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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 10141396 B1

PDFFull Text
Date of Patent:
Nov. 27, 2018

Filed:

Feb. 28, 2017

Protected electronic chip

Applicant:

Stmicroelectronics (Rousset) Sas, Rousset, FR;

Inventors:

Clement Champeix, Saint-Cyprien, FR;

Nicolas Borrel, Martigues, FR;

Alexandre Sarafianos, Trets, FR;

Assignee:

STMicroelectronics (Rousset) SAS, Rousset, FR;

Attorney:

Slater Matsil, LLP

Primary Examiner:

Jung Kim

Int. Cl.
CPC ...
G06F 21/78 (2013.01); H01L 29/06 (2006.01); G06F 21/88 (2013.01); G06F 21/77 (2013.01); H01L 27/06 (2006.01); H01L 29/10 (2006.01); H03K 5/24 (2006.01); G06F 21/75 (2013.01); G06F 21/87 (2013.01); H01L 23/00 (2006.01); H01L 29/66 (2006.01);
U.S. Cl.
CPC ...
H01L 29/0623 (2013.01); G06F 21/75 (2013.01); G06F 21/77 (2013.01); G06F 21/78 (2013.01); G06F 21/87 (2013.01); G06F 21/88 (2013.01); H01L 27/0629 (2013.01); H01L 29/1095 (2013.01); H03K 5/24 (2013.01); H01L 23/57 (2013.01); H01L 29/66181 (2013.01);
Abstract

An electronic chip includes a doped semiconductor substrate of a first conductivity type, a doped buried layer of a second conductivity type overlying the substrate, and a first doped well of the first conductivity type overlying the buried layer. Circuit components can be formed at a top surface of the first doped well and separated from the buried layer. A current detector is coupled to the buried layer and configured detect a bias current flowing into or out of the buried layer.

Find Patent Forward Citations

Champeix, Clement. (2018). Protected electronic chip (U.S. Patent No. 10141396). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10141396

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

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