Vibrating piece, vibrator, oscillator, and electronic device

Details Vibrating piece, vibrator, oscillator, and electronic device Vibrating piece, vibrator, oscillator, and electronic device

2005-05-17

2005-05-17

Dougherty, Thomas M. (Department: 2834)

Electrical generator or motor structure

Non-dynamoelectric

Piezoelectric elements and devices

Reexamination Certificate

active

06894428

ABSTRACT:
A vibrating piece in which a CI value ratio is maintained constant while minimizing the CI value of the fundamental wave so that variations of the CI values between the vibrating piece devices are reduced even if the base is made short, and the entire vibrating piece can be made smaller.

REFERENCES:
patent: 3423700 (1969-01-01), Curran et al.
patent: 3683213 (1972-08-01), Staudte
patent: 4223177 (1980-09-01), Nakamura
patent: 4384232 (1983-05-01), Debely
patent: 5912592 (1999-06-01), Kikushima
patent: 6005329 (1999-12-01), Ikeda et al.
patent: 20020121941 (2002-09-01), Sakata et al.
patent: 20020166379 (2002-11-01), Paros et al.
patent: 52052597 (1977-04-01), None
patent: 55138916 (1980-10-01), None
patent: 56065517 (1983-05-01), None

Affiliated with

Also associated with

Rating

Vibrating piece, vibrator, oscillator, and electronic device does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Vibrating piece, vibrator, oscillator, and electronic device, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Vibrating piece, vibrator, oscillator, and electronic device will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3376626