Company Filing History:
Years Active: 2014-2025
Title: Innovations by Jiqing Yang in LED Lighting Technology
Introduction
Jiqing Yang, a prolific inventor based in Shanghai, China, has made significant contributions to the field of LED lighting technology. With a remarkable portfolio of 28 patents, Yang's work primarily focuses on systems and methods that enhance the performance and reliability of lighting systems.
Latest Patents
Among Yang's latest innovations are two notable patents. The first patent pertains to "Systems and methods of overvoltage protection for LED lighting," which describes a system controller for a power converter. This controller includes a logic controller that generates a modulation signal, alongside a driver that utilizes this signal to output a drive signal affecting the current through an inductive winding of the power converter. Additionally, the system features a voltage-to-voltage converter designed to generate a second voltage signal using various inputs, enhancing the overall system efficiency.
The second patent addresses "Systems and methods with TRIAC dimmers for voltage conversion related to light-emitting diodes." This invention outlines a system involving a phase detector that generates a digital signal representative of phase information, allowing for effective voltage conversion to drive one or more light-emitting diodes. The driver in this system uses the DC voltage derived from the provided phase information, facilitating dynamic control of current flow through the LEDs according to predetermined functions.
Career Highlights
Jiqing Yang currently works for On-Bright Electronics (Shanghai) Co., Ltd., a company specializing in advanced lighting solutions. His expertise in LED technology has positioned him as a leading figure in the field, driving innovations that aim to enhance energy efficiency and lighting performance.
Collaborations
In his endeavors, Yang collaborates with talented colleagues such as Liqiang Zhu and Lieyi Fang. Together, they contribute their collective knowledge and expertise to further advancements in lighting systems and technologies.
Conclusion
Jiqing Yang's impressive record of 28 patents showcases his dedication to improving LED lighting technology. His recent innovations, particularly in overvoltage protection and voltage conversion with TRIAC dimmers, highlight his role as a key contributor to enhancing the functionality and reliability of modern lighting solutions. Yang’s work not only underscores the importance of innovation in today's technological landscape but also paves the way for future advancements in this essential field.