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:
Jan. 06, 1987
Filed:
Nov. 13, 1985
Applicant:
Inventor:
Yoshimi Kamijyo, Furukawa, JP;
Assignee:
Alps Electric Co., Ltd., , JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
D02G / ;
U.S. Cl.
CPC ...
428399 ; 428357 ; 428359 ; 428364 ; 428397 ; 428401 ; 428402 ; 423509 ;
Abstract
Whiskers comprising needle- or rod-shaped single crystals of tellurium oxide. They are produced by firing metallic tellurium at a temperature of at least 400.degree. C. in an atmosphere containing oxygen.