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. 01, 2016
Filed:
Mar. 27, 2015
Seiko Epson Corporation, Tokyo, JP;
Seiko Epson Corporation, Tokyo, JP;
Abstract
In a capacitive load drive circuit, first capacitive loads of a first capacitive load group are supplied a first driving signal and second capacitive loads of a second capacitive load group are supplied a second driving signal. A first driving signal generator generates the first driving signal from a control signal according to characteristics of the first capacitive load group, and a second driving signal generator generates the second driving signal from a control signal according to characteristics of the second capacitive load group. A control signal supply portion supplies a common control signal to the first driving signal generator and the second driving signal generator.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile