Chin-Chung Cheng

Title: Innovations of Chin-Chung Cheng

Introduction

Chin-Chung Cheng is a notable inventor based in Hsinchu, Taiwan. He has made significant contributions to the field of LED technology, holding a total of four patents. His work focuses on developing advanced LED driving devices and circuits that enhance performance and efficiency.

Latest Patents

Cheng's latest patents include an innovative LED driving device designed to drive multiple LED strings connected in series. This device features (N-1) switch units, a current source, a detection unit, and a control unit. The design allows for dynamic control of the switch units to optimize the driving current supplied to the LED strings. Another significant patent is a light-emitting diode driving circuit that incorporates a power factor correction (PFC) circuit. This circuit ensures efficient energy use while controlling the inductor current and managing the energy discharging time.

Career Highlights

Chin-Chung Cheng is currently employed at Macroblock, Inc., a company known for its innovations in LED technology. His work at Macroblock has positioned him as a key player in the development of cutting-edge LED solutions.

Collaborations

Cheng collaborates with talented coworkers, including Yan-Cun Li and Ruei-Ming Gan. Their combined expertise contributes to the advancement of LED technologies and the successful implementation of innovative solutions.

Conclusion

Chin-Chung Cheng's contributions to LED technology through his patents and work at Macroblock, Inc. highlight his role as a leading inventor in the field. His innovative designs continue to influence the development of efficient lighting solutions.