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:
Oct. 07, 2014
Filed:
Dec. 23, 2012
Fujitsu Limited, Kawasaki, JP;
Yasutaka Kanayama, Inagi, JP;
Noriyuki Tokuhiro, Kawasaki, JP;
Fujitsu Limited, Kawasaki, JP;
Abstract
A PMOS output stage and an NMOS output stage of which output impedances are controlled in accordance with impedance codes, a gate control part which drives output transistors held by the PMOS output stage and the NMOS output stage, and a slew rate control part which generates bias voltages to control driving ability of the gate control part based on an input current are included, and manufacturing variability of an input current circuit generating an input current is corrected by using the impedance code by the slew rate control part.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile