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Santa Clara, CA, United States of America

Sf Motors, Inc.

USPTO Granted Patents = 70

Trademarks = 1

Forward Citations = 557

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53 inventors (with patents filed for the assignee):

Yifan Tang (52 out of 61 patents)

Ying Liu (26 out of 45 patents)

Duanyang Wang (26 out of 27 patents)

4. Zhong Nie (19 out of 19 patents)

5. Kangwei Mao (13 out of 13 patents)

6. Colin Haag (12 out of 12 patents)

7. Nathan Chung (12 out of 12 patents)

8. Jinzhu Li (11 out of 11 patents)

9. Yunan Song (9 out of 9 patents)

10. Chien-Fan Chen (8 out of 8 patents)

11. Sangwoo Han (8 out of 8 patents)

12. Saeed Khaleghi Rahimian (7 out of 11 patents)

13. Brennan Campbell (6 out of 13 patents)

14. Scott Quinlan Freeman Monismith (6 out of 8 patents)

15. Nathalie Capati (5 out of 6 patents)

Core Competencies:

Battery Cell

Electric Vehicle

Lithium-Ion

Inverter Module

Charging System

Battery Degradation

Thermal Management

Electric Drivetrain

Power Converter

Anode Layer

Emergency Response

Vehicle Command Generation

70 patents: Sort by Forward Citations

1. 11228071 - Battery cell for electric vehicle battery pack (2022-01-18),

2. 11121654 - Dynamic stability control for electric motor drives using stator flux oriented control (2021-09-14),

3. 11121430 - Block copolymer separators with nano-channels for lithium-ion batteries (2021-09-14),

4. 11121353 - Systems and methods for potassium enhancing silicon-containing anodes for improved cyclability (2021-09-14),

5. 11119492 - Automatically responding to emergency service vehicles by an autonomous vehicle (2021-09-14),

6. 11075431 - Integrated current collector for electric vehicle battery cell (2021-07-27),

7. 11070117 - Apparatus and method to centrifugally cast copper rotor assemblies for induction motor of electric vehicle (2021-07-20),

8. 11038214 - Systems and methods of managing battery cell degradation (2021-06-15),

9. 11034243 - Vehicle battery controller based on a reduced order model (2021-06-15),

10. 11007899 - Mounting structures for battery packs in electric vehicles (2021-05-18),

11. 11001155 - Electric vehicle lithium ion battery charging system and method (2021-05-11),

12. 10938003 - Battery packs to power electric vehicles (2021-03-02),

13. 10932396 - Electric vehicle inverter module heat sink (2021-02-23),

14. 10930917 - Electric vehicle battery cell having multiple stack structures (2021-02-23),

15. 10930901 - Electric vehicle battery cell having a patterned surface (2021-02-23),

Sf Motors, Inc., based in Santa Clara, California, specializes in the development and manufacturing of advanced electric vehicle batteries. The company focuses on innovative technologies related to battery cells, lithium-ion systems, and electric drivetrains, aiming to enhance the performance and efficiency of electric vehicles. Key areas of research include inverter modules, charging systems, battery degradation, and thermal management, positioning Sf Motors at the forefront of the electric mobility sector.

Profile summary based on public USPTO records.

Company Badge

USPTO Data Jan 1 1976 - Oct 6 2026

Sf Motors, Inc.

70 Patents

#55 in Santa Clara, CA

#1,222 in California

#5,235 in US

#10,631 in the World

Santa Clara, CA, United States of America

Sf Motors, Inc.

Forward Citations = 557

53 inventors:

Yifan Tang (52 out of 61 patents)

Ying Liu (26 out of 45 patents)

Duanyang Wang (26 out of 27 patents)

4. Zhong Nie (19 out of 19 patents)

5. Kangwei Mao (13 out of 13 patents)

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