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. 10, 2009
Filed:
Jul. 05, 2007
Applicant:
Takeshi Wakamatsu, Saitama, JP;
Inventor:
Takeshi Wakamatsu, Saitama, JP;
Assignee:
Oki Semiconductor Co., Ltd., , JP;
Primary Examiner:
Int. Cl.
CPC ...
H03M 1/12 (2006.01);
U.S. Cl.
CPC ...
Abstract
A reference voltage generation circuit for a plurality of reference generation voltages and a pipe line analog-to-digital converter (ADC) using the same are provided. The reference voltage generation circuit including a charging capacitor for stabilizing the reference voltages charges the charging capacitor prior to the generation of the reference voltages, thus decreasing the time for the pipe line ADC to operate stably.
Wakamatsu, Takeshi. (2009). Reference voltage generation circuit and pipe line analog-to-digital converter using the same (U.S. Patent No. 7501972). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7501972
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile