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:
Apr. 17, 2018
Filed:
Mar. 09, 2015
Applicant:
Sumitomo Osaka Cement Co., Ltd, Tokyo, JP;
Inventors:
Masayuki Ishizuka, Tokyo, JP;
Hiroaki Nagatomo, Tokyo, JP;
Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C04B 35/117 (2006.01); C04B 35/626 (2006.01); C04B 35/645 (2006.01); H01L 21/683 (2006.01); H02N 13/00 (2006.01); H01B 3/00 (2006.01); C04B 35/01 (2006.01); C04B 35/14 (2006.01); C04B 35/185 (2006.01); C04B 35/44 (2006.01); C04B 35/488 (2006.01); C04B 35/495 (2006.01); C04B 35/50 (2006.01); C04B 35/505 (2006.01); C04B 35/581 (2006.01); C04B 35/583 (2006.01); C04B 35/584 (2006.01); C04B 35/78 (2006.01);
U.S. Cl.
CPC ...
C04B 35/117 (2013.01); C04B 35/01 (2013.01); C04B 35/14 (2013.01); C04B 35/185 (2013.01); C04B 35/44 (2013.01); C04B 35/488 (2013.01); C04B 35/495 (2013.01); C04B 35/50 (2013.01); C04B 35/505 (2013.01); C04B 35/581 (2013.01); C04B 35/583 (2013.01); C04B 35/584 (2013.01); C04B 35/6261 (2013.01); C04B 35/6264 (2013.01); C04B 35/62625 (2013.01); C04B 35/62655 (2013.01); C04B 35/645 (2013.01); C04B 35/6455 (2013.01); C04B 35/78 (2013.01); H01B 3/004 (2013.01); H01L 21/6833 (2013.01); H02N 13/00 (2013.01); C04B 2235/3217 (2013.01); C04B 2235/3225 (2013.01); C04B 2235/3826 (2013.01); C04B 2235/404 (2013.01); C04B 2235/422 (2013.01); C04B 2235/5445 (2013.01); C04B 2235/5472 (2013.01); C04B 2235/606 (2013.01); C04B 2235/658 (2013.01); C04B 2235/6567 (2013.01); C04B 2235/66 (2013.01); C04B 2235/764 (2013.01); C04B 2235/80 (2013.01);
Abstract
A dielectric material includes a composite sintered body in which conductive particles are dispersed in an insulating material, in which a dielectric constant at a frequency of 40 Hz is 10 or higher, and a difference between a maximum dielectric loss value and a minimum dielectric loss value at a frequency of 1 MHz in a surface of the composite sintered body is 0.002 or less.
Quick Actions:
Ishizuka, Masayuki. (2018). Dielectric material and electrostatic chucking device (U.S. Patent No. 9944561). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9944561
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile