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Forward Citations = 977

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4 inventors (with patents filed for the assignee):

Kenneth Meade Lakin (12 out of 13 patents)

Ralph Edward Rose (2 out of 2 patents)

Richard S Ketcham (2 out of 2 patents)

4. Kevin Thomas McCarron (1 out of 2 patents)

14 patents: Sort by Forward Citations

1. 6720844 - Coupled resonator bulk acoustic wave filter (2004-04-13),

2. 6686128 - Method of fabricating patterned layers of material upon a substrate (2004-02-03),

3. 6291931 - Piezoelectric resonator with layered electrodes (2001-09-18),

4. 6242992 - Interdigital slow-wave coplanar transmission line resonator and coupler (2001-06-05),

5. 6239536 - Encapsulated thin-film resonator and fabrication method (2001-05-29),

6. 6114635 - Chip-scale electronic component package (2000-09-05),

7. 6107721 - Piezoelectric resonators on a differentially offset reflector (2000-08-22),

8. 5942958 - Symmetrical piezoelectric resonator filter (1999-08-24),

9. 5894647 - Method for fabricating piezoelectric resonators and product (1999-04-20),

10. 5821833 - Stacked crystal filter device and method of making (1998-10-13),

11. 5777532 - Interdigital slow wave coplanar transmission line (1998-07-07),

12. 5630949 - Method and apparatus for fabricating a piezoelectric resonator to a (1997-05-20),

13. 5404628 - Method for optimizing piezoelectric resonator-based networks (1995-04-11),

14. 5231327 - Optimized piezoelectric resonator-based networks (1993-07-27),

Tfr Technologies, Inc. is a leading tech company specializing in innovative software solutions for businesses. With a focus on cutting-edge technology and top-notch customer service, Tfr Technologies helps organizations streamline their operations and reach their full potential. Their team of skilled engineers and developers work tirelessly to deliver tailor-made solutions that meet the unique needs of each client. Tfr Technologies is dedicated to driving success through technology.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Jan 6 2026

14 Patents

#10 in Bend, OR

#217 in Oregon

#21,655 in US

#40,962 in the World

Bend, OR, United States of America

Tfr Technologies, Inc.

Forward Citations = 977

4 inventors:

Kenneth Meade Lakin (12 out of 13 patents)

Ralph Edward Rose (2 out of 2 patents)

Richard S Ketcham (2 out of 2 patents)

4. Kevin Thomas McCarron (1 out of 2 patents)

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