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:
Jan. 31, 2023
Filed:
Dec. 03, 2021
Dell Products L.p., Round Rock, TX (US);
Srinivas Kamepalli, Austin, TX (US);
Daniel L. Hamlin, Round Rock, TX (US);
Dell Products L.P., Round Rock, TX (US);
Abstract
An information handling system includes a host device and multiple monitor devices. One of the monitor devices is configured as a parent monitor device, and the remaining monitor devices are configured as child monitor devices. The parent monitor device receives a user presence detect (UPD) status signal, and queries all of the child monitor devices for a current UPD status. In response to the queries, the parent monitor consolidates the current UPD status from each of the child monitor devices and the current UPD status of the parent monitor device. Based on the consolidated current UPD status and based on a UPD policy, the parent monitor device sets a current user status as a user absence or presence. In response to the processor being in a low power state and the current user status being the user presence, the patent monitor device provides a wake notification to the host device.