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. 22, 2005
Filed:
Jul. 19, 2001
Applicants:
Yasuiji Hiramatsu, Ibi-gun, JP;
Yasutaka Ito, Ibi-gun, JP;
Satoru Kariya, Ibi-gun, JP;
Inventors:
Assignee:
Ibiden Co., Ltd., Ogaki, JP;
Primary Examiner:
Int. Cl.
CPC ...
H05B003/68 ;
U.S. Cl.
CPC ...
Abstract
A process for producing a ceramic heater includes forming a resistance heating element on a surface of a ceramic substrate. The resistance heating element is divided into plural sections. Resistivities of the plural sections are measured, respectively. Each of the plural sections is trimmed according to a comparison between the resistivities of the plural sections.
Hiramatsu, Yasuiji. (2005). Semiconductor manufacturing/testing ceramic heater, production method for the ceramic heater and production system for the ceramic heater (U.S. Patent No. 6967312). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6967312
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile