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:
Jun. 30, 2009
Filed:
Oct. 30, 2003
Applicants:
Xiao-an Zhang, Sunnyvale, CA (US);
R. Stanley Williams, Redwood City, CA (US);
Inventors:
Xiao-An Zhang, Sunnyvale, CA (US);
R. Stanley Williams, Redwood City, CA (US);
Assignee:
Hewlett-Packard Development Company, L.P., Houston, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02F 1/15 (2006.01);
U.S. Cl.
CPC ...
Abstract
An electrochemically-activated optical switch is provided, comprising a molecular system configured between a pair of electrodes. The molecular system includes a moiety that is oxidizable or reducible in the presence of an electric current.
Zhang, Xiao-An. (2009). Class of charge-actuated chromogenic structures based on the oxidation and reduction of optical switchable materials in a thin-film electrochemical cell (U.S. Patent No. 7554713). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7554713
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile