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:
Mar. 18, 2025
Filed:
Nov. 29, 2022
Sigmasense, Llc., Wilmington, DE (US);
Gerald Dale Morrison, Redmond, WA (US);
Michael Shawn Gray, Elgin, TX (US);
Grant Howard McGibney, Calgary, CA;
SigmaSense, LLC., Austin, TX (US);
Abstract
A computing device includes an image sensing grid operable to sense an item, a plurality of drive sense circuits operable to: provide drive signals to the image sensing grid, detect an effect on one or more drive signals caused by the item being proximal to the image sensing grid and generate drive sense data based on the detected effect of the one or more drive signals The computing device further includes a processing module operable to generate a frame of image data regarding the item based on the drive sense data, wherein the frame of image data corresponds to a plurality of measures of effect the item had on at least some of the drive signals provided to the image sensing grid during a frame interval, and provide the frame of image data to a data circuit that generates a frame of visual image data based on the frame of image data.