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:
Sep. 08, 1998
Filed:
Jul. 03, 1996
Masayoshi Suzuki, Kawasaki, JP;
Fujitsu Limited, Kanagawa, JP;
Abstract
An inputted signal applied to an input terminal of a detecting circuit is rectified in a positive amplitude range thereof by a rectifier block and stored in a capacitor. In a negative amplitude range, the electric energy stored in the capacitor is discharged through a load block. The rectifier block and the load block have equal impedances, and hence a time constant when the capacitor is charged is equal to a time constant when the capacitor is discharged. A DC signal outputted from an output terminal of the detecting circuit has a level which is the same as the average power level of the inputted signal. The detecting circuit is capable of outputting a DC signal which is accurately representative of the power level of the inputted signal.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile