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. 24, 2022
Filed:
May. 02, 2019
Dell Products L.p., Round Rock, TX (US);
Jace W. Files, Round Rock, TX (US);
John T. Morrison, Round Rock, TX (US);
Gerald R. Pelissier, Mendham, NJ (US);
Preeth K. Srinivasan, Round Rock, TX (US);
Dell Products L.P., Round Rock, TX (US);
Abstract
A portable information handling system presents visual images at first and second displays integrated in first and second rotationally-coupled housing portions. When the housing portions rotate to a clamshell configuration, a keyboard disposed on one of the displays accepts keyed inputs and, to save power, backlight segments below the keyboard are powered down. The display can present information as visual images proximate the keyboard with illumination provided by other backlight segments or by a secondary light source that is presented in coordination with liquid crystal panel pixels transitioning to transparent and opaque states.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile