Company Filing History:
Years Active: 2008-2011
Title: Winson Wong - Innovator in LED Technology
Introduction
Winson Wong is a notable inventor based in Singapore, recognized for his contributions to the field of LED technology. With a total of two patents to his name, Wong has developed innovative solutions that enhance the efficiency and functionality of integrated circuits and LED systems.
Latest Patents
Wong's latest patents include an "Apparatus and method for regulating white LEDs." This invention features an apparatus designed to drive white LEDs effectively. It comprises a switchable current sink, a DC-DC converter, and a reference circuit. The DC-DC converter supplies a driving voltage to multiple LEDs, while the switchable current sink regulates the currents through these LEDs. Additionally, it provides a first reference voltage and outputs several voltage drops. The reference circuit utilizes the first reference voltage and the voltage drops to generate a second reference voltage for the DC-DC converter. This setup allows the driving voltage to be adjusted to the minimum possible value, thereby minimizing the voltage drops across the switchable current sink and maintaining higher efficiency in the LED driving system.
Another significant patent is the "Single pin for multiple functional control purposes." This method allows a single pin to support both power input and power control functions for an integrated circuit in communication with a system. The process involves receiving a power input signal at the pin, generating a power control signal based on this input through a control signal generating circuit, and transmitting the power control signal to the integrated circuit.
Career Highlights
Wong has worked with prominent companies such as 02micro Inc. and O2micro International Limited. His experience in these organizations has contributed to his expertise in developing advanced technologies in the field of electronics.
Collaborations
Wong has collaborated with notable individuals in his field, including Mingkwang Han and Footshen Wong. These partnerships have likely fostered innovation and the exchange of ideas, further enhancing his contributions to technology.
Conclusion
Winson Wong's innovative patents and career achievements highlight his significant role in advancing LED technology and integrated circuits. His work continues to influence the industry, showcasing the importance of innovation in modern technology.