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. 12, 2024
Filed:
Apr. 28, 2023
Applicant:
Ford Global Technologies, Llc, Dearborn, MI (US);
Inventors:
Michael Robertson, Jr., West Bloomfield, MI (US);
Venkatesh Krishnan, Canton, MI (US);
Segundo Baldovino, Novi, MI (US);
Tyler Hamilton, Farmington, MI (US);
Assignee:
Ford Global Technologies, LLC, Dearborn, MI (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
F21S 41/64 (2018.01); F21S 41/40 (2018.01); G02F 1/1334 (2006.01);
U.S. Cl.
CPC ...
F21S 41/645 (2018.01); F21S 41/40 (2018.01); G02F 1/1334 (2013.01);
Abstract
A lighting system may include a lamp assembly including a lens assembly, wherein the lens assembly includes a first section and a second section, wherein the first and second sections each include a material having variable light transmissivity in response to an applied voltage, and wherein the light transmissivity of the first section is adjustable independent of the light transmissivity of the second section.