Gongxian Jia

Title: Innovations of Gongxian Jia

Introduction

Gongxian Jia is a prominent inventor based in Shenzhen, China. He has made significant contributions to the field of optical communications technologies. With a total of 5 patents to his name, Jia continues to push the boundaries of innovation in his industry.

Latest Patents

Gongxian Jia's latest patents include a retimer application system, retimer, and data transmission method. This retimer application system comprises a primary chip, a retimer, and a secondary chip. After the first link training is completed, the retimer is designed to store an equalization parameter corresponding to each rate during the training process. Notably, the data stored in the first storage area remains intact even when the retimer undergoes a reset operation. The retimer is also configured to receive a reset indication and perform the reset operation accordingly. Furthermore, the primary and secondary chips are set to conduct second link training triggered by the reset indication. During this second link training, the retimer invokes the equalization parameter and transparently transmits a training sequence to either the primary chip or the secondary chip based on the equalization parameter.

Another significant patent involves an optical signal control method, an optical signal control system, and an optical backplane system. This invention addresses the detection of whether a circuit board is pulled out from an optical backplane. If a circuit board is removed, the system queries the transmitting port of another circuit board connected to the slot of the removed board. It then transmits a control instruction to the transmitting port, which may involve closing the port or adjusting its output power to remain below a preset threshold. The optical signal control system includes a detection module and a control module, while the optical backplane system incorporates the optical signal control system.

Career Highlights

Gongxian Jia is currently employed at Huawei Technologies Co., Limited, where he continues to innovate and develop cutting-edge technologies. His work has significantly impacted the field of optical communications, showcasing his expertise and dedication to advancing technology.

Collaborations

Some of his notable coworkers include Lun Wang and Chunxing Huang, who contribute to the collaborative environment at Huawei Technologies.

Conclusion

Gongxian Jia is a distinguished inventor whose work in optical communications has led to several innovative patents. His contributions continue to shape the future of technology in this