Company Filing History:
7 out of 164,244 
5 out of 4,163 
Years Active: 2016-2020
Title: The Innovations of Zheng Dong Zhu
Introduction
Zheng Dong Zhu is a prominent inventor based in Wuxi, China. He has made significant contributions to the field of technology, particularly in the area of virtual machine management. With a total of 12 patents to his name, his work has had a substantial impact on network efficiency and virtualization.
Latest Patents
One of Zheng Dong Zhu's latest patents is focused on synchronizing IP information of virtual machines. This invention discloses a method and apparatus for synchronizing IP information, which includes obtaining an IP relevant message from at least one virtual machine within a subnet. The method records IP and connection information based on this message and modifies the connection information of a specific virtual machine when it is migrated. This innovation helps avoid network disruptions caused by non-synchronization of IP information during virtual machine migration.
Another notable patent involves connecting a PVLAN switch to a non-PVLAN device. This invention describes a PVLAN switch configured as a primary VLAN with secondary VLANs. The primary VLAN includes promiscuous ports, while each secondary VLAN contains a smart PVLAN trunk port. This setup allows for efficient communication between PVLAN and non-PVLAN devices, ensuring that frames are correctly identified and modified as needed.
Career Highlights
Zheng Dong Zhu has worked with several prestigious companies throughout his career. Notably, he has been associated with IBM and Lenovo (Singapore) Pte. Ltd. His experience in these organizations has contributed to his expertise in technology and innovation.
Collaborations
Zheng has collaborated with notable colleagues such as Gang Tang and Guo Xing He. These partnerships have likely fostered a creative environment that has led to the development of his innovative patents.
Conclusion
Zheng Dong Zhu's contributions to technology, particularly in virtual machine management, showcase his inventive spirit and dedication to improving network efficiency. His patents reflect a deep understanding of the challenges in virtualization and offer practical solutions to enhance performance.