Invention Grant
- Patent Title: Pressure sensing using quantum molecular rotational state transitions
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Application No.: US15698445Application Date: 2017-09-07
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Publication No.: US10551265B2Publication Date: 2020-02-04
- Inventor: Benjamin Stassen Cook , Django Trombley , Adam Joseph Fruehling , Juan Alejandro Herbsommer
- Applicant: TEXAS INSTRUMENTS INCORPORATED
- Applicant Address: US TX Dallas
- Assignee: TEXAS INSTRUMENTS INCORPORATED
- Current Assignee: TEXAS INSTRUMENTS INCORPORATED
- Current Assignee Address: US TX Dallas
- Agent Michael A. Davis, Jr.; Charles A. Brill; Frank D. Cimino
- Main IPC: G04F5/14
- IPC: G04F5/14 ; G01L11/00 ; G01L11/02
Abstract:
A pressure transducer includes a cavity, a first dipolar molecule disposed within the cavity, and a second dipolar molecule disposed within the cavity. The first dipolar molecule exhibits a quantum rotational state transition at a fixed frequency with respect to cavity pressure. The second dipolar molecule exhibits a quantum rotation state transition at a frequency that varies with cavity pressure.
Public/Granted literature
- US20190072447A1 PRESSURE SENSING USING QUANTUM MOLECULAR ROTATIONAL STATE TRANSITIONS Public/Granted day:2019-03-07
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