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. 26, 2026
Filed:
Oct. 20, 2023
Expedera, Inc., Santa Clara, CA (US);
Suhail Alnahari, Merced, CA (US);
Sharad Chole, San Jose, CA (US);
Expedera, Inc., Santa Clara, CA (US);
Abstract
A method and system for quantized grid sampling of a tensor on customized digital hardware. The method and system receive a floating-point input tensor having one or more of tensor dimensions and a grid point that are performed in as quantized values. The quantized values generation and processing can be performed using digital hardware performing quantized operation including digital shifts and quantized multiplication and additions. For each of the one or more of tensor dimensions adjacent to the grid point a quantized-floor-index is determined. A domain shifted floor index is determined for each quantized-floor-index. Weights are determined for each quantized-floor-index. Data values of the tensor points adjacent to the grid point are accessed and a weighted sum grid sample point is generated.