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:
Apr. 19, 2016
Filed:
Sep. 26, 2008
Identifying actual touch points using spatial dimension information obtained from light transceivers
Bradley N. Suggs, Sunnyvale, CA (US);
Bradley N. Suggs, Sunnyvale, CA (US);
Hewlett-Packard Development Company, L.P., Houston, TX (US);
Abstract
A system comprises a touch-screen having multiple light transceivers configured to emit and detect light. The system also comprises processing logic coupled to the light transceivers, where the processing logic is configured to obtain spatial dimension information of multiple possible touch points on the touch-screen using the detected light. The processing logic uses the spatial information to predict which of the multiple possible touch points comprise actual touch points and which of the multiple possible touch points comprise phantom touch points.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile