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. 03, 2015
Filed:
Aug. 24, 2012
Akira Matsuzawa, Tokyo, JP;
Masaya Miyahara, Tokyo, JP;
Akira Matsuzawa, Tokyo, JP;
Masaya Miyahara, Tokyo, JP;
Abstract
An A-type converter circuit compares an input voltage with multiple threshold voltages, judges which segment it belongs to, and generates first and second voltages with the input voltage segment between them. The A-type converter circuit generates third and fourth voltages by amplifying the differences between the first and the input voltages and between the second and the input voltages. A B-type converter circuit divides the range between the third and fourth voltages into multiple segments, and judges which segment includes the common voltage. Subsequently, the B-type converter circuit generates fifth and sixth voltages with the common voltage segment between them. The B-type converter circuit generates a seventh (the next stage's third voltage) and an eighth voltage by amplifying the differences between the fifth and the common voltages and between the sixth and the common voltages.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile