Jianyong Sun

Title: Innovations of Jianyong Sun in Unified Exception Handling

Introduction

Jianyong Sun is an accomplished inventor based in Fremont, CA. He has made significant contributions to the field of data packet processing, particularly in the area of unified exception handling. With a total of 2 patents to his name, his work has had a notable impact on network device functionality.

Latest Patents

One of Jianyong Sun's latest patents is titled "Method and apparatus for unified exception handling with distributed exception identification." This invention describes a system and method for unified exception handling that includes a packet processing pipeline with at least two processing stages. Each data packet processed has an associated exception map stored in the memory of the apparatus. An exception detector at each stage identifies any exception conditions that apply to the data packet. If exceptions are detected, a bit setter modifies the bits in the exception map accordingly. After all processing stages are complete, an exception handler processes the exception map to address the detected conditions.

Another patent by Jianyong Sun also focuses on unified exception handling. It outlines a method for processing data packets through multiple pipelined processing stages in network devices such as switches, routers, or bridges. The associated exception map is updated in response to detected exception conditions at various stages. Once the packet is fully processed, the exception handler utilizes the exception map to further process the packet based on its state.

Career Highlights

Jianyong Sun is currently employed at Cisco Technology, Inc., where he continues to innovate in the field of network technology. His work has contributed to enhancing the reliability and efficiency of data packet processing in modern networking equipment.

Collaborations

Throughout his career, Jianyong has collaborated with talented professionals, including Harish Ramamurthy Devanagondi and Rajesh Patil. These collaborations have fostered a creative environment that has led to significant advancements in their field.

Conclusion

Jianyong Sun's contributions to unified exception handling have paved the way for improved data packet processing in network devices. His innovative patents reflect his expertise and commitment to advancing technology in this critical area.