This inventor holds 1 USPTO granted patent and 1 published patent application and 2 EPO patents. Top assignee: Huawei Technologies Co., Limited. Active years: 2011.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2011
Title: The Innovative Contributions of Sidong Zhang
Introduction
Sidong Zhang is a notable inventor based in Shenzhen, China. He has made significant contributions to the field of mobile internet protocol networks. His innovative approach to packet transmission has garnered attention in the technology sector.
Latest Patents
Sidong Zhang holds a patent for a method and mobile node for packet transmission in a mobile internet protocol network. This patent, which is titled "Method and mobile node for packet transmission in mobile internet protocol network," describes a method for packet transmission in an MIP network. The invention involves a mobile node that sends a first Firewall Detection (FD) packet encapsulated with the IP security (IPsec) protocol and a second FD packet encapsulated with both the IPsec protocol and User Datagram Protocol (UDP). The mobile node can determine if a firewall is blocking an IPsec packet between itself and the Home Agent (HA) based on a Firewall Detection Reply (FDR) packet from the HA. If a firewall is present, packets are encapsulated with the UDP protocol, and binding updates and packet exchanges are performed. Otherwise, binding updates and packet exchanges are conducted without encapsulation. This invention enables mobile nodes to exchange packets with correspondent nodes even when a firewall does not support the IPsec protocol.
Career Highlights
Throughout his career, Sidong Zhang has worked with prominent companies in the technology sector, including Huawei Technologies Co., Limited and ZTE Corporation. His experience in these organizations has contributed to his expertise in mobile networking technologies.
Collaborations
Sidong Zhang has collaborated with several professionals in his field, including Yajuan Qin and Shen Yang. These collaborations have likely enhanced his work and contributed to the development of innovative solutions in mobile networking.
Conclusion
Sidong Zhang's contributions to mobile internet protocol networks through his patent and career experiences highlight his role as an influential inventor in the technology industry. His work continues to impact the way mobile nodes communicate in the presence of network firewalls.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile