Fujian, China

Guanfeng Liu

This inventor holds 1 USPTO granted patent. Top assignee: Xiamen Leedarson Lighting Co., Ltd. Active years: 2022.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Guanfeng Liu. Retrieved from https://idiyas.com/inventor/guanfeng-liu-u4ht13dd

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


% Patents Active = 100.0

Average Co-Inventor Count = 8.0

ph-index = 1

Forward Citations = 2(Granted Patents)


Company Filing History:


Years Active: 2022

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1 patent (USPTO):Explore Patents

Title: Guanfeng Liu: Innovator in Lighting Technology

Introduction

Guanfeng Liu is a notable inventor based in Fujian, China. He has made significant contributions to the field of lighting technology. His innovative designs have led to the development of practical and efficient lighting solutions.

Latest Patents

Guanfeng Liu holds a patent for a light bulb apparatus. This invention includes a bulb shell, a light source, a driver, a head housing, and a bottom switch. The light source is enclosed by the bulb shell, allowing it to emit light through the shell. The driver converts external power into a driving current for the light source. The head housing features an Edison cap, which is coupled to the bulb shell. The driver is enclosed within the head housing, and the Edison cap connects to an Edison socket for power. Additionally, the bottom switch is located on the bottom of the Edison cap, enabling users to change the driver's settings. He has 1 patent to his name.

Career Highlights

Guanfeng Liu is currently employed at Xiamen Leedarson Lighting Co., Ltd. His work at this company has allowed him to focus on innovative lighting solutions. His contributions have been instrumental in advancing the company's product offerings.

Collaborations

Guanfeng Liu has worked alongside talented colleagues, including Xiaobo Chen and Shenggan Wang. Their collaborative efforts have fostered a creative environment that encourages innovation.

Conclusion

Guanfeng Liu is a dedicated inventor whose work in lighting technology has made a significant impact. His patent for a light bulb apparatus showcases his innovative spirit and commitment to improving everyday products.

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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