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:
Nov. 11, 2025
Filed:
Oct. 05, 2023
Applicant:
Outdoor Wireless Networks Llc, Claremont, NC (US);
Inventors:
Chengcheng Tang, Murphy, TX (US);
Joy Huang, Plano, TX (US);
Bo Wu, Richardson, TX (US);
Samantha Merta, Plano, TX (US);
Haifeng Li, Richardson, TX (US);
Xiaohua Hou, Richardson, TX (US);
Assignee:
Outdoor Wireless Networks LLC, Richardson, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01Q 1/02 (2006.01); H01Q 1/24 (2006.01); H01Q 1/42 (2006.01); H01Q 15/00 (2006.01);
U.S. Cl.
CPC ...
H01Q 1/02 (2013.01); H01Q 1/246 (2013.01); H01Q 1/42 (2013.01); H01Q 15/0013 (2013.01);
Abstract
Active antenna units and/or base station antennas are provided that include a reflector body with heat dissipation structures that can be directly exposed to environmental conditions during use. The heat dissipation structures have frequency selective surfaces and can be formed of sheet metal or provided as separate extruded or die cast members that can be coupled to the reflector body.