Company Filing History:
2 out of 33 
1 out of 3,086 
1 out of 1 Years Active: 2019-2025
Title: Innovations of Sannian Song
Introduction
Sannian Song is a prominent inventor based in Shanghai, China. He has made significant contributions to the field of electronics, particularly in the development of advanced protection circuits and memory technologies. With a total of four patents to his name, his work reflects a commitment to innovation and technological advancement.
Latest Patents
One of Sannian Song's latest patents is focused on electrostatic discharge (ESD) protection circuits. This invention discloses an ESD protection circuit comprising resistor vias. It includes a plurality of ESD devices connected in parallel, with each device consisting of a resistor and a two-terminal switch, such as an OTS component, connected in series. The resistor is formed in a resistor via disposed vertically with the two-terminal switch and filled with a conductive material that has high resistivity.
Another notable patent is related to phase change memory and the method for making the same. This patent provides a phase change memory that includes a substrate, a plurality of phase change memory cells, and an isolation material layer. The memory cells are separately disposed on the substrate and include multiple layers, such as electrode materials and transition materials, which are essential for the functionality of the memory. The isolation material layer surrounds the side surfaces of the memory cells, ensuring they are isolated from each other.
Career Highlights
Sannian Song has worked at esteemed institutions such as the Southern University of Science and Technology and the Chinese Academy of Sciences. His experience in these organizations has allowed him to collaborate with leading experts in the field and contribute to groundbreaking research.
Collaborations
Some of his notable coworkers include Zhitang Song and Guobiao Zhang. Their collaborative efforts have further advanced the research and development of innovative technologies.
Conclusion
Sannian Song's contributions to the field of electronics through his patents and collaborations highlight his role as a significant inventor. His work continues to influence advancements in ESD protection and memory technologies.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.