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:
May. 05, 2026
Filed:
Jun. 05, 2024
Northwestern University, Evanston, IL (US);
Northwestern University, Evanston, IL (US);
Abstract
In certain aspects, a system-on-a-chip (SoC) for human activity recognition includes a plurality of integrated low-noise amplifiers configured to sense electromyogram (EMG) signals. The SoC includes a mixed-signal circuitry configured to receive the EMG signals from the plurality of integrated low-noise amplifiers, wherein the mixed-signal circuitry is configured to digitalize and extract time-domain features from the EMG signals. The SoC includes an artificial intelligence (AI) core comprising a reconfigurable neural network (NN) configured to receive, from the mixed-signal circuitry, the time-domain features that were extracted, wherein the reconfigurable NN is configured to recognize a local gesture based on time-domain features that is extracted. The SoC includes an analog data path circuitry configured to sense distance measurements and to transmit the distance measurements and the local gesture that is recognized.