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For the Inventor, By the Inventor

Orlando, FL, United States of America

Piezo Technology Inc.


USPTO Granted Patents = 3

Forward Citations = 33

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2 inventors (with patents filed for the assignee):

goldMedal Robert C Smythe (3 out of 3 patents)

silverMedal Harry F Tiersten (2 out of 3 patents)


3 patents:

1. 5323083 - Crystal resonator having reduced acceleration sensitivity (1994-06-21),
2. 5041754 - Crystal resonator with acceleration sensitivity adjustable by external (1991-08-20),
3. 4060777 - Guided elastic surface wave filter (1977-11-29),
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USPTO Data Jan 1 1976 - Oct 6 2026

3 Patents

#144 in Orlando, FL

#2,667 in Florida

#73,815 in US

Orlando, FL (US)
Orlando, FL, United States of America

Piezo Technology Inc.

Forward Citations = 33

2 inventors:

goldMedal Robert C Smythe (3 out of 3 patents)

silverMedal Harry F Tiersten (2 out of 3 patents)

Please report any incorrect information to [email protected]
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