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:
Nov. 11, 2008
Filed:
May. 08, 2006
Applicant:
Tae-hwan OH, Yongin-si, KR;
Inventor:
Tae-Hwan Oh, Yongin-si, KR;
Assignee:
Samsung Electronics Co., Ltd., Suwon-si, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H03F 3/30 (2006.01);
U.S. Cl.
CPC ...
Abstract
An operational amplifier includes a differential amplifier for amplifying differential input signals to generate differential amplified signals. The operational amplifier also includes first and second single-ended amplifiers that each amplify the differential amplified signals to respectively generate first and second single-ended output signals that are differential with respect to each-other.
Oh, Tae-Hwan. (2008). Low voltage operational amplifier (U.S. Patent No. 7449951). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7449951
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile