Charles Chang
USPTO Trademark & Patent Filings
Trademark applications and grants for Charles Chang. Charles Chang has 1 trademark applications. The latest application filed is for "AMTACS"
- Company Aliases
- CHANG, CHARLES
- chang charles
- Chang; Charles - South Pasadena CA
- Chang; Charles - Laguna Hills CA
- Chang; Charles - Coto De Caza CA
- Chang; Charles - Alhambra CA
- Charles Chang - South Pasadena CA
Trademarks Patents
| Patent Application | Date |
|---|---|
| DATABASE GAME PLAYING SYSTEM BASED ON PREGENERATED DATA 20220012983 - 17/178144 Chiang; Wayne ; et al. | 2022-01-13 |
| DATABASE GAME PLAYING SYSTEM BASED ON PREGENERATED DATA 20200105094 - 16/442322 Chiang; Wayne ; et al. | 2020-04-02 |
| PRECISION GUN SMITH PLATFORM 20190168346 - 16/265750 Chang; Charles ; et al. | 2019-06-06 |
| Electric Vehicle With Modular Removable Auxiliary Battery With Integrated Cooling 20190016231 - 16/032594 Scaringe; Robert J. ; et al. | 2019-01-17 |
| DATABASE GAME PLAYING SYSTEM BASED ON PREGENERATED DATA 20180293840 - 15/481348 Chiang; Wayne ; et al. | 2018-10-11 |
| Database game playing system based on pregenerated data 11,436,891 - 17/178,144 Chiang , et al. September 6, 2 | 2022-09-06 |
| Precision gun Smith platform 10,940,570 - 16/265,750 Chang , et al. March 9, 2 | 2021-03-09 |
| Database game playing system based on pregenerated data 10,930,111 - 16/442,322 Chiang , et al. February 23, 2 | 2021-02-23 |
| Database game playing system based on pregenerated data 10,930,111 - 16/442,322 Chiang , et al. February 23, 2 | 2021-02-23 |
| Database game playing system based on pregenerated data 10,930,111 - 16/442,322 Chiang , et al. February 23, 2 | 2021-02-23 |
Mark Image Registration | Serial | Trademark Application Date |
|---|---|
"AMTACS" 2776820 78081856 |
AMTACS 2001-08-30 |
| SEC | 0001303883 | Chang Charles |
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