Chen, Changfu

USPTO Trademark & Patent Filings

Chen Changfu

Trademark applications and grants for Chen, Changfu. Chen, Changfu has 4 trademark applications. The latest application filed is for "VINTAGE PALACE"

Company Profile
    Company Aliases
  • Chen ChangFu
  • Chen, Changfu
  • changfu chen
  • CHEN; Changfu - Suzhou CN
  • CHEN; Changfu - Jiangsu CN
  • Chen; Changfu - Suzhou CN
  • Chen; Changfu - Jiangsu CN
  • Chen; Changfu - Taipei TW
Entity Type INDIVIDUAL
Address No. 145, Congcheng Back Street, Xinning Town, Kaijiang County Sichuan CHINA 636250

*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
ANTENNA FEED NETWORKS AND RELATED ANTENNAS AND METHODS
20220311130 - 17/619169 CHEN; Changfu ;   et al.
2022-09-29
BASE STATION ANTENNA
20220247067 - 17/623825 CHEN; Changfu ;   et al.
2022-08-04
BASE STATION ANTENNA INCLUDING FABREY-PEROT CAVITIES
20220216619 - 17/621599 CHEN; Changfu
2022-07-07
PATCH RADIATING ELEMENT AND ANTENNA ASSEMBLY
20220123471 - 17/501377 Wu; Runmiao ;   et al.
2022-04-21
COUPLER AND BASE STATION ANTENNA
20220061160 - 17/386736 Wang; Xiaotuo ;   et al.
2022-02-24
Compact wideband dual-polarized radiating elements for base station antenna applications
11,411,323 - 17/151,854 Wu , et al. August 9, 2
2022-08-09
Radome for base station antenna and base station antenna
11,380,983 - 17/102,702 Chen July 5, 2
2022-07-05
Base station antenna including Fabrey-Perot cavities
11,374,331 - 17/621,599 Chen June 28, 2
2022-06-28
Antenna feed elements with constant inverted phase
10,950,947 - 16/304,961 Chen , et al. March 16, 2
2021-03-16
Head frame for club-bagging device
7,216,762 - 10/700,608 Chen May 15, 2
2007-05-15
Patent Grants & Applications

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