Trademark applications and grants for Chen Hua. Chen Hua has 23 trademark applications. The latest application filed is for "FGRWW"
Patent Application | Date |
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BRACKET-TYPE CAMERA DEVICE 20220252965 - 17/622806 TU; Xianyun ;   et al. | 2022-08-11 |
ACTIVE COOLANT DISTRIBUTION DEVICE AND ELECTRONIC APPARATUS HAVING THE SAME 20220159870 - 17/146514 LIN; Sheng Yen ;   et al. | 2022-05-19 |
ALKYLATION REACTION APPARATUS, REACTION SYSTEM, AND LIQUID ACID CATALYZED ALKYLATION REACTION PROCESS 20220126252 - 17/433190 DONG; Minghui ;   et al. | 2022-04-28 |
IMAGE SENSING METHOD 20220083759 - 17/460401 Yin; Ping-Hung ;   et al. | 2022-03-17 |
METHOD FOR PREPARING MODIFIED CELLULOSE AEROGEL FOR GLYCOPROTEIN SEPARATION 20220080384 - 17/470240 ZHANG; Sufeng ;   et al. | 2022-03-17 |
Method for enzymatic preparation of fludarabine phosphate 11,421,255 - 16/070,497 Fu , et al. August 23, 2 | 2022-08-23 |
Microphone D956,723 - D/745,599 Chen July 5, 2 | 2022-07-05 |
Power sourcing equipment and energy saving method for power over ethernet 11,368,321 - 16/802,974 Chen , et al. June 21, 2 | 2022-06-21 |
Active coolant distribution device and electronic apparatus having the same 11,337,335 - 17/146,514 Lin , et al. May 17, 2 | 2022-05-17 |
Multi-terminal cooperative working method, terminal device, and multi-terminal cooperative system 11,323,854 - 16/884,022 Li , et al. May 3, 2 | 2022-05-03 |
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