The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 21, 2025
Filed:
Apr. 26, 2023
Applicant:
Outdoor Wireless Networks Llc, Claremont, NC (US);
Inventor:
Fan He, Suzhou, CN;
Assignee:
Outdoor Wireless Networks LLC, Richardson, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01Q 3/32 (2005.12); H01P 1/18 (2005.12); H01Q 3/16 (2005.12); H01Q 3/36 (2005.12); H01Q 21/06 (2005.12); H01Q 21/26 (2005.12);
U.S. Cl.
CPC ...
H01Q 3/16 (2012.12); H01Q 3/32 (2012.12); H01Q 21/062 (2012.12); H01Q 21/26 (2012.12);
Abstract
RET assemblies suitable for base station antennas are provided that include a gear plate with a plurality of arms that extend in a longitudinally upward direction and a plurality of arms that extend in a longitudinally downward direction. The gear plate is coupled to a motor and lead screw that drive the gear plate, which in turn, rotates gears coupled to the gear plate. The gears rotate wipers of phase shifters in synchronization.