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. 18, 2025
Filed:
Mar. 02, 2020
Applicant:
Lg Electronics Inc., Seoul, KR;
Inventors:
Assignee:
LG ELECTRONICS INC., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04B 1/44 (2006.01);
U.S. Cl.
CPC ...
H04B 1/44 (2013.01);
Abstract
A wireless communication device for a vehicle comprises an antenna, a transceiver for processing a radio frequency (RF) signal, and an RF module placed between the antenna and the transceiver. The RF module comprises an attenuator and an antenna switch connected to the antenna. The antenna switch comprises a bypass path connected to the attenuator and providing a minimum power output when power is set to a minimum value.