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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.:

US 10668789 B1

PDFFull Text
Date of Patent:
Jun. 02, 2020

Filed:

Oct. 07, 2016

Sunroof incorporating electro-optic element

Applicant:

Gentex Corporation, Zeeland, MI (US);

Inventors:

David J. Cammenga, Zeeland, MI (US);

David L. Poll, Holland, MI (US);

William L. Tonar, Holland, MI (US);

Assignee:

GENTEX CORPORATION, Zeeland, MI (US);

Attorneys:

Price Heneveld LLP

Bradley D. Johnson

Primary Examiner:

Kristina M Deherrera

Int. Cl.
CPC ...
B60J 1/20 (2006.01); B32B 17/10 (2006.01); B60J 3/04 (2006.01); B60J 7/043 (2006.01); G02F 1/153 (2006.01); G02F 1/1516 (2019.01); G02F 1/15 (2019.01);
U.S. Cl.
CPC ...
B60J 1/2094 (2013.01); B32B 17/10036 (2013.01); B32B 17/1077 (2013.01); B32B 17/10513 (2013.01); B32B 17/10761 (2013.01); B32B 17/10788 (2013.01); B60J 3/04 (2013.01); B60J 7/043 (2013.01); G02F 1/1533 (2013.01); B32B 2369/00 (2013.01); G02F 1/15 (2013.01); G02F 1/15165 (2019.01); G02F 2001/1536 (2013.01);
Abstract

A vehicle sunroof comprising an electro-optic device is disclosed. The electro-optic device forms a variable transmission window comprising a first layer, a second layer, and an electro-optic medium disposed between the first layer and the second layer. At least one of the first layer and the second layer correspond to a polymeric film. The sunroof further comprises a frame configured to connect the electro-optic device to the vehicle.

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Cammenga, David. (2020). Sunroof incorporating electro-optic element (U.S. Patent No. 10668789). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10668789

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