Company Filing History:
2 out of 27,108 
1 out of 1 Years Active: 2015-2020
Title: Zhenwei Cui: Innovator in Optical Signal Transmission
Introduction
Zhenwei Cui is a prominent inventor based in Wuhan, China. He has made significant contributions to the field of optical signal transmission, holding a total of 3 patents. His work focuses on enhancing the efficiency and effectiveness of optical communication systems.
Latest Patents
Cui's latest patents include an innovative optical signal transmission method, apparatus, and system. This invention discloses a comprehensive apparatus that consists of a short wavelength division multiplexer, a signal processor, and multiple drivers and transmitters. The signal processor is designed to perform bit rate allocation and code pattern modulation on a received binary signal. This process allows for a reduction in the number of wavelengths transmitted in multimode optical fibers, thereby minimizing interference between channels during optical signal transmission.
Another notable patent is the PAM4 signal generation apparatus. This apparatus includes a DFB, two EA modulators, an SOA, and various electrical-signal generators and amplifiers. The design enables the generation of two NRZ optical signals, which are multiplexed to create a PAM4 electrical signal. This innovation significantly lowers linearity requirements and performs PAM4 modulation in the optical domain, preventing the generation of PAM4 signals on electrical signals.
Career Highlights
Zhenwei Cui has worked with leading companies in the technology sector, including Huawei Technologies Co., Limited and Hisilicon Optoelectronics Co., Limited. His experience in these organizations has contributed to his expertise in optical technologies and signal processing.
Collaborations
Cui has collaborated with notable professionals in his field, including Xi Huang and Hongmin Chen. These partnerships have likely fostered innovation and advancements in optical signal transmission technologies.
Conclusion
Zhenwei Cui is a distinguished inventor whose work in optical signal transmission has led to significant advancements in the field. His patents reflect a commitment to improving communication technologies, making him a valuable contributor to the industry.
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