Event-based vision sensor and difference amplifier with reduced noise and removed offset
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United States of America Patent
Stats
-
Jan 3, 2023
Grant Date -
N/A
app pub date -
Aug 7, 2019
filing date -
Aug 7, 2019
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A circuit configured to amplify a signal from which an offset is cancelled includes an amplifier including an input stage configured to receive an input signal, the amplifier configured to amplify the input signal and output the amplified signal, and a switch including a transistor configured to reset the amplifier in response to a reset signal, the transistor including a body node connecting the transistor to the circuit, the transistor being configured to form a current path between the body node of the transistor and the input stage of the amplifier.
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International Classification(s)
- 2019 Application Filing Year
- G01J Class
- 1597 Applications Filed
- 1238 Patents Issued To-Date
- 77.53 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 0 Citation Count
- G01J Class
- 0 % this patent is cited more than
- 2 Age
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