Keith Hopwood

Title: Innovations of Keith Hopwood

Introduction

Keith Hopwood is a notable inventor based in Ansan-si, South Korea. He has made significant contributions to the field of LED technology, holding a total of 4 patents. His work focuses on enhancing LED lighting systems, particularly in terms of color temperature control and driving circuits.

Latest Patents

One of his latest patents is an LED lighting apparatus capable of color temperature control. This innovative device includes a color temperature controller that receives a selection signal and outputs control signals to manage multiple LED groups. Another significant patent is for an LED lighting apparatus and driving circuit that rectifies AC voltages and generates driving currents for LEDs, ensuring efficient operation through a buck converter and variable reference voltage comparator.

Career Highlights

Keith Hopwood is currently employed at Seoul Semiconductor Co., Ltd., where he continues to develop cutting-edge LED technologies. His expertise in this area has positioned him as a key player in the advancement of lighting solutions.

Collaborations

Throughout his career, Keith has collaborated with talented individuals such as Sung Ho Jin and Hyung Jin Lee. These partnerships have contributed to the successful development of his innovative patents.

Conclusion

Keith Hopwood's contributions to LED technology demonstrate his commitment to innovation and excellence in the field. His patents reflect a deep understanding of lighting systems and their applications, making him a valuable inventor in the industry.