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. 25, 2024
Filed:
May. 22, 2020
Lululemon Athletica Canada Inc., Vancouver, CA;
Thomas McCarthy Waller, Vancouver, CA;
Siân Elizabeth Slawson, Vancouver, CA;
Sian Victoria Allen, Vancouver, CA;
Todd James Smith, Vancouver, CA;
Nils Johan Edzén, Vancouver, CA;
Kerem Dogurga, Vancouver, CA;
Philip David Siwek, Vancouver, CA;
Timothy Ryan McGee, Vancouver, CA;
Kate Alexandria Macmillan, Vancouver, CA;
Navjot Kailay, Vancouver, CA;
Ellisa Kathleen Calder, Vancouver, CA;
William Ly, Vancouver, CA;
LULULEMON ATHLETICA CANADA INC., Vancouver, CA;
Abstract
The disclosure provides an optical device for enhancing the well-being of a wearer. The optical device includes a frame, at least one lens connected to the frame, at least one filter configured to engage with the at least one lens, at least one second filter configured to engaged with the at least one lens, and a modulating mechanism in communication with the frame, the at least one lens, the at least one first filter and/or the at least one second filter for modulating the at least one first filter and the at least one second filter. The at least one first filter attenuates light at wavelengths in the visible blue light spectral region. The at least one second filter attenuates light at wavelengths of the visible spectral region outside of the visible blue light spectral region.