Feng Xi

USPTO Trademark & Patent Filings

Feng Xi

Trademark applications and grants for Feng Xi. Feng Xi has 11 trademark applications. The latest application filed is for "GOMPHRENA"

Company Profile
    Company Aliases
  • Feng Xi
  • xi feng
  • Feng; Xi - Shanghai CN
  • FENG; Xi - Chengdu CN
  • FENG; Xi - Beijing CN
  • Feng; Xi - Chengdu CN
  • Feng; Xi - Beijing CN
  • Feng; Xi - Hangzhou CN
Entity Type INDIVIDUAL
Address North Station,Zhiyuan Middle Rd. Longhua 208A,2F,A1 Wuye,West Square Shenzhen Guangdong CHINA 518000

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.
Trademarks Patents
Patent Applications
Patent ApplicationDate
RECEIVER, CONNECTION METHOD THEREOF, RECEIVER ASSEMBLY AND HEAT PUMP SYSTEM
20220228785 - 17/573986 Zhou; Xingye ;   et al.
2022-07-21
CENTRIFUGAL COMPRESSOR AND REFRIGERATING DEVICE
20210364001 - 15/734854 Zhao; Hao ;   et al.
2021-11-25
AFI-CHA HYBRID CRYSTAL ZEOLITE AND NH3-SCR CATALYST USING SAME AS CARRIER, AND PREPARATION METHODS THEREOF
20210308655 - 17/283969 XU; Haidi ;   et al.
2021-10-07
TESTING METHOD FOR AUTOMATED DRIVING SYSTEM, ELECTRONIC DEVICE AND STORAGE MEDIUM
20210295613 - 17/342207 FENG; Xi
2021-09-23
HEAT PUMP SYSTEM, DEFROSTING METHOD FOR A HEAT PUMP SYSTEM, AND CONTROLLER
20210215403 - 17/059929 Feng; Xi ;   et al.
2021-07-15
AFI-CHA hybrid crystal zeolite and NH3-SCR catalyst using same as carrier, and preparation methods thereof
11,241,675 - 17/283,969 Xu , et al. February 8, 2
2022-02-08
Inverse pseudo fully-differential amplifier having common-mode feedback control circuit
11,050,386 - 16/965,342 Wang , et al. June 29, 2
2021-06-29
Pearl grading method
10,082,491 - 15/529,492 Feng , et al. September 25, 2
2018-09-25
Patent Grants & Applications

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