 6, 2 | 2017-06-06 |
| Automobile rear bumper cover Grant D787,386 - Chang May 23, 2 | 2017-05-23 |
| Car mat Grant D734,700 - Chang July 21, 2 | 2015-07-21 |
| Car mat Grant D734,232 - Chang July 14, 2 | 2015-07-14 |
| Car mat Grant D733,022 - Chang June 30, 2 | 2015-06-30 |
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