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:
Jan. 09, 2018
Filed:
Sep. 09, 2016
Donald E. Ackley, Cardiff, CA (US);
Chan-long Shieh, Paradise Valley, AZ (US);
Donald E. Ackley, Cardiff, CA (US);
Chan-Long Shieh, Paradise Valley, AZ (US);
CBRITE INC., Goleta, CA (US);
Abstract
A metal oxide TFT-based sensor with multiple sensing modalities including an ion sensitive detector having an extended gate, a reservoir constructed to receive a sample carrying solution, and an ion sensitive electrode. The sensor further including a photodiode, a plurality of metal-oxide thin film transistors and a signal output. A pair of the metal-oxide thin film transistors are coupled to the photodiode, the ion sensitive detector and the output so as to provide output signals at the output alternately representative of ion emissions sensed by the ion sensitive detector and fluorescence events sensed by the photodiode.