Company Filing History:
Years Active: 2024
Title: Da Feng - Innovator in Optical Transmission Technology
Introduction
Da Feng is a notable inventor based in Changsha, China. He has made significant contributions to the field of optical transmission technology. His innovative work has led to the development of a unique optical transmission device that enhances data communication.
Latest Patents
Da Feng holds a patent for an "Optical transmission device based on direct-sequence-spread-spectrum time-division-multiple-access and method thereof." This invention discloses an optical transmission device that includes a signal transmitting module and a signal receiving module. The transmitting module is designed to receive an external data sequence signal, encode it into a direct-sequence-spread-spectrum time-division-multiple-access electric signal, and modulate the resulting electric signal into a corresponding spread-spectrum optical signal for transmission via optical fiber. The receiving module performs several functions, including photoelectric conversion, analog despreading, analog-digital conversion, and clock recovery to retrieve the external data sequence signal. This invention effectively realizes direct-sequence-spread-spectrum modulation that supports direct detection, improving sensitivity and removing impairments through analog domain despreading.
Career Highlights
Da Feng is affiliated with Hunan University of Technology and Business, where he continues to advance his research and development efforts. His work has garnered attention for its practical applications in enhancing optical communication systems.
Collaborations
Da Feng collaborates with colleagues such as Junwei Yu and Weijin Jiang, contributing to a dynamic research environment that fosters innovation and technological advancement.
Conclusion
Da Feng's contributions to optical transmission technology exemplify the impact of innovative thinking in the field of data communication. His patent reflects a significant advancement that could influence future developments in optical systems.