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:
Aug. 24, 2010
Filed:
Feb. 15, 2005
Sean Xiao-an Zhang, Cupertino, CA (US);
Zhiyong LI, Palo Alto, CA (US);
Zhang-lin Zhou, Mountain View, CA (US);
William M. Tong, San Francisco, CA (US);
R. Stanley Williams, Portola Valley, CA (US);
Yong Chen, Sherman Oaks, CA (US);
Sean Xiao-An Zhang, Cupertino, CA (US);
Zhiyong Li, Palo Alto, CA (US);
Zhang-Lin Zhou, Mountain View, CA (US);
William M. Tong, San Francisco, CA (US);
R. Stanley Williams, Portola Valley, CA (US);
Yong Chen, Sherman Oaks, CA (US);
Hewlett-Packard Development Company. L.P., Houston, TX (US);
Abstract
A sensor array for sensing at least one of chemical moieties and biological moieties is provided. The sensor array comprises a plurality of working electrodes electrically associated with a reference electrode, each working electrode in combination with the reference electrode forming a transducer. Each working electrode is provided with a coating of a sensing element comprised of an ionizable moiety and a functional group sensitive to one of the chemical and/or biological moieties.