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San Jose, CA, United States of America

Volterra Semiconductor Corporation

Calculating rank

USPTO Granted Patents = 220

% Expired Patents = 7.3

EPO Patents = 7

Trademarks = 2

Forward Citations = 3,586

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74 inventors (with patents filed for the assignee):

Marco A Zuniga (61 out of 77 patents)

Alexandr Ikriannikov (60 out of 81 patents)

Anthony J Stratakos (52 out of 54 patents)

4. Ilija Jergovic (33 out of 39 patents)

5. Budong You (32 out of 47 patents)

6. David B Lidsky (31 out of 64 patents)

7. Michael D McJimsey (27 out of 30 patents)

8. Andrew J Burstein (25 out of 34 patents)

9. Aaron M Schultz (23 out of 29 patents)

10. Jieli Li (20 out of 22 patents)

11. Charles Roger Sullivan (20 out of 39 patents)

12. Yang Lu (16 out of 16 patents)

13. Ognjen Djekic (15 out of 15 patents)

14. Kaiwei Yao (12 out of 52 patents)

15. Seth Marshall Kahn (12 out of 39 patents)

Core Competencies:

Power Converters

DC-to-DC Converters

Voltage Regulators

Coupled Inductors

Maximum Power Point Tracking

Integrated Circuits

Magnetic Devices

Energy Storage

Switching Circuits

Protection Devices

Inductor Arrays

Chip-Scale Packaging

220 patents: Sort by Forward Citations

1. 11862389 - Magnetic devices for power converters with light load enhancers (2024-01-02),

2. 11062830 - Magnetic devices for power converters with light load enhancers (2021-07-13),

3. 10910142 - Air core coupled inductors and associated systems and methods (2021-02-02),

4. 10778097 - Maximum power point tracking controllers and associated systems and methods (2020-09-15),

5. 10748845 - Power management application of interconnect substrates (2020-08-18),

6. 10559559 - Integrated protection devices with monitoring of electrical characteristics (2020-02-11),

7. 10332827 - Power management application of interconnect substrates (2019-06-25),

8. 10284072 - Voltage regulators with multiple transistors (2019-05-07),

9. 10283974 - Systems and methods for intelligent, adaptive management of energy storage packs (2019-05-07),

10. 10276288 - Coupled inductors with non-uniform winding terminal distributions (2019-04-30),

11. 10243467 - Voltage regulators with kickback protection (2019-03-26),

12. 10222814 - Systems and methods for DC-to-DC converter control (2019-03-05),

13. 10205390 - Systems and methods for controlling DC-to-DC converters including unregulated operating modes (2019-02-12),

14. 10147801 - Transistor with buried P+ and source contact (2018-12-04),

15. 10128035 - Coupled inductor arrays and associated methods (2018-11-13),

Company Overview

Volterra Semiconductor Corporation, based in San Jose, California, specializes in power management circuits, focusing on innovative solutions for energy efficiency. The company develops advanced technologies such as power converters, DC-to-DC converters, and voltage regulators, catering to a variety of applications in the electronics sector. Their expertise extends to integrated circuits and magnetic devices, with a commitment to enhancing energy storage and optimizing power delivery through cutting-edge maximum power point tracking techniques.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Nov 10 2026

220 Patents

#59 in San Jose, CA

#413 in California

#1,913 in US

#3,891 in the World

San Jose, CA, United States of America

Volterra Semiconductor Corporation

Forward Citations = 3,586

74 inventors:

Marco A Zuniga (61 out of 77 patents)

Alexandr Ikriannikov (60 out of 81 patents)

Anthony J Stratakos (52 out of 54 patents)

4. Ilija Jergovic (33 out of 39 patents)

5. Budong You (32 out of 47 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Volterra Semiconductor Corporation. Retrieved from https://idiyas.com/company/volterra-semiconductor

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]

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