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. 10, 2009
Filed:
Nov. 21, 2005
Applicant:
Thomas R. Apel, Portland, OR (US);
Inventor:
Thomas R. Apel, Portland, OR (US);
Assignee:
TriQuint Semiconductor, Inc., Hillsboro, OR (US);
Primary Examiner:
Int. Cl.
CPC ...
G05F 1/10 (2006.01);
U.S. Cl.
CPC ...
Abstract
A bias control system for the radio frequency power amplifiers that includes a current source, a mirror current, and a bias voltage.
Apel, Thomas. (2009). Bias control system for a power amplifier (U.S. Patent No. 7489183). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7489183
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile