Chang Chieh An
USPTO Trademark & Patent Filings
Trademark applications and grants for Chang Chieh An. Chang Chieh An has 1 trademark applications. The latest application filed is for "PITONO"
- Company Aliases
- CHANG, CHIEH AN
- an chieh chang
- CHANG; Chieh-An - Taoyuan City TW
- Chang; Chieh-An - Taoyuan TW
Trademarks Patents
| Patent Application | Date |
|---|---|
| OPTICAL ELEMENT DRIVING MECHANISM 20220308357 - 17/705600 CHEN; Shu-Shan ; et al. | 2022-09-29 |
| OPTICAL COMPONENT DRIVING MECHANISM 20220308307 - 17/705663 CHEN; Shu-Shan ; et al. | 2022-09-29 |
| OPTICAL ELEMENT DRIVE MECHANISM 20220070351 - 17/459358 CHENG; Pai-Jui ; et al. | 2022-03-03 |
| OPTICAL ELEMENT DRIVE MECHANISM 20220066129 - 17/459874 CHEN; Shu-Shan ; et al. | 2022-03-03 |
| OPTICAL ELEMENT DRIVING MECHANISM 20210173171 - 17/112184 RYOO; Jungsuck ; et al. | 2021-06-10 |
| Optical element driving mechanism 11,314,031 - 16/900,079 Hu , et al. April 26, 2 | 2022-04-26 |
Mark Image Registration | Serial | Trademark Application Date |
|---|---|
"PITONO" 5493006 87233246 |
PITONO 2016-11-10 |
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