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:
Mar. 11, 2008
Filed:
Dec. 27, 2005
Bumman Kim, Kyungsangbuk-do, KR;
Jeonghyeon Cha, Kyungsangbuk-do, KR;
Jangheon Kim, Kyungsangbuk-do, KR;
Ildu Kim, Kyungsangbuk-do, KR;
Bumman Kim, Kyungsangbuk-do, KR;
Jeonghyeon Cha, Kyungsangbuk-do, KR;
Jangheon Kim, Kyungsangbuk-do, KR;
Ildu Kim, Kyungsangbuk-do, KR;
Postech Foundation, Kyungsangbuk-Do, KR;
Abstract
A power amplifying apparatus includes a Doherty amplifier having a carrier amplifier and a peaking amplifier connected in parallel, each having an input/output matching circuit and an asymmetric power driver for driving the carrier amplifier and the peaking amplifier using an asymmetric power driver.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile