Liu, Jianfeng
USPTO Trademark & Patent Filings
Trademark applications and grants for Liu, Jianfeng. Liu, Jianfeng has 9 trademark applications. The latest application filed is for "DHNCBGFZ"
- Company Aliases
- Jianfeng Liu
- Liu JianFeng
- Liu, Jianfeng
- Liu,Jianfeng
- jianfeng liu
- LIU; Jianfeng - Shanghai CN
- Liu; Jianfeng - Qinhuangdao CN
- LIU; Jianfeng - Beijing CN
- Liu; Jianfeng - San Francisco CA
- Liu; Jianfeng - Shanghai CN
- Liu; Jianfeng - Chengdu CN
- Liu; Jianfeng - Huizhou CN
| Entity Type | INDIVIDUAL |
| Address | No. 196 Getaishang, Dayu Township, Lin County Shanxi Province CHINA 033200 |
Trademarks Patents
| Patent Application | Date |
|---|---|
| SYSTEMS AND METHODS FOR RAMPING DOWN MAGNETIC RESONANCE MAGNET 20220291314 - 17/804303 LIU; Jianfeng | 2022-09-15 |
| WHEEL TRANSFER DEVICE 20220097979 - 17/387962 Liu; Jianfeng ; et al. | 2022-03-31 |
| TOUCH PANEL, FABRICATING METHOD THEREOF AND DISPLAY DEVICE 20210365169 - 17/044034 LIU; Jianfeng ; et al. | 2021-11-25 |
| Anti-Loosing Strapping Device 20210362643 - 16/562425 Wang; Zili ; et al. | 2021-11-25 |
| SYSTEMS AND METHODS FOR DIAGNOSIS AND TREATMENT 20210255262 - 17/179429 NI; Cheng ; et al. | 2021-08-19 |
| Superconducting magnet 11,442,124 - 16/924,336 Liu , et al. September 13, 2 | 2022-09-13 |
| Tempo-spatial evolution test system for rock breaking in deep and complex environment 11,415,557 - 16/699,123 Liu , et al. August 16, 2 | 2022-08-16 |
| Hard-sealing soluble bridge plug 11,371,313 - 16/787,014 Pang , et al. June 28, 2 | 2022-06-28 |
| Systems and methods for ramping down magnetic resonance magnet 11,346,906 - 16/994,714 Liu May 31, 2 | 2022-05-31 |
| Acoustic emission test equipment and analysis technology for rock breaking 11,280,762 - 16/699,130 Xu , et al. March 22, 2 | 2022-03-22 |
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