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:
Feb. 24, 2026
Filed:
Sep. 15, 2023
Microsoft Technology Licensing, Llc, Redmond, WA (US);
Microsoft Technology Licensing, LLC, Redmond, WA (US);
Abstract
Validation of alt text for images in web pages includes extracting image data from the web pages, the image data including source data and alt text data for a plurality of image elements in the web pages. Natural language descriptions of the image elements are generated by providing images defined by the source data to a computer vision component. Prompts are then generated for a semantic comparison model. The prompts include the natural language descriptions of image elements and the alt text for the image elements. The semantic comparison model is trained to output similarity scores for the prompts. Each of the similarity scores is indicative of a similarity between the natural language description and the alt text data for the image element associated with each prompt. Image elements having inaccurate alt text can then be determined based the similarity score.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile