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. 04, 2024
Filed:
Jun. 13, 2023
Harman Professional Denmark Aps, Aarhus N, DK;
Kasper Nielsen, Brabrand, DK;
Martin Degn Kristensen, Randers NV, DK;
Harman Professional Denmark APS, Aarhus N, DK;
Abstract
A light fixture includes light sources arranged in groups that each include one or more light sources. Each of the groups is repeatedly switched on and off according to a repeating pattern that includes at least three different combinations of which of the groups is switched on and which is switched off. A moving average of an intensity of one or more of the groups is substantially constant within a period of time spanning 10 seconds or more, wherein the moving average is based on a sample period of 1 second or less. A moving average of a total intensity of all of the groups is substantially constant within a period of time spanning 10 seconds or more, wherein the moving average is based on a sample period of 1 second or less. A period of time before the repeating pattern repeats is equal to or less than 1/10 second.