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, 2020
Filed:
Jul. 20, 2018
Applicant:
Hewlett Packard Enterprise Development Lp, Houston, TX (US);
Inventor:
Tri Luong Nguyen, Santa Clara, CA (US);
Assignee:
Hewlett Packard Enterprise Development LP, Houston, TX (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01J 1/42 (2006.01); G02B 3/08 (2006.01); G01J 1/04 (2006.01); H03K 17/96 (2006.01);
U.S. Cl.
CPC ...
G01J 1/4228 (2013.01); G01J 1/0411 (2013.01); G01J 1/4204 (2013.01); G02B 3/08 (2013.01); H03K 17/9645 (2013.01);
Abstract
An example device can include a circuit assembly, an infrared sensor coupled to the circuit assembly, a switch coupled to the circuit assembly, an infrared lens coupled to a resistive element to alter a state of the switch when the infrared lens alters a position of the resistive element, and a light pipe ring positioned around the infrared lens to allow visible light to pass between an exterior and interior portion of an enclosure.