EPO Patents = 3

Forward Citations = 22

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2 inventors (with patents filed for the assignee):

Cheng-Chang Lai (6 out of 12 patents)

Ping Huang (3 out of 13 patents)

9 patents: Sort by Forward Citations

1. 12588121 - Power compensation method for serial connection PLC string (2026-03-24),

2. 12452984 - Replaceable bulb lamp LED string detective method and replaceable bulb lamp LED string device (2025-10-21),

3. 12284737 - LED string light controlling method using power line communication and LED string light using power line communication (2025-04-21),

4. 11239393 - Surface mounted LED device (2022-02-01),

5. 11152972 - Power line communication receiver (2021-10-19),

6. 11133842 - Power line communication sender and receiver (2021-09-28),

7. 10827593 - LED lighting system, LED device, and LED address writing method (2020-11-03),

8. 10314137 - Address detective method for parallel connection LED lighting system and parallel connection LED lighting system (2019-06-04),

9. 10123387 - Lighting string device, lighting string location identifying system, and lighting string location identifying method thereof (2018-11-06),

Company Overview

Power Mos Electronics Limited is a leading manufacturer of high-quality power semiconductor devices. With a strong focus on research and development, we provide innovative solutions for various industries including automotive, telecommunications, and renewable energy. Our products are known for their reliability, efficiency, and advanced technology. With a commitment to sustainability and customer satisfaction, Power Mos Electronics Limited continues to be a trusted partner for companies worldwide.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 6 2026

9 Patents

#355 in Hong Kong

#3,104 in China

Hong Kong, China

Power Mos Electronics Limited

Forward Citations = 22

2 inventors:

Cheng-Chang Lai (6 out of 12 patents)

Ping Huang (3 out of 13 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Power Mos Electronics Limited. Retrieved from https://idiyas.com/company/power-mos-electronics

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]

3 patents (EPO):

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]