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:
Aug. 04, 2026
Filed:
Aug. 05, 2024
Applicant:
Renesas Electronics America Inc., Milpitas, CA (US);
Inventor:
Richard Todd Owen, Milpitas, CA (US);
Assignee:
Renesas Electronics America Inc., Milpitas, CA (US);
Primary Examiner:
Int. Cl.
CPC ...
G05F 1/575 (2006.01); G05F 1/595 (2006.01); H03F 3/45 (2006.01);
U.S. Cl.
CPC ...
G05F 1/575 (2013.01); G05F 1/595 (2013.01); H03F 3/45085 (2013.01); H03F 3/45475 (2013.01); H03F 2200/129 (2013.01); H03F 2203/45028 (2013.01); H03F 2203/45096 (2013.01);
Abstract
A source/sink LDO is provided with a pre-amplifier that pre-amplifies an error voltage equaling a difference between an output voltage and a reference voltage. The resulting pre-amplification reduces the dead band for the source/sink LDO by the gain of the pre-amplifier.
Owen, Richard. (2026). Source/sink ldo with reduced dead band (U.S. Patent No. 12699410). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12699410
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile