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. 20, 2001
Filed:
Dec. 18, 1998
Applicant:
Inventors:
Bryan C. Hendrix, Danbury, CT (US);
Frank S. Hintermaier, Munich, DE;
Jeffrey F. Roeder, Brookfield, CT (US);
Thomas H. Baum, New Fairfield, CT (US);
Debra A. Desrochers, Brookfield, CT (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L 2/138 ;
U.S. Cl.
CPC ...
H01L 2/138 ;
Abstract
A scavenger layer is provided to prevent the diffusion of an excess mobile specie from a metal oxide ceramic into unwanted parts of a device. The scavenger layer is provided above the metal oxide ceramic. As the excess mobile specie diffuses out of the metal oxide ceramic, it migrates toward the scavenger layer and reacts with it. The reaction consumes the excess mobile specie.
Hendrix, Bryan. (2001). Reduced diffusion of a mobile specie from a metal oxide ceramic into the substrate (U.S. Patent No. 6204158). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6204158
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile