Company Filing History:
Years Active: 2022
Title: Innovations by John Dai in LED Lighting Technology
Introduction
John Dai, an inventive mind based in Shanghai, China, holds a notable reputation in the realm of LED lighting technology. With a total of two patents to his name, Dai has made significant strides in developing energy-efficient solutions that not only enhance lighting performance but also reduce energy loss.
Latest Patents
His latest patents include an innovative LED lighting circuit and a lighting device that features remarkable advancements. The LED lighting circuit is designed to minimize energy loss in a tapped linear driver. It incorporates an input configured to receive voltage, several LED segments wired in series, and critical components such as a buffer connected to the anode and a cathode of the LED segments. The current source circuit operates in conjunction with these components, ensuring efficient energy management.
Furthermore, the tapped linear driver method allows for adaptability in the circuit. It detects component degradation and employs two distinct current modulation schemes to maintain optimal performance, regardless of failures such as LED chip malfunctions or changes in contact resistance. This thoughtful design ensures consistent light output and protection of circuit elements.
Career Highlights
John Dai is currently affiliated with Signify Holding B.V., a company dedicated to delivering sustainable and innovative lighting solutions. His work at Signify showcases his commitment to advancing technology in the lighting industry.
Collaborations
Dai collaborates with talented coworkers such as Kelvin Wang and Liang Shi, fostering an environment of creativity and innovation. Together, they contribute to significant projects that propel the company and enhance the efficiency of modern lighting systems.
Conclusion
John Dai's contributions to LED lighting technology illustrate the potential of innovation in reducing energy consumption and enhancing product performance. His patents not only reflect his expertise but also mark significant advancements in the field of lighting, paving the way for future developments within the industry.