For the Inventor, By the Inventor

Enter assignee name

Westerville, OH, United States of America

Lake Shore Cryotronics, Inc.

USPTO Granted Patents = 43

% Expired Patents = 32.6

EPO Patents = 3

Trademarks = 4

Forward Citations = 305

Loading Chart...

Loading Chart...

32 inventors (with patents filed for the assignee):

Philip R Swinehart (14 out of 20 patents)

Vladimir Kochergin (14 out of 14 patents)

Neil C Griffen (8 out of 22 patents)

4. Houston Fortney (6 out of 6 patents)

5. Richard S Stokes (4 out of 6 patents)

6. John K Krause (4 out of 4 patents)

7. Daniel Hoy (3 out of 3 patents)

8. Bo-Kuai Lai (3 out of 3 patents)

9. Patrick Gleeson (3 out of 3 patents)

10. David Daughton (3 out of 3 patents)

11. Bradley C Dodrill (3 out of 3 patents)

12. Joseph F Bioty (3 out of 3 patents)

13. Jeffrey R Lindemuth (2 out of 2 patents)

14. Mokhtar M Maklad (2 out of 5 patents)

15. Edward C Maloof (2 out of 2 patents)

Core Competencies:

Magneto-Optical Sensors

Hall Effect Sensor

Ranging Systems

Magnetic Property Characterization

Optical Force Sensing

Electromechanical Drive

Tachometer Assembly

Spectral Filter

Vertical Cavity Surface Emitting Lasers

Metal Oxy-Nitride Resistance Films

Digital Tachometer

Magnetoresistive Sensor

43 patents: Sort by Forward Citations

1. 12429547 - Ranging systems and methods for decreasing transitive effects in multi-range materials measurements (2025-09-30),

2. 12287390 - Hybrid digital and analog signal generation systems and methods (2025-04-29),

3. 12245520 - Hall effect sensor with low offset and high level of stability (2025-03-04),

4. 11982730 - Ranging systems and methods for decreasing transitive effects in multi-range materials measurements (2024-05-14),

5. 11959991 - Hybrid digital and analog signal generation systems and methods (2024-04-16),

6. 11864470 - Hall effect sensor with low offset and high level of stability (2024-01-02),

7. 11762050 - Integrated measurement systems and methods for synchronous, accurate materials property measurement (2023-09-19),

8. 11605778 - Hall effect sensor with low offset and high level of stability (2023-03-14),

9. 11550015 - Ranging systems and methods for decreasing transitive effects in multi-range materials measurements (2023-01-10),

10. 10073151 - Fast hall effect measurement system (2018-09-11),

11. 9797965 - Fast hall effect measurement system (2017-10-24),

12. 8879067 - Wavelength dependent optical force sensing (2014-11-04),

13. 8701500 - Method and apparatus for fixing strained optical fibers against creep and temperature and strain sensors using said technology (2014-04-22),

14. 8327727 - Probe tip (2012-12-11),

15. 7760053 - Negative refractive index and opto-magnetic materials and method of fabricating same (2010-07-20),

Company Overview

Lake Shore Cryotronics, Inc., based in Westerville, Ohio, specializes in advanced measurement and control solutions for cryogenic and semiconductor applications. The company develops a diverse range of technologies, including ranging systems, Hall effect sensors, and optical force sensing devices. Their expertise extends to magneto-optical sensors, spectral filters, and electromechanical drives, catering to industries that require precision in low-temperature environments and high-performance magnetic field measurements.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

43 Patents

#3 in Westerville, OH

#348 in Ohio

#8,099 in US

#16,040 in the World

Westerville, OH, United States of America

Lake Shore Cryotronics, Inc.

Forward Citations = 305

32 inventors:

Philip R Swinehart (14 out of 20 patents)

Vladimir Kochergin (14 out of 14 patents)

Neil C Griffen (8 out of 22 patents)

4. Houston Fortney (6 out of 6 patents)

5. Richard S Stokes (4 out of 6 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Lake Shore Cryotronics, Inc.. Retrieved from https://idiyas.com/company/lake-shore-cryotronics

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]

Loading…