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. 11, 2012
Filed:
Feb. 13, 2009
Hidekazu Matsunobu, Fukuoka, JP;
Hidekazu Matsunobu, Fukuoka, JP;
Panasonic Corporation, Osaka, JP;
Abstract
A receiving level control apparatus includes an amplifier to receive a signal and to amplify the signal based on a gain control signal, a memory to store an accumulated level of the amplified signal at every sampling period, and a gain control section to judge whether or not the accumulated level, which has been accumulated from a first time instant, exceeds a first reference value at a predetermined timing, and to control the gain control signal for the amplifier in response to a length of a time period defined from the first time instant up to a second time instant in a case that the accumulated level exceeds the first reference value, the second time instant defined as a time instant when the gain control section judges that the accumulated level exceeds the first reference value.