Trademark applications and grants for Liu Fei. Liu Fei has 67 trademark applications. The latest application filed is for "GAMECUP"
Entity Type | INDIVIDUAL |
Address | Township, Jiulong County, 307, Group 3, Qimulin Village, Yandai Sichuan Province CHINA 523000 |
Patent Application | Date |
---|---|
PROLONGING OPTICAL ELEMENT LIFETIME IN AN EUV LITHOGRAPHY SYSTEM 20220291591 - 17/715641 Ma; Yue ;   et al. | 2022-09-15 |
3-HYDROXY-5-PREGNANE-20-ONE DERIVATIVE AND USE THEREOF 20220289788 - 17/632770 LIU; Fei ;   et al. | 2022-09-15 |
GAS MIXTURE-BASED LIBS SIGNAL ENHANCEMENT APPARATUS AND HEAVY METAL DETECTION METHOD 20220260497 - 17/626098 LIU; FEI ;   et al. | 2022-08-18 |
DEFROSTING CONTROL METHOD, CENTRAL CONTROLLER AND HEATING SYSTEM 20220252326 - 17/589282 JING; Yufeng ;   et al. | 2022-08-11 |
Optical Module 20220221667 - 17/707879 YAO; Jianwei ;   et al. | 2022-07-14 |
Shifting diffractive optical element for adjustable depth sensing resolution 11,450,015 - 16/743,685 Bardagjy , et al. September 20, 2 | 2022-09-20 |
Network key processing method and system and related device 11,431,479 - 16/517,645 Lei , et al. August 30, 2 | 2022-08-30 |
Network authentication method, network device, and core network device 11,432,157 - 16/698,721 Wang , et al. August 30, 2 | 2022-08-30 |
Method for preparing double-layered bursting beads with milk tea flavor 11,406,124 - 16/842,815 Zhong , et al. August 9, 2 | 2022-08-09 |
Joint cavity injection preparation and use thereof 11,376,274 - 17/297,467 Ling , et al. July 5, 2 | 2022-07-05 |
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