For the Inventor, By the Inventor

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San Jose, CA, United States of America

Monolithic Power Systems, Inc.

USPTO Granted Patents = 366

EPO Patents = 16

Trademarks = 10

Forward Citations = 2,244

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208 inventors (with patents filed for the assignee):

Yuancheng Ren (37 out of 79 patents)

Wei P Chen (27 out of 121 patents)

Junming Zhang (27 out of 46 patents)

4. James Copland Moyer (27 out of 36 patents)

5. James Nguyen (24 out of 34 patents)

6. Eric X Yang (21 out of 41 patents)

7. Michael Ren Hsing (20 out of 21 patents)

8. Kaiwei Yao (19 out of 52 patents)

9. Jian Jiang (19 out of 24 patents)

10. Daocheng Huang (17 out of 17 patents)

11. Jinghai Zhou (17 out of 23 patents)

12. Ji-Hyoung Yoo (17 out of 23 patents)

13. Lei Du (16 out of 19 patents)

14. Peng Xu (14 out of 351 patents)

15. Hunt Hang Jiang (14 out of 29 patents)

Core Competencies:

Quasi-Resonant Converters

Power Supply Modules

Multiphase Switching Converters

LED Driving Circuits

Battery Management Systems

Voltage Regulation

Hybrid DC-DC Converters

Integrated Circuits

Trans-Inductor Voltage Regulators

Resonant Converters

Field-Plate Trench FETs

3-D Package Structures

366 patents: Sort by Forward Citations

1. 12512778 - Power circuit having safety function and method for controlling the same (2025-12-30),

2. 12501695 - Driving circuit having a negative voltage isolation circuit (2025-12-16),

3. 12483112 - Controller and controlling method for quasi-resonant controlled switching converter (2025-11-25),

4. 12471218 - Sandwich structure power supply module (2025-11-11),

5. 12470145 - Multiphase switching converter with stackable controllers (2025-11-11),

6. 12453061 - Sandwich structure power module (2025-10-21),

7. 12452975 - LED driving circuit and method for controlling a current distribution to an LED string (2025-10-21),

8. 12446274 - Semiconductor device having a termination region with deep trench isolation (2025-10-14),

9. 12418237 - Power system with adaptive minimum frequency (2025-09-16),

10. 12401280 - Multi-phase voltage converter with individual phase temperature reporting (2025-08-26),

11. 12374999 - Composite switch circuit with reduced power loss and the forming method thereof (2025-07-29),

12. 12368312 - Battery charge current management system and related integrated circuit (2025-07-22),

13. 12356550 - Sandwich structure power supply module (2025-07-08),

14. 12355357 - Multi-level buck converter and associate control circuit thereof (2025-07-08),

15. 12348135 - Power circuit, driving circuit and method for providing driving voltage (2025-07-01),

Monolithic Power Systems, Inc. (MPS) is a leading company specializing in high-performance power solutions for a wide variety of applications. With a focus on innovation and quality, MPS designs, manufactures, and markets advanced semiconductor devices and integrated circuits. Their products are used in industries such as automotive, consumer electronics, industrial, and healthcare. MPS is committed to providing reliable and efficient power solutions to meet the ever-evolving needs of their customers.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 30 2025

366 Patents

#44 in San Jose, CA

#269 in California

#1,203 in US

#2,433 in the World

San Jose, CA, United States of America

Monolithic Power Systems, Inc.

Forward Citations = 2,244

208 inventors:

Yuancheng Ren (37 out of 79 patents)

Wei P Chen (27 out of 121 patents)

Junming Zhang (27 out of 46 patents)

4. James Copland Moyer (27 out of 36 patents)

5. James Nguyen (24 out of 34 patents)

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