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Chengdu Monolithic Power Systems, Inc.

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USPTO Granted Patents = 28

Forward Citations = 5

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44 inventors (with patents filed for the assignee):

Yuedong Chen (4 out of 20 patents)

Guangzhuo Li (3 out of 7 patents)

Hui Li (3 out of 43 patents)

4. Fangyu Zhang (3 out of 10 patents)

5. Siran Wang (2 out of 36 patents)

6. Lei Li (2 out of 31 patents)

7. Wei Mao (2 out of 5 patents)

8. Xiangyi Yang (2 out of 5 patents)

9. Xuefeng Chen (2 out of 12 patents)

10. Pengfei Liu (2 out of 8 patents)

11. Junlin Qian (2 out of 2 patents)

12. Jiangwei Cheng (2 out of 2 patents)

13. Lijie Jiang (1 out of 40 patents)

14. Ming Chen (1 out of 20 patents)

15. Wangmiao Hu (1 out of 14 patents)

Core Competencies:

Power Management

Switching Converter

Control Circuit

Power Supply

Integrated Circuit

Voltage Regulator

Light Load Efficiency

Current Sensing

Multi-Output

Active Clamp

Junction Field Effect Transistors

Schottky Diode

28 patents: Sort by Forward Citations

1. 12785575 - Flyback converter with timely wakeup and the method thereof (2026-11-03),

2. 12776694 - Switching converter with floating node and associated control circuit (2026-10-27),

3. 12732192 - Power management chip with multiplexed pin and power management chip system including the same (2026-09-08),

4. 12732113 - Control circuit for a resonant circuit and the method thereof (2026-09-08),

5. 12719373 - Multi-converter power supply (2026-08-25),

6. 12719370 - Controller for a BUCK-BOOST converter (2026-08-25),

7. 12719368 - Switching converter with zero-voltage switching and control method thereof (2026-08-25),

8. 12719299 - Power supply circuit (2026-08-25),

9. 12712463 - ISOLATED SWITCHING CONVERTER WITH CONTINUOUS CONDUCTION MODE AND DISCONTINUOUS CONDUCTION MODE (2026-08-18),

10. 12712452 - SWITCHING CONVERTER WITH OVERSHOOT SUPPRESSION AND CONTROL METHOD THEREOF (2026-08-18),

11. 12712430 - SWITCHING CONVERTER WITH SELECTABLE VOLTAGE SAMPLING PATHS AND ASSOCIATED CONTROL CIRCUIT AND CONTROL METHOD (2026-08-18),

12. 12706543 - Switch control circuit and power converter comprising the same (2026-08-11),

13. 12695449 - Integrated circuit, associated start-up circuit and start-up method thereof (2026-07-28),

14. 12665519 - Control circuit for multi-output switching converter (2026-06-23),

15. 12665487 - Switching converter with improved light load efficiency and control method thereof (2026-06-23),

Company Overview

Chengdu Monolithic Power Systems, Inc. specializes in the design and manufacturing of high-performance analog and mixed-signal semiconductors. The company focuses on power management solutions that cater to a variety of sectors, including telecommunications, automotive, and consumer electronics. With a commitment to innovation, it develops advanced technologies that enhance energy efficiency and system performance. Located in Chengdu, the company plays a significant role in the semiconductor industry, contributing to the growth of modern electronic applications.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Nov 3 2026

28 Patents

#9 in Chengdu

#1,088 in China

#23,325 in the World

Chengdu Monolithic Power Systems, Inc.

Forward Citations = 5

44 inventors:

Yuedong Chen (4 out of 20 patents)

Guangzhuo Li (3 out of 7 patents)

Hui Li (3 out of 43 patents)

4. Fangyu Zhang (3 out of 10 patents)

5. Siran Wang (2 out of 36 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Chengdu Monolithic Power Systems, Inc.. Retrieved from https://idiyas.com/company/chengdu-monolithic-power-systems

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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