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:
Sep. 11, 2001
Filed:
Feb. 18, 2000
Applicant:
Inventors:
Keiji Kusumoto, Aichi, JP;
Tadashi Sekiya, Aichi, JP;
Assignee:
Primary Examiner:
Int. Cl.
CPC ...
C04B 3/526 ;
U.S. Cl.
CPC ...
C04B 3/526 ;
Abstract
The present invention provides novel ceramic materials with excellent electrostrictive property, and the present invention relates to electrostrictive ceramics consisting of solid solution ceramics which can be obtained by combining about 30 molar % of primitive perovskite-type compound PbTiO,with a composite perovskite compound Pb(Ni,Nb,)O,.