Wang Chieh Ju
USPTO Trademark & Patent Filings
Trademark applications and grants for Wang Chieh Ju. Wang Chieh Ju has 1 trademark applications. The latest application filed is for "a symbol or image mark"
- Company Aliases
- Wang, Chieh Ju
- ju chieh wang
- WANG; Chieh Ju - Tainan City TW
- Wang; Chieh Ju - Billerica MA
- WANG; Chieh Ju - Hsin-chu TW
- Wang; Chieh-Ju - Tainan City TW
- Wang; Chieh Ju - Tainan TW
- Wang; Chieh Ju - Hsin-chu TW
- Wang; Chieh-Ju - Tainan TW
Trademarks Patents
| Patent Application | Date |
|---|---|
| SELECTIVELY ETCHING MATERIALS 20200013633 - 16/443492 WANG; Chieh Ju ; et al. | 2020-01-09 |
| POST-ETCH RESIDUE REMOVAL FOR ADVANCED NODE BEOL PROCESSING 20180204764 - 15/873531 Cooper; Emanuel I. ; et al. | 2018-07-19 |
| COMPOSITIONS AND METHODS FOR SELECTIVELY ETCHING TITANIUM NITRIDE 20160200975 - 14/914418 COOPER; Enamuel I. ; et al. | 2016-07-14 |
| COMPOSITIONS AND METHODS FOR SELECTIVELY ETCHING TITANIUM NITRIDE 20160032186 - 14/772652 CHEN; Li-Min ; et al. | 2016-02-04 |
| PATTERNING METHOD 20100018944 - 12/179879 Lai; Yu-Tsung ; et al. | 2010-01-28 |
| Selectively etching materials 11,152,219 - 16/443,492 Wang , et al. October 19, 2 | 2021-10-19 |
| Post-etch residue removal for advanced node beol processing 10,790,187 - 15/873,531 Cooper , et al. September 29, 2 | 2020-09-29 |
| Compositions and methods for selectively etching titanium nitride 10,472,567 - 14/772,652 Chen , et al. Nov | 2019-11-12 |
| Compositions and methods for selectively etching titanium nitride 10,428,271 - 14/914,418 Cooper , et al. October 1, 2 | 2019-10-01 |
| Cleaning method following opening etch 8,282,842 - 11/946,875 Wang , et al. October 9, 2 | 2012-10-09 |
Mark Image Registration | Serial | Trademark Application Date |
|---|---|
"Symbol/Image" 3014076 78381694 |
Symbol/Image 2004-03-10 |
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