Trademark applications and grants for Ding Feng. Ding Feng has 8 trademark applications. The latest application filed is for "TXZKOR"
Patent Application | Date |
---|---|
AUTHENTICATION CHAINING IN MICRO BRANCH DEPLOYMENT 20220272614 - 17/182058 Lu; Hao ;   et al. | 2022-08-25 |
DIRECTIONAL WELL TRAJECTORY CONTROL METHOD BASED ON DRILL PIPE DRIVE 20220112769 - 17/241591 Feng; Ding ;   et al. | 2022-04-14 |
DRILLABLE ADAPTIVE TURBINE GUIDE SHOE 20220081973 - 17/211893 Feng; Ding ;   et al. | 2022-03-17 |
COMBINED POWER SOCKET FOR ARTIFICIAL TREE 20220052497 - 17/013813 Ding; Feng | 2022-02-17 |
FOLDABLE DISPLAY DEVICE 20210410307 - 16/968894 DING; Feng | 2021-12-30 |
Foldable display device 11,357,121 - 16/968,894 Ding June 7, 2 | 2022-06-07 |
Drillable adaptive turbine guide shoe 11,326,400 - 17/211,893 Feng , et al. May 10, 2 | 2022-05-10 |
Display structure and manufacturing method thereof 11,196,029 - 16/333,237 Ding December 7, 2 | 2021-12-07 |
Display screen assembly structure 11,145,840 - 16/493,310 Ding October 12, 2 | 2021-10-12 |
Flexible substrate and manufacturing method of same 11,042,092 - 16/642,025 Ding June 22, 2 | 2021-06-22 |
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