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:
Mar. 09, 2021
Filed:
May. 18, 2018
Applicant:
Sylvan R. Shemtiz Designs, Inc., West Haven, CT (US);
Inventor:
David R. Pfund, Woodbridge, CT (US);
Assignee:
SYLVAN R. SHEMITZ DESIGNS, INC., West Haven, CT (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H05B 47/11 (2020.01); H05B 45/20 (2020.01);
U.S. Cl.
CPC ...
H05B 47/11 (2020.01); H05B 45/20 (2020.01);
Abstract
A luminaire for a workstation, including a tunable light source, a control circuit in association with the luminaire configured to automatically modulate a spectral power distribution of the tunable light source in a response to a changeable ambient lighting condition and an operator interface in communication with the control circuit, where the operator interface is configured to allow a workstation occupant to activate and deactivate the response.