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:
Aug. 22, 2023
Filed:
Jan. 20, 2021
Dell Products L.p., Round Rock, TX (US);
Todd E. Swierk, Austin, TX (US);
Stefan Peana, Austin, TX (US);
Timoteo T. Lee Kang, Boise, ID (US);
Dell Products L.P., Round Rock, TX (US);
Abstract
End user cumulative blue light exposure from a display is tracked over time so that a message may be provided to the end user if the exposure exceeds a threshold. For instance, a display frame buffer is retrieved to determine an average blue light component presented at the display, which is then adjusted based upon display characteristics, such as display size, luminance and brightness, end user distance to the display and a sensed ambient blue light component.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile