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:
Dec. 02, 2025
Filed:
Apr. 01, 2021
Telefonaktiebolaget Lm Ericsson (Publ), Stockholm, SE;
Xuejun Sun, Beijing, CN;
TELEFONAKTIEBOLAGET LM ERICSSON (PUBL), Stockholm, SE;
Abstract
A radio heatsink, a radio unit, and a base station are disclosed. According to an embodiment, the radio heatsink () comprises a heatsink base () and a plurality of heatsink fins () extending from a first side of the heatsink base (), wherein at least one portion () of the heatsink base () bulges at the first side toward the heatsink fins (), a recess () opening to a second side of the heatsink base () that is opposite to the first side is formed at the portion (), and the radio heatsink () further comprises a metal cavity filter () integrated with the heatsink base (). According to another embodiment, the metal cavity filter () is separately formed and then inserted into the recess ().