For the Inventor, By the Inventor

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Fullerton, CA, United States of America

Direct Drive Systems, Inc.

USPTO Granted Patents = 16

CIPO Patents = 14

EPO Patents = 8

Forward Citations = 253

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11 inventors (with patents filed for the assignee):

Daniel M Saban (15 out of 15 patents)

Paulo Guedes-Pinto (8 out of 39 patents)

John Stout (4 out of 14 patents)

4. Zhiguo Pan (4 out of 25 patents)

5. Raed H Ahmad (4 out of 9 patents)

6. Venkateshwaran Krishnan (1 out of 9 patents)

7. Costin Ifrim (1 out of 3 patents)

8. Dennis Strouse (1 out of 1 patent)

9. Alex Ivaschenko (1 out of 1 patent)

10. Cassandra Bailey (1 out of 1 patent)

11. Peter Petrov (1 out of 1 patent)

16 patents: Sort by Forward Citations

1. 10263547 - Permanent magnet motor control for electric subsea pump (2019-04-16),

2. 8421297 - Stator wedge for an electric machine (2013-04-16),

3. 8415854 - Stator for an electric machine (2013-04-09),

4. 8350432 - Electric machine (2013-01-08),

5. 8310123 - Wrapped rotor sleeve for an electric machine (2012-11-13),

6. 8253298 - Slot configuration of an electric machine (2012-08-28),

7. 8247938 - Rotor for electric machine having a sleeve with segmented layers (2012-08-21),

8. 8237320 - Thermally matched composite sleeve (2012-08-07),

9. 8183734 - Hybrid winding configuration of an electric machine (2012-05-22),

10. 8179009 - Rotor for an electric machine (2012-05-15),

11. 8154158 - Cooling an electrical machine (2012-04-10),

12. 8040007 - Rotor for electric machine having a sleeve with segmented layers (2011-10-18),

13. 7960948 - Electromechanical energy conversion systems (2011-06-14),

14. 7859212 - Electric drive system with redundancy (2010-12-28),

15. 7710081 - Electromechanical energy conversion systems (2010-05-04),

Direct Drive Systems, Inc. is a leading provider of innovative direct drive motor systems for various industries. With over 20 years of experience, our company specializes in designing, manufacturing, and servicing high-performance direct drive motors, rotary tables, and motorized linear stages. We offer cutting-edge solutions that deliver unmatched precision, speed, and reliability. Our products are used in semiconductor manufacturing, robotics, automation, medical equipment, and many other applications. Visit our website to learn more about our superior direct drive solutions.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 9 2025

16 Patents

#10 in Fullerton, CA

#4,620 in California

#19,271 in US

#36,634 in the World

Fullerton, CA, United States of America

Direct Drive Systems, Inc.

Forward Citations = 253

11 inventors:

Daniel M Saban (15 out of 15 patents)

Paulo Guedes-Pinto (8 out of 39 patents)

John Stout (4 out of 14 patents)

4. Zhiguo Pan (4 out of 25 patents)

5. Raed H Ahmad (4 out of 9 patents)

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