Shanghai, China

Yunchao Zhang

This inventor holds 57 USPTO granted patents and 3 published patent applications, primarily in Power Conversion Systems (CPC class H02M). Top assignee: On-Bright Electronics (Shanghai) Co., Ltd.. Active years: 2013-2025.

USPTO Granted Patents = 57 

% Patents Active = 77.2

Average Co-Inventor Count = 3.3

ph-index = 17

Forward Citations = 669(Granted Patents)

Forward Citations (Not Self Cited) = 413(Dec 10, 2025)


Inventors with similar research interests:


Company Filing History:


Years Active: 2013-2025

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Areas of Expertise:
Power Conversion
LED Regulation
Current Protection
Voltage Compensation
Signal Sampling
Dynamic Threshold Adjustment
Flyback Converters
Thermal Runaway
Distortion Reduction
Input Power Control
Output Current Regulation
Charging Systems
57 patents (USPTO):Explore Patents

Title: The Innovative Contributions of Yunchao Zhang in LED Technology

Introduction

Yunchao Zhang, located in Shanghai, China, is a prominent inventor known for his extensive contributions to the field of LED technology, holding an impressive 55 patents to his name. His innovations have significantly advanced the way LED systems operate, providing enhanced efficiency and control.

Latest Patents

Among his latest innovations is a patent for "Systems and methods for regulating LED currents." This invention details a system that includes a system controller, an inductor, a first resistor, a switch, and a first diode. The system controller is engineered to output a drive signal, enabling precise current regulation to one or more light-emitting diodes (LEDs). The configuration ensures optimal performance and reliability, showcasing Yunchao Zhang's commitment to enhancing LED technology.

Career Highlights

Yunchao Zhang's career is marked by his dedication to innovation while working at On-Bright Electronics (Shanghai) Co., Ltd. His role at the company has allowed him to collaborate on various projects focusing on LED systems, contributing to the company's reputation as a leader in electronic components.

Collaborations

Throughout his career, Yunchao Zhang has collaborated with talented professionals such as Lieyi Fang and Jun Zhou. These partnerships have fostered a collaborative environment that promotes the exchange of ideas and advancements in LED technology, leading to groundbreaking inventions and solutions.

Conclusion

In conclusion, Yunchao Zhang's exceptional body of work and innovative spirit continue to push the boundaries of LED technology. His recent patents and collaborative efforts reinforce his status as a leading inventor in the field, ensuring that his contributions will have a lasting impact on the industry.

Profile summary based on public USPTO records.
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