Invention Grant
- Patent Title: Alteration of resonant mode frequency response in mechanically resonant device
-
Application No.: US16275409Application Date: 2019-02-14
-
Publication No.: US11287644B2Publication Date: 2022-03-29
- Inventor: Jonathan A. Morarity , Matthew Ellis , Christopher Brian Adkins
- Applicant: Microvision, Inc.
- Applicant Address: US WA Redmond
- Assignee: Microvision, Inc.
- Current Assignee: Microvision, Inc.
- Current Assignee Address: US WA Redmond
- Agent Kevin D. Wills
- Main IPC: G02B26/12
- IPC: G02B26/12 ; G02B26/10 ; G03B21/00 ; H04N9/31 ; G02B26/08 ; H04N3/02 ; H04N3/08 ; H04N3/00
Abstract:
A mechanically resonant system exhibits a resonant mode frequency response. A conductor is included on a resonant member within the mechanically resonant system. A current in the conductor causes a modification of the resonant mode frequency response when in the presence of a magnetic field. The modification of the resonant mode frequency response may include an offset in the natural frequency of the mechanically resonant system.
Public/Granted literature
- US20200264427A1 Alteration of Resonant Mode Frequency Response in Mechanically Resonant Device Public/Granted day:2020-08-20
Information query
