For the Inventor, By the Inventor

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San Jose, CA, United States of America

Empower Semiconductor, Inc.

USPTO Granted Patents = 58

Trademarks = 3

Forward Citations = 139

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15 inventors (with patents filed for the assignee):

Timothy Alan Phillips (28 out of 33 patents)

David B Lidsky (26 out of 64 patents)

Parag Oak (20 out of 20 patents)

4. Trey Roessig (9 out of 25 patents)

5. Narendra Nath Gaddam (8 out of 8 patents)

6. Shrinivasan Jaganathan (6 out of 6 patents)

7. Bai Nguyen (5 out of 5 patents)

8. Richard Nicholson (4 out of 4 patents)

9. Gene Sheridan (3 out of 6 patents)

10. Haritha Chanda (3 out of 3 patents)

11. Artin Der Minassians (1 out of 13 patents)

12. Peter Huang (1 out of 1 patent)

13. Feng Yuan (1 out of 1 patent)

14. Xiaogang Feng (1 out of 1 patent)

15. Alexandre Antunes Bezerra (1 out of 1 patent)

Core Competencies:

Voltage Regulator

Switched-Capacitor Converter

Power Delivery Control

High Voltage Switching

Inductor Flux Control

Multi-Phase Converters

Charge Balancing

DC-DC Converter

Embedded Devices

Clock Generation

Efficiency Techniques

MOSFET Characteristics

58 patents: Sort by Forward Citations

1. 12620901 - Deeply integrated voltage regulator architectures (2026-05-05),

2. 12562647 - Dual-output switched-capacitor power converter (2026-02-24),

3. 12556085 - Power conversion circuit with solid state switches (2026-02-17),

4. 12531487 - Power delivery control circuit (2026-01-20),

5. 12470141 - Inductor flux control circuits (2025-11-11),

6. 12451802 - High voltage switching regulator with n-channel high-side switches (2025-10-21),

7. 12418239 - Reconfigurable power converter having multiple power stages (2025-09-16),

8. 12407261 - Clock generation for multi-phase converters (2025-09-02),

9. 12407251 - Systems and methods for improving efficiency in a power converter using cascode power stages (2025-09-02),

10. 12316223 - Phase multiplexed series stacked DC-DC converter (2025-05-27),

11. 12316219 - Switched capacitor recirculating converter circuits (2025-05-27),

12. 12283889 - Converter output stage with bias voltage generator (2025-04-21),

13. 12267013 - Series stacked phase DC-DC converters with stable operation (2025-04-01),

14. 12255534 - Systems and methods for stable intermediate node operation in series stacked phase DC-DC converters (2025-03-18),

15. 12176814 - Automatic charge balancing between phases using voltage control loop in multiphase converter (2024-12-24),

Empower Semiconductor, Inc. is a leading innovator in power conversion technology, headquartered in San Jose, California. The company specializes in advanced solutions for voltage regulation and power delivery control, focusing on high-performance applications. Their expertise encompasses switched-capacitor converters, multi-phase converters, and charge balancing techniques, enabling efficient power management across various electronic devices. Empower Semiconductor is committed to enhancing the efficiency and reliability of power systems in diverse markets.

Profile summary based on public USPTO records.

Company Badge

USPTO Data Jan 1 1976 - Oct 6 2026

Empower Semiconductor, Inc.

58 Patents

#173 in San Jose, CA

#1,442 in California

#6,151 in US

#12,380 in the World

San Jose, CA, United States of America

Empower Semiconductor, Inc.

Forward Citations = 139

15 inventors:

Timothy Alan Phillips (28 out of 33 patents)

David B Lidsky (26 out of 64 patents)

Parag Oak (20 out of 20 patents)

4. Trey Roessig (9 out of 25 patents)

5. Narendra Nath Gaddam (8 out of 8 patents)

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