Invention Grant
- Patent Title: Parasitic insensitive sampling in sensors
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Application No.: US17467251Application Date: 2021-09-05
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Publication No.: US11867584B2Publication Date: 2024-01-09
- Inventor: Vishnu Srinivasan , Ion Opris , Keith Bargroff
- Applicant: pSemi Corporation
- Applicant Address: US CA San Diego
- Assignee: pSemi Corporation
- Current Assignee: pSemi Corporation
- Current Assignee Address: US CA San Diego
- Agency: JAQUEZ LAND GREENHAUS & McFARLAND LLP
- Agent Alessandro Steinfl, Esq.
- Main IPC: G01L9/12
- IPC: G01L9/12 ; G01L9/02 ; H03M3/00 ; B81B7/00
Abstract:
Methods and devices to mitigate time varying impairments in sensors are described. The application of such methods and devices to pressure sensors facing time varying parasitic capacitances due to water droplets is detailed. Benefits of auto-zeroing technique as adopted in disclosed devices is also described.
Public/Granted literature
- US20220065723A1 Parasitic Insensitive Sampling in Sensors Public/Granted day:2022-03-03
Information query
