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:
Nov. 23, 2021
Filed:
Mar. 26, 2018
Applicant:
Hewlett-packard Development Company, L.p., Spring, TX (US);
Inventors:
Arthur H Barnes, Vancouver, WA (US);
William Winters, Sumner, WA (US);
Assignee:
Hewlett-Packard Development Company, L.P., Spring, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F21S 8/04 (2006.01); F21V 7/00 (2006.01); B29C 64/286 (2017.01); B29C 64/282 (2017.01); F21Y 103/00 (2016.01);
U.S. Cl.
CPC ...
F21S 8/046 (2013.01); B29C 64/286 (2017.08); F21V 7/005 (2013.01); B29C 64/282 (2017.08); F21Y 2103/00 (2013.01);
Abstract
In one example, a lighting assembly includes a housing to hold an elongated lamp and an elongated device attached to or integral with the housing and configured to, when an lamp is held in the housing, convert light from the lamp having a first irradiance that is non-uniform along a length into light having a second irradiance that is uniform along the length.