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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.:

US 10952332 B1

PDFFull Text
Date of Patent:
Mar. 16, 2021

Filed:

Jun. 24, 2019

Method for providing hermetic electrical feedthrough

Applicant:

Second Sight Medical Products, Inc., Sylmar, CA (US);

Inventors:

Jerry Ok, Granada Hills, CA (US);

Honggang Jiang, Valencia, CA (US);

Assignee:

Second Sight Medical Products, Inc., Sylmar, CA (US);

Attorney:

Scott Dunbar

Primary Examiner:

Roberts P Culbert

Int. Cl.
CPC ...
H05K 3/46 (2006.01); H05K 3/40 (2006.01); B32B 37/14 (2006.01); H05K 3/12 (2006.01); B32B 37/02 (2006.01); B32B 38/10 (2006.01); B32B 37/24 (2006.01); H05K 1/03 (2006.01); B32B 38/00 (2006.01); B32B 38/04 (2006.01);
U.S. Cl.
CPC ...
H05K 3/4623 (2013.01); B32B 37/02 (2013.01); B32B 37/14 (2013.01); B32B 37/144 (2013.01); B32B 37/24 (2013.01); B32B 38/10 (2013.01); H05K 3/1233 (2013.01); H05K 3/4061 (2013.01); B29K 2995/0056 (2013.01); B32B 2038/0016 (2013.01); B32B 2038/047 (2013.01); B32B 2307/202 (2013.01); B32B 2309/60 (2013.01); B32B 2309/66 (2013.01); B32B 2309/68 (2013.01); B32B 2310/0843 (2013.01); B32B 2315/02 (2013.01); B32B 2535/00 (2013.01); H05K 1/0306 (2013.01); H05K 3/4614 (2013.01); H05K 3/4629 (2013.01); H05K 2203/1147 (2013.01); H05K 2203/308 (2013.01); Y10T 156/10 (2015.01);
Abstract

This invention provides methods for the processing of platinum metallized high temperature co-fired ceramic (HTCC) components with minimum deleterious reactions between platinum and the glass constituents of the ceramic-glass body. The process comprises co-firing a multilayer laminate green ceramic-glass body with via structures filled with a platinum powder-based material in a reducing atmosphere with a specified level of oxygen partial pressure. The oxygen partial pressure should be maintained above a minimum threshold value for a given temperature level.

Find Patent Forward Citations

Ok, Jerry. (2021). Method for providing hermetic electrical feedthrough (U.S. Patent No. 10952332). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10952332

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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