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:
Jun. 23, 2026
Filed:
Feb. 23, 2022
Applicant:
Hewlett-packard Development Company, L.p., Spring, TX (US);
Inventors:
Assignee:
Hewlett-Packard Development Company, L.P., Spring, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H05B 47/125 (2020.01); H05B 47/165 (2020.01);
U.S. Cl.
CPC ...
H05B 47/125 (2020.01); H05B 47/165 (2020.01);
Abstract
In some examples, an electronic device includes a photosensor and a controller. The controller determines a first delta value and a second delta value via the photosensor. The first delta value is associated with a first lighting attribute of a first location, and the second delta value is associated with a second lighting attribute of the first location. The controller determines if the electronic device has moved from the first location to a second location based on the first delta value and the second delta value.