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:
Sep. 06, 2022
Filed:
Oct. 11, 2019
Dell Products L.p., Round Rock, TX (US);
Daniel L. Hamlin, Round Rock, TX (US);
Vivek Viswanathan Iyer, Austin, TX (US);
Timothy C. Shaw, Austin, TX (US);
Allen B. McKittrick, Cedar Park, TX (US);
Dell Products L.P., Round Rock, TX (US);
Abstract
A portable information handling system integrates an infrared time of flight sensor to detect end user presence and absence. The portable information handling system has a portable housing with rotationally coupled housing portions so that the infrared time of flight sensor orientation relative to an end user changes its alignment axis based upon an expected end user position relative to the end user. An actuator interfaces with the infrared time of flight sensor to adjust its field of view based upon sensed housing position or configuration and adjusts end user presence/absence detection at actuation to change the orientation of the time of flight sensor, such as by resetting the sensor are re-aligning the scan field of view.