Invention Grant
- Patent Title: Front-end amplifier circuits for biomedical electronics
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Application No.: US15383261Application Date: 2016-12-19
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Publication No.: US10116262B2Publication Date: 2018-10-30
- Inventor: Chung-Yu Wu , Ya-Syuan Sung
- Applicant: Winbond Electronics Corp.
- Applicant Address: TW Taichung
- Assignee: WINBOND ELECTRONICS CORP.
- Current Assignee: WINBOND ELECTRONICS CORP.
- Current Assignee Address: TW Taichung
- Agency: Muncy, Geissler, Olds & Lowe, P.C.
- Priority: CN201610150167 20160316
- Main IPC: H03F3/45
- IPC: H03F3/45 ; H03F1/02 ; A61B5/04 ; A61B5/0428 ; H03F3/187 ; H03F3/68 ; H03G3/30 ; H03H11/04 ; H03F1/08 ; H03F3/72 ; H03G1/00 ; H03G3/00 ; H03G5/28
Abstract:
A front-end amplifier circuit for receiving a biological signal includes a signal channel. The signal channel amplifies the biological signal to generate a detection current and includes a capacitive-coupled transconductance amplifier. The capacitive-coupled transconductance amplifier amplifies the biological signal with a transconductance gain to generate a first current.
Public/Granted literature
- US20170272036A1 FRONT-END AMPLIFIER CIRCUITS FOR BIOMEDICAL ELECTRONICS Public/Granted day:2017-09-21
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