This inventor holds 7 USPTO granted patents and 1 published patent application. Top assignees: Nortel Networks Corporation, Analog Devices,inc., Avaya Inc.. Active years: 2003-2011.
Company Filing History:
5 out of 4,171 
1 out of 3,696 
1 out of 2,328 
Years Active: 2003-2011
Title: Da-Hai Ding: Innovator in Distributed Communication Systems
Introduction
Da-Hai Ding is a notable inventor based in Lexington, MA (US), recognized for his contributions to the field of distributed communication systems. With a total of 7 patents, he has developed innovative techniques that enhance the efficiency and functionality of communication networks.
Latest Patents
One of his latest patents is focused on multicast switching in a distributed communication system. This technique allows a module to forward multicast packets associated with a multicast stream without relying on a centralized module or control logic. By determining all network interfaces and remote modules associated with the multicast stream, the module can efficiently forward multicast packets. Additionally, IGMP snooping is utilized to identify the relevant network interfaces and remote modules, as well as to determine host addresses and router addresses. The module is capable of generating IGMP messages based on the multicast device address learned from received IGMP messages.
Another significant patent involves a system, device, and method for address reporting in a distributed communication environment. This technique retrieves locally owned address information from various distributed address databases, sorts the information according to a predetermined scheme, and reports the sorted address information. The reporting module communicates with interconnected modules to gather address information, ensuring efficient data management across the network.
Career Highlights
Throughout his career, Da-Hai Ding has worked with prominent companies such as Nortel Networks Corporation and Analog Devices, Inc. His experience in these organizations has contributed to his expertise in developing advanced communication technologies.
Collaborations
Da-Hai has collaborated with talented individuals in the field, including Nicholas Ilyadis and Sandeep P Golikeri. These collaborations have fostered innovation and the exchange of ideas, further enhancing the development of communication systems.
Conclusion
Da-Hai Ding's work in distributed communication systems exemplifies the impact of innovative thinking in technology. His patents reflect a commitment to improving communication efficiency and functionality, making significant contributions to the field.