Rotating piezoelectric motor for discs
Number of patents in Portfolio can not be more than 2000
United States of America
Stats
-
Mar 22, 2022
Grant Date -
Sep 12, 2019
app pub date -
Feb 14, 2019
filing date -
Feb 14, 2019
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A rotating piezoelectric motor including a piezoelectric actuator including a resonator having a pair of arms connected at one of their ends in a connection area, the other two ends being referred to as ‘free’, a passive element able to be driven in rotation by the friction of the free ends on the passive element, the passive element including a disc and a rim extending from the periphery of the disc, the rim passing between the free ends of the arms.
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International Classification(s)
- 2019 Application Filing Year
- H02N Class
- 385 Applications Filed
- 265 Patents Issued To-Date
- 68.84 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 0 Citation Count
- H02N Class
- 0 % this patent is cited more than
- 3 Age
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