This inventor holds 2 USPTO granted patents and 1 published patent application. Top assignees: Jiaxing Super Lighting Electric Appliance Co., Ltd, Jiaxing Super Lighting Electric Application Co., Ltd. Active years: 2026.
Company Filing History:
1 out of 15 
1 out of 1 Years Active: 2026
Title: Ronghuan Yang: Innovator in LED Lighting Technology
Introduction
Ronghuan Yang is a notable inventor based in Jiaxing, China. He has made significant contributions to the field of lighting technology, particularly through his innovative designs for LED light bulbs. With a total of 2 patents to his name, Yang continues to push the boundaries of what is possible in lighting solutions.
Latest Patents
Yang's latest patents include a groundbreaking LED light bulb design. This lighting device features a lamp housing and a lamp cap that form a closed space. Within this space, at least one light-emitting diode filament is strategically placed. The design also includes a stem that connects to the lamp cap and is electrically conducted with the light-emitting diode filament. The LED filament itself comprises a chip strip structure, a light conversion unit that wraps around the chip strip, and electrodes located at both ends of the chip strip. Notably, part of the electrodes is wrapped in the light conversion unit, enhancing the overall efficiency of the device.
Another patent focuses on the LED filament and light bulb using the same technology. This LED filament consists of an LED chip unit, a light conversion layer, and electrodes. The light conversion layer envelops the LED chip unit and parts of the electrodes, while an outer surface layer body covers the light conversion layer and at least parts of the electrodes. This innovative design incorporates chromogenic or light conversion materials, further improving the functionality of the lighting device.
Career Highlights
Throughout his career, Ronghuan Yang has worked with prominent companies in the lighting industry, including Jiaxing Super Lighting Electric Appliance Co., Ltd and Jiaxing Super Lighting Electric Application Co., Ltd. His experience in these organizations has allowed him to refine his skills and contribute to the advancement of LED technology.
Collaborations
Yang has collaborated with talented individuals in the field, including Zhikun Wang and Chihshan Yu. These partnerships have fostered a creative environment that encourages innovation and the development of new lighting solutions.
Conclusion
Ronghuan Yang is a distinguished inventor whose work in LED lighting technology has made a significant impact. His innovative patents and collaborations highlight his commitment to advancing the field. As he continues to develop new solutions, Yang's contributions will undoubtedly shape the future of lighting technology.