Guangdong, China

Weichang Wu

This inventor holds 1 USPTO granted patent and 2 published patent applications. Top assignee: Shenzhen Billda Technology Co., Ltd. Active years: 2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Weichang Wu. Retrieved from https://idiyas.com/inventor/weichang-wu-9qw88jqe

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Calculating rank
USPTO Granted Patents = 1 

% Patents Active = 100.0

Average Co-Inventor Count = 4.0

ph-index = 1


Company Filing History:


Years Active: 2025

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1 patent (USPTO):Explore Patents

Title: Weichang Wu: Innovator in Emergency Power Supply Technology

Introduction

Weichang Wu is a notable inventor based in Guangdong, China. He has made significant contributions to the field of emergency power supply systems. His innovative approach has led to the development of a unique patent that addresses critical power supply challenges.

Latest Patents

Weichang Wu holds a patent for an "Emergency power supply circuit and lighting device." This invention provides a reliable emergency power supply circuit and a lighting device. The main control unit monitors the output voltage of a charging circuit. When the charging circuit is abnormal, an auxiliary power supply is connected to an energy storage unit through an auxiliary power supply control circuit. This setup ensures the stability of the energy supply. A boost unit is controlled to enhance the output voltage of the energy storage unit, meeting the operational voltage requirements of various loads. The boost circuit is also connected to a drive control unit via a feedback unit, allowing for real-time regulation of the output voltage.

Career Highlights

Weichang Wu is currently employed at Shenzhen Billda Technology Co., Ltd. His work at this company has allowed him to focus on developing innovative solutions in power supply technology. His dedication to research and development has positioned him as a key player in his field.

Collaborations

Weichang Wu collaborates with talented individuals such as Jianjun Ke and Qiu Feng. Their combined expertise fosters a creative environment that drives innovation and enhances the development of new technologies.

Conclusion

Weichang Wu's contributions to emergency power supply technology exemplify his commitment to innovation. His patent reflects a deep understanding of power management and stability. Through his work, he continues to make a significant impact in the field of electrical engineering.

Profile summary based on public USPTO records.
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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