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:
Mar. 23, 1982
Filed:
Feb. 25, 1980
Applicant:
Inventor:
Richard O Carlson, Scotia, NY (US);
Assignee:
General Electric Company, Schenectady, NY (US);
Primary Examiner:
Int. Cl.
CPC ...
H01L / ;
U.S. Cl.
CPC ...
338 35 ; 252520 ; 252521 ; 338309 ; 422 98 ;
Abstract
A humidity sensitive device is formed of a humidity sensitive material comprised of a magnesium aluminate spinel and titania material. The humidity sensitive device includes various means for applying heat to the humidity sensitive material to purge the humidity sensitive material of foreign substances and also thereby to restore or rejuvenate the characteristics of the humidity sensitive material.