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:
Jul. 14, 2026
Filed:
Oct. 02, 2024
Gentex Corporation, Zeeland, MI (US);
Robert R. Turnbull, Holland, MI (US);
David A. Blaker, Holland, MI (US);
Xiaoxu Niu, Grand Rapids, MI (US);
Leroy J. Kloeppner, Jenison, MI (US);
Bradley R. Hamlin, Allendale, MI (US);
Michael J. Burns, Hudsonville, MI (US);
GENTEX CORPORATION, Zeeland, MI (US);
Abstract
A variable transmission device forms a surface area including a plurality of electro-optic elements and first and second electrodes electrically connecting with a power supply circuit. An electro-optic medium is disposed between the first and second electrodes. A plurality of third electrodes is disposed between the first and second electrodes. A control circuit is electrically connected to one of the at least one first electrode and the at least one second electrode and configured to supply control signals to the electro-optic elements.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile