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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 10896883 B1

PDFFull Text
Expired
Date of Patent:
Jan. 19, 2021

Filed:

Jan. 02, 2020

Integrated circuit security

Applicant:

International Business Machines Corporation, Armonk, NY (US);

Inventors:

Kafai Lai, Poughkeepsie, NY (US);

Rasit O Topaloglu, Poughkeepsie, NY (US);

Assignee:

International Business Machines Corporation, Armonk, NY (US);

Attorneys:

Jeffrey S. LaBaw

Steven J Meyers

Primary Examiner:

Phallaka Kik

Int. Cl.
CPC ...
G06F 17/50 (2006.01); H01L 23/00 (2006.01); H01L 21/00 (2006.01); B65D 33/28 (2006.01); B65D 33/16 (2006.01); H01L 23/544 (2006.01); H01L 21/67 (2006.01); H03K 19/195 (2006.01); G06F 30/333 (2020.01); G06F 30/392 (2020.01); G06F 30/394 (2020.01); G06F 115/06 (2020.01); G06F 115/08 (2020.01); G06F 119/18 (2020.01);
U.S. Cl.
CPC ...
H01L 23/573 (2013.01); H01L 21/67282 (2013.01); H01L 23/544 (2013.01); B65D 33/16 (2013.01); B65D 33/28 (2013.01); G06F 30/333 (2020.01); G06F 30/392 (2020.01); G06F 30/394 (2020.01); G06F 2115/06 (2020.01); G06F 2115/08 (2020.01); G06F 2119/18 (2020.01); H01L 2223/5442 (2013.01); H01L 2223/54433 (2013.01); H03K 19/195 (2013.01);
Abstract

Verifying a product is disclosed. An image of a self-assembly (SA) pattern on a substrate from a scanner is received. The SA pattern has been initially created using a block copolymer (BCP) which has been annealed on the substrate. Data from the SA pattern is stored in a computer system. The SA pattern data is associated with the product. The SA pattern is an information carrying security mark having a set of features with corresponding locations within the information carrying security mark which uniquely identify the product.

Find Patent Forward Citations

Lai, Kafai. (2021). Integrated circuit security (U.S. Patent No. 10896883). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10896883

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

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