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:
Apr. 21, 2020
Filed:
Apr. 09, 2018
Southwall Technologies Inc., Palo Alto, CA (US);
Kevin C. Krogman, Santa Clara, CA (US);
James Yancy Farrow, Lake St. Louis, MO (US);
Daniel Lewis Hodder, St. Louis, MO (US);
David Lee Honeycutt, Mesa, AZ (US);
Lee Campbell Boman, Belmont, CA (US);
Anthony Brian Port, Redwood City, CA (US);
Bruce Robert Lang, Half Moon Bay, CA (US);
Michael Hawkins, Martinsville, VA (US);
Southwall Technologies Inc., Palo Alto, CA (US);
Abstract
Optical products that include a composite coating, deposited on a substrate, provided with at least one bilayer having a first layer and a second layer, each provided with a binding group component which together form a complementary binding group pair. The at least one bilayer comprises a pigment blend that includes: a) at least two pigments that, when mixed together and formed into a bilayer, exhibit a color reflection value that is less than about 2.5; and b) one or more pigments that when mixed and formed into a bilayer selectively block visible light in a wavelength range of interest.