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:
Dec. 10, 2024
Filed:
Oct. 02, 2023
Applicant:
Revivermx, Inc., Foster City, CA (US);
Inventors:
John Michael Spall, San Ramon, CA (US);
Matthias Thomas Peter Pfeiffer, Boulder, CO (US);
Assignee:
ReviverMx, Inc., Foster City, CA (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
B60Q 1/56 (2006.01); B60Q 1/26 (2006.01); B60Q 1/50 (2006.01); B60R 13/10 (2006.01);
U.S. Cl.
CPC ...
B60Q 1/56 (2013.01); B60Q 1/2603 (2013.01); B60Q 1/503 (2013.01); B60R 13/10 (2013.01); B60Q 2900/30 (2013.01);
Abstract
A digital license plate includes a display system capable of showing a license number readable by camera systems even under poor external lighting conditions. A light redistribution element is positioned near the display system and a lighting system is positioned to direct light from the light redistribution element and toward the display system. In some embodiments the lighting system includes a narrowband lighting element such as can be provided by a narrowband light source, and the display system includes an electrophoretic or LCD display.