Linghao Cheng

Title: Innovative Contributions of Inventor Linghao Cheng

Introduction

Linghao Cheng is a notable inventor based in Guangzhou, China, recognized for his significant contributions to the field of signal transmission technologies. With a total of two patents to his name, Cheng's work is vital in enhancing communication systems, especially in fiber optics.

Latest Patents

Cheng's latest innovations include a patent on a signal transmission method, transmitter, and signal transmission system. This method involves several key steps: the sending end gathers information on the power fading points of a fiber channel, determines a suitable subcarrier for transmitting service signals, and effectively sends these signals to the receiving end. The implementation of this invention ensures the validity of the signal spectrum, allowing for robust data recovery.

Another recent patent focuses on a method and apparatus for Polarization Division Multiplexing Binary Phase Shift Keying (PDM-BPSK) modulation and Quadrature Phase Shift Keying (QPSK) modulation. This innovative approach involves dividing a direct current light into two channels, performing optoelectrical modulation, and controlling the polarization states to output optical signals in either PDM-BPSK or QPSK formats.

Career Highlights

Linghao Cheng is currently affiliated with Huawei Technologies Co., Limited, a global leader in telecommunications and technology. His role at Huawei allows him to work at the forefront of innovation in communications technology, contributing to the company's position in the competitive tech industry.

Collaborations

Throughout his career, Cheng has collaborated with esteemed colleagues like Zhaohui Li and Li Zeng. Together, they are dedicated to pushing the boundaries of signal transmission technology, enhancing the capabilities and efficiency of modern communication systems.

Conclusion

Linghao Cheng exemplifies the spirit of innovation with his groundbreaking work in signal transmission technologies. His patents not only address current challenges in communication but also pave the way for future advancements in the field. As Cheng continues to develop and refine his innovations, his contributions will undoubtedly play a crucial role in the evolution of telecommunications.