Paul Carvell

This inventor holds 17 USPTO granted patents and 12 published patent applications and 1 EPO patent. Top assignees: Tula Etechnology, Inc., Other. Active years: 2021-2026.

USPTO Granted Patents = 17 (Patent Applications = 12)

% Patents Active = 100.0

EPO Patents = 1 (Patent Applications = 8)

Average Co-Inventor Count = 2.1

ph-index = 8

Forward Citations = 212(Granted Patents)

Company Filing History:

16 out of 40

Tula Etechnology, Inc.

patents

1 out of 834,411

Other

patents

Years Active: 2021-2026

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17 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12744478 - Boosted rotor supply circuit and method for improving pulsed electric machine efficiency (2026-09-22),

2. 12609646 - Boosted converter for pulsed electric machine control (2026-04-21),

3. 12556118 - Method and apparatus for maintaining the rotor D flux for pulsing induction machines and electrically excited synchronous electric machines (2026-02-17),

4. 12370907 - On-pulse transition times for pulsed controlled electric machines using boost voltages (2025-07-29),

5. 12311772 - Pulse modulated control with field weakening for improved machine efficiency (2025-05-27),

6. 12278581 - Delay reduction for pulsed wound field synchronous machines (2025-04-14),

7. 12206346 - Electric machines with efficient torque transitions (2025-01-21),

8. 11888424 - Methods for improving rate of rise of torque in electric machines with stator current biasing (2024-01-30),

9. 11863096 - Boosted converter for pulsed electric machine control (2024-01-02),

10. 11695361 - Electric machines with efficient torque transitions (2023-07-04),

11. 11637513 - Methods of optimizing waveforms for electric motors (2023-04-25),

12. 11623529 - Pulse modulated control with field weakening for improved motor efficiency (2023-04-11),

13. 11427177 - Pulsed electric machine control using tables (2022-08-30),

14. 11167648 - Pulse modulated control with field weakening for improved motor efficiency (2021-11-09),

15. 11133767 - Pulsed electric machine control using tables (2021-09-28),

Title: Top Inventor in San Jose

Introduction: Shan Liu is a prominent inventor based in San Jose, California. He has made significant contributions to his field and is recognized for his innovative work.

Latest Patents: Shan Liu holds several patents that showcase his expertise and creativity in technology.

Career Highlights: Throughout his career, Liu has achieved numerous milestones that highlight his impact on the industry.

Collaborations: He has worked with various companies and institutions, fostering partnerships that enhance his projects.

Conclusion: Shan Liu continues to be a leading figure in innovation, inspiring others with his work and dedication.