Chen Liu

Title: Chen Liu: Optical Networking and Night-Light Inventions.

Introduction

Chen Liu is an inventor based in Dongguan, China, whose patent work includes optical networking technology and a night-light invention. His portfolio includes 2 patents, and he is associated with Huawei Technologies Co., Ltd.

Latest Patents

One of Liu’s latest patents is “Service Optical Signal Transmission Method, Network Device, and Optical Network.” The disclosure describes a network device with a light source module connected to multiple wavelength selection modules. Each wavelength selection module connects to its own first optical transceiver. The light source module sends multiple first optical signals to the wavelength selection modules, which select and transmit second optical signals to their respective transceivers. Those transceivers modulate service electrical signals onto the optical signals to produce service optical signals.

Liu’s other listed patent is titled “Night Light,” reflecting a separate area of invention.

Career Highlights

Liu’s patent record spans optical communications and lighting. His optical transmission invention addresses how network devices distribute and modulate optical signals for service transmission.

Collaborations

Liu is associated with Huawei Technologies Co., Ltd. His listed coworkers include Guangcan Mi and Zeshan Chang.

Conclusion

Chen Liu’s two-patent portfolio reflects work in both optical networking and night-light technology, with his service optical signal transmission patent highlighting his contributions to communications systems.