Invention Grant
- Patent Title: Pressure sensing device and method for using the same
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Application No.: US16522917Application Date: 2019-07-26
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Publication No.: US11131595B2Publication Date: 2021-09-28
- Inventor: Urcan Guler , Kenji Homma , Xuemei Wang
- Applicant: UNITED TECHNOLOGIES CORPORATION
- Applicant Address: US CT Farmington
- Assignee: UNITED TECHNOLOGIES CORPORATION
- Current Assignee: UNITED TECHNOLOGIES CORPORATION
- Current Assignee Address: US CT Farmington
- Agency: Carlson, Gaskey & Olds, P.C.
- Main IPC: G01L11/02
- IPC: G01L11/02 ; G01L1/24
Abstract:
A pressure sensing film includes first and second films. The first and second films are configured to form an optical cavity therebetween. A flexible transparent film is arranged in the optical cavity. The flexible transparent film is compressible in response to a pressure change in air adjacent the pressure sensing film. A pressure sensing device and a method of sensing pressure adjacent a surface are also disclosed.
Public/Granted literature
- US20210025775A1 PRESSURE SENSING DEVICE AND METHOD FOR USING THE SAME Public/Granted day:2021-01-28
Information query
