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:
Jan. 19, 1999
Filed:
Dec. 17, 1996
Applicant:
Inventor:
Hisashi Kondo, Shizuoka, JP;
Assignee:
NEC Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04Q / ;
U.S. Cl.
CPC ...
34082544 ;
Abstract
A radio receiver includes an input device for producing an analog input signal and a receiver for receiving a radio signal to produce an analog received signal. A first switch selects the analog input signal and the analog receiver signal alternately to output a selected analog signal to an A-D converter, and a second switch divides the output of the A-D converter into a digital input signal and a digital received signal. A processor processes the digital received signal and the digital input signal and performs an operation determined based on the digital input signal.