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:
Jun. 16, 2026
Filed:
Dec. 13, 2024
Cornell University, Ithaca, NY (US);
Zijing Zhang, Ithaca, NY (US);
Edwin Kan, Ithaca, NY (US);
Cornell University, Ithaca, NY (US);
Abstract
Technologies for radiomyography gesture recognition include a computing device coupled to a radio near-field sensor device including multiple transmitting and receiving antennas. The computing device transmits multiple radio frequency signals with the sensor device, which is positioned near the muscle area of interest for a user. The sensor device may include a cuff or armband that surrounds the forearm of the user. The computing device receives multiple time-domain signals with the receiving antennas and classifies the signals with a trained machine learning model to generate one or more distinct states, such as a gesture or posture classification. The computing device may transform each time-domain signal to a two-dimensional spectrogram and classify the two-dimensional spectrogram with a vision-based model such as a vision transformer model. Other embodiments are described and claimed.