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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 12618825 B1

PDFFull Text
Date of Patent:
May. 05, 2026

Filed:

Apr. 14, 2023

Biological sensing system having micro-electrode array

Applicant:

Purdue Research Foundation, West Lafayette, IN (US);

Inventors:

Hossein Pajouhi, West Lafayette, IN (US);

Saeed Mohammadi, Zionsville, IN (US);

Mojgan Sarmadi, Zionsville, IN (US);

Assignee:

Purdue Research Foundation, West Lafayette, IN (US);

Attorney:

Purdue Research Foundation

Primary Examiner:

Binh X Tran

Assistant Examiner:

Christopher undefined Remavege

Int. Cl.
CPC ...
H01L 23/528 (2006.01); G01N 33/483 (2006.01); H01L 21/3213 (2006.01); H01L 21/768 (2006.01); H01L 23/532 (2006.01); H01L 23/66 (2006.01); H10D 86/00 (2025.01); H10D 86/01 (2025.01); H10D 86/40 (2025.01); H10D 86/60 (2025.01);
U.S. Cl.
CPC ...
G01N 33/4836 (2013.01); H01L 21/32135 (2013.01); H01L 21/32139 (2013.01); H01L 21/76834 (2013.01); H01L 23/5283 (2013.01); H01L 23/66 (2013.01); H10D 86/01 (2025.01); H10D 86/201 (2025.01); H10D 86/441 (2025.01); H10D 86/60 (2025.01); H01L 23/53228 (2013.01); H01L 2221/1094 (2013.01); H01L 2223/6677 (2013.01);
Abstract

A biological sensing system, comprising a microelectrode array having a plurality of islands that are thermally isolated from each other and are interconnected by flexible nano-scale wires. An embedded complementary metal oxide semiconductor (CMOS) instrumentation amplifier and wireless communication circuitry may be operatively connected to the microelectrode array and embedded within input/output pads connected to the wires at the periphery of the array.

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Pajouhi, Hossein. (2026). Biological sensing system having micro-electrode array (U.S. Patent No. 12618825). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12618825

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