Invention Grant
- Patent Title: Ultra low-power CMOS based bio-sensor circuit
- Patent Title (中): 超低功耗基于CMOS的生物传感器电路
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Application No.: US13232395Application Date: 2011-09-14
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Publication No.: US08409867B2Publication Date: 2013-04-02
- Inventor: Aditya Bansal , Sufi Zafar
- Applicant: Aditya Bansal , Sufi Zafar
- Applicant Address: US NY Armonk
- Assignee: International Business Machines Corporation
- Current Assignee: International Business Machines Corporation
- Current Assignee Address: US NY Armonk
- Agency: Cantor Colburn LLP
- Agent Preston Young
- Main IPC: G01N15/06
- IPC: G01N15/06 ; G01N33/00 ; G01N33/48
Abstract:
An apparatus configured to identify a material having an electric charge, the apparatus having: an inverting gain amplifier including a first field-effect transistor (FET) coupled to a second FET; wherein a gate of the first FET is configured to sense the electric charge and an output of the amplifier provides a measurement of the electric charge to identify the material.
Public/Granted literature
- US20120001614A1 ULTRA LOW-POWER CMOS BASED BIO-SENSOR CIRCUIT Public/Granted day:2012-01-05
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