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:
Feb. 11, 1992
Filed:
Dec. 18, 1989
Applicant:
Inventors:
Michael W Petersen, Hoffman Estates, IL (US);
Clark D Fischbach, Hoffman Estates, IL (US);
Assignee:
Motorola, Inc., Schaumburg, IL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H03G / ;
U.S. Cl.
CPC ...
330296 ; 330136 ; 330140 ; 455127 ;
Abstract
A circuit for providing DC bias voltage to an RF power amplifier transistor where the DC bias voltage is derived from the RF input signal.
Petersen, Michael. (1992). Rf driven gate bias (U.S. Patent No. 5087893). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5087893
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile