Chang Hui Ling
USPTO Trademark & Patent Filings
Trademark applications and grants for Chang Hui Ling. Chang Hui Ling has 1 trademark applications. The latest application filed is for "COREWAVE"
- Company Aliases
- Chang, Hui Ling
- ling hui chang
- Chang; Hui-Ling - Changhua County TW
- CHANG; Hui-Ling - TAICHUNG TW
- CHANG; Hui-Ling - Taichung City TW
- Chang; Hui-Ling - Chiayi County TW
- Chang; Hui-Ling - Taichung TW
- Chang; Hui-Ling - Hsinchu TW
Trademarks Patents
| Patent Application | Date |
|---|---|
| Multi-Function Exercise Machine 20200038277 - 16/529802 Chang; Hui-Ling | 2020-02-06 |
| Compact Socket 20150266166 - 14/220609 CHANG; Hui-Ling | 2015-09-24 |
| Selectively One-Way Wrench 20150059532 - 14/019190 CHANG; Hui-Ling | 2015-03-05 |
| One-Way Driver 20120192682 - 13/229722 CHANG; Hui-Ling | 2012-08-02 |
| CHIP STRUCTURE AND FABRICATING PROCESS THEREOF 20070257347 - 11/309053 Chang; Hui-Ling | 2007-11-08 |
| Selectively one-way wrench 9,233,456 - 14/019,190 Chang January 12, 2 | 2016-01-12 |
| Selectively one-way wrench 9,233,456 - 14/019,190 Chang January 12, 2 | 2016-01-12 |
| One-way driver 8,336,427 - 13/229,722 Chang December 25, 2 | 2012-12-25 |
| Liquid-based gravity-driven etching-stop technique for controlling structure dimension 7,435,355 - 11/242,866 Lin , et al. October 14, 2 | 2008-10-14 |
Mark Image Registration | Serial | Trademark Application Date |
|---|---|
"COREWAVE" 5814741 87940530 |
COREWAVE 2018-05-30 |
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