Chang Ching
USPTO Trademark & Patent Filings
Trademark applications and grants for Chang Ching. Chang Ching has 1 trademark applications. The latest application filed is for "RODEO SPORT CLASSICS, AUTHENTIC JEANSWEAR, THE REMARKABLE JEANS FOR THE REMARKABLE PEOPLE, INTERNATIONAL DISTRIBUTION"
- Company Aliases
- Chang, Ching
- ching chang
- Chang; Ching - Taoyuan City TW
- CHANG; Ching - Hsinchu City TW
- Chang; Ching - New Taipei City TW
- Chang; Ching - Gahanna OH
- Chang; Ching - New Taipei TW
Trademarks Patents
| Patent Application | Date |
|---|---|
| CIRCUIT BOARD AND MANUFACTURING METHOD THEREOF AND ELECTRONIC DEVICE 20220232694 - 17/496791 Lu; Chih-Chiang ; et al. | 2022-07-21 |
| GAS SENSING DEVICE AND DETECTING SYSTEM 20220128503 - 17/197176 TAI; Nyan-Hwa ; et al. | 2022-04-28 |
| NON-INVASIVE SENSING ELECTRODE FOR DETERMINING CONCENTRATION OF GLUCOSE IN LIQUID SAMPLE AND METHOD FOR MANUFACTURING THE SAME 20220125349 - 17/146040 TAI; Nyan-Hwa ; et al. | 2022-04-28 |
| TEST KEY STRUCTURE 20210320109 - 16/843864 Chou; Fang-Sheng ; et al. | 2021-10-14 |
| ELECTRICALLY CONDUCTIVE METAL-COATED FIBERS, CONTINUOUS PROCESS FOR PREPARATION THEREOF, AND USE THEREOF 20180187077 - 15/684360 Lee; Jar-Wha ; et al. | 2018-07-05 |
| Test key structure 11,404,425 - 16/843,864 Chou , et al. August 2, 2 | 2022-08-02 |
| Semiconductor memory device 10,134,744 - 15/681,444 Chen , et al. November 20, 2 | 2018-11-20 |
| Machining system 9,233,441 - 13/922,838 Lee , et al. January 12, 2 | 2016-01-12 |
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