Company Filing History:
Years Active: 2008-2011
Title: Innovations of Mingkwang Han
Introduction
Mingkwang Han is a notable inventor based in Singapore, recognized for his contributions to the field of integrated circuits and LED technology. With a total of two patents to his name, he has made significant strides in enhancing the efficiency of electronic devices.
Latest Patents
Mingkwang Han's latest patents include an "Apparatus and method for regulating white LEDs." This invention presents an apparatus designed for driving white LEDs, which incorporates 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. This innovative design minimizes the voltage drops across the current sink, thereby maintaining higher efficiency in the LED driving system. Another patent is titled "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, enhancing communication between the integrated circuit and the system.
Career Highlights
Mingkwang Han 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 electronic solutions.
Collaborations
Mingkwang has collaborated with notable coworkers, including Footshen Wong and Winson Wong, who have also contributed to the field of technology.
Conclusion
Mingkwang Han's innovative patents and career achievements highlight his significant role in advancing technology in Singapore. His work continues to influence the efficiency of electronic devices and integrated circuits.