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. 10, 2019
Filed:
Apr. 17, 2018
Applicant:
Renesas Electronics Corporation, Tokyo, JP;
Inventors:
Assignee:
Renesas Electronics Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04B 17/14 (2015.01); H05K 1/18 (2006.01); H05K 1/14 (2006.01); H04B 17/17 (2015.01); G01R 31/40 (2014.01); G01R 19/165 (2006.01); H04B 17/00 (2015.01); H04B 1/3822 (2015.01);
U.S. Cl.
CPC ...
H04B 17/14 (2015.01); G01R 19/16538 (2013.01); G01R 31/40 (2013.01); H04B 17/0085 (2013.01); H04B 17/17 (2015.01); H05K 1/14 (2013.01); H05K 1/181 (2013.01); H04B 1/3822 (2013.01);
Abstract
To discriminate between a circuit where a failure does not occur and a circuit where a failure might occur, a wireless communication device has tested units which belong to a transmission side circuit, tested units which belong to a reception side circuit, a test signal generation unit for generating a test signal, a test signal reception unit for receiving a test signal, a test signal determination unit for determining whether or not the test signal received by the test signal reception unit is normal, and test signal transfer units for transferring a test signal from the transmission side circuit to the reception side circuit.