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WeiMing Sun

This inventor holds 13 USPTO granted patents and 1 published patent application. Top assignees: Semiconductor Components Industries, LLC, Fairchild Semiconductor Corporation. Active years: 2011-2026.

USPTO Granted Patents = 13 (Patent Applications = 1)

% Patents Active = 92.3

Average Co-Inventor Count = 2.5

ph-index = 2

Forward Citations = 10(Granted Patents)

Company Filing History:

9 out of 3,714

Semiconductor Components Industries, LLC

patents

4 out of 1,302

Fairchild Semiconductor Corporation

patents

Years Active: 2011-2026

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13 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12651901 - Surge protector and surge protection method (2026-06-09),

2. 11202358 - Discharge method and circuit for USB connector (2021-12-14),

3. 11132011 - Signal receiving circuit and method, and signal detecting circuit (2021-09-28),

4. 11088540 - Switch circuit with high voltage protection that reduces leakage currents (2021-08-10),

5. 10819074 - Overvoltage protection circuit for USB connector (2020-10-27),

6. 10811866 - Negative voltage detection and voltage surge protection (2020-10-20),

7. 10574052 - High voltage clamp with positive and negative protection (2020-02-25),

8. 10470283 - Discharge method and circuit for USB connector (2019-11-05),

9. 10228712 - Signal receiving circuit and method, and signal detecting circuit (2019-03-12),

10. 10002061 - USB interface detector (2018-06-19),

11. 9018998 - Delay time adjusting circuit, method, and integrated circuit (2015-04-28),

12. 8937500 - Delay method, circuit and integrated circuit (2015-01-20),

13. 7868666 - Low-quiescent-current buffer (2011-01-11),

Title: Innovations of WeiMing Sun

Introduction

WeiMing Sun is a prominent inventor based in Beijing, China. He has made significant contributions to the field of electronics, holding a total of 13 patents. His work primarily focuses on improving circuit designs and methods for electronic components.

Latest Patents

One of his latest patents is a discharge method and circuit for USB connectors. This invention includes a discharge circuit designed to effectively manage voltage discharges from USB connector pins. The circuit features a discharge load that discharges voltage while ensuring that power consumption remains within a specified limit. Additionally, it incorporates control circuits that adjust the discharge load based on voltage changes, maintaining a controlled slew rate. Another notable patent involves a signal receiving circuit and method, which is designed to receive input voltage signals. This circuit includes a voltage regulating component and a comparing circuit that ensures the input signal is correctly identifiable.

Career Highlights

WeiMing Sun has worked with notable companies in the semiconductor industry, including Semiconductor Components Industries, LLC and Fairchild Semiconductor Corporation. His experience in these organizations has contributed to his expertise in electronic circuit design and innovation.

Collaborations

Throughout his career, WeiMing has collaborated with talented individuals such as Lei Huang and Peng Zhu. These partnerships have fostered a creative environment that has led to the development of innovative technologies.

Conclusion

WeiMing Sun's contributions to the field of electronics through his patents and collaborations highlight his role as a significant inventor. His work continues to influence advancements in electronic circuit design and functionality.

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