US Patent 7855821 Electrochromic compounds and associated media and devices
Patent 7855821 was granted and assigned to Gentex Corporation on December, 2010 by the United States Patent and Trademark Office.
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Patent abstract
An electrochromic device having an electrochromic medium which includes a compound represented by the following formula:
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Patent Inventor Names
David A. Theiste0
Kelvin L. Baumann0
Thomas F. Guarr0
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US Patent 07855821 Electrochromic compounds and associated media and devices US Patent 7855821 Electrochromic compounds and associated media and devices
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Patent Number
078558210
Patent Number
78558210
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Official Website
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Is a
Current Assignee
Patent Jurisdiction
Patent Number
078558210
Date of Patent
December 21, 2010
0Patent Application Number
122296060
Date Filed
August 25, 2008
0Official Website
Patent Primary Examiner
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US Patent 07855821 Electrochromic compounds and associated media and devices
Infobox
Is a
Current assignee
Patent jurisdiction
Patent number
07855821
Date of patent
December 21, 2010
Patent application number
12229606
Date Filed
August 25, 2008
Patent primary examiner
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