WANG, Changfeng
USPTO Trademark & Patent Filings
Trademark applications and grants for Wang, Changfeng. Wang, Changfeng has 1 trademark applications. The latest application filed is for "SOFIEY"
- Company Aliases
- WANG, Changfeng
- changfeng wang
- WANG; Changfeng - Shanghai CN
- WANG; CHANGFENG - QINGDAO CN
- Wang; Changfeng - Lexington MA
- Wang; Changfeng - Qingdao CN
- Wang; Changfeng - Shanghai CN
| Entity Type | INDIVIDUAL |
| Address | No. 154, Wangjiazhuang Village Tingpang Town, Sanmen County Taizhou, Zhejiang CHINA 317103 |
Trademarks Patents
| Patent Application | Date |
|---|---|
| METHOD FOR IMPROVING SIZE OF CONTACT HOLES OF FDSOI DEVICE 20220068971 - 17/088514 WANG; Tonghui ; et al. | 2022-03-03 |
| FREQUENCY CONVERTER MODULE 20210359636 - 17/134222 WEI; ZHIHAO ; et al. | 2021-11-18 |
| AUDIENCE ON NETWORKED DEVICES 20200342041 - 16/927528 Wang; Changfeng | 2020-10-29 |
| SEMICONDUCTOR STRUCTURE AND MANUFACTURING METHOD FOR SAME 20190378910 - 16/191456 SONG; Yang ; et al. | 2019-12-12 |
| SILICON-ON-INSULATOR STRUCTURE HAVING BIPOLAR STRESS, AND MANUFACTURING METHOD THEREFOR 20190304998 - 15/981921 MA; Yanfei ; et al. | 2019-10-03 |
| Frequency converter module 11,404,994 - 17/134,222 Wei , et al. August 2, 2 | 2022-08-02 |
| Method for improving size of contact holes of FDSOI device 11,271,012 - 17/088,514 Wang , et al. March 8, 2 | 2022-03-08 |
| Silicon-on-insulator structure having bipolar stress, and manufacturing method therefor 10,497,718 - 15/981,921 Ma , et al. De | 2019-12-03 |
Mark Image Registration | Serial | Trademark Application Date |
|---|---|
"SOFIEY" 90847431 |
SOFIEY 2021-07-26 |
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