Company Filing History:
Years Active: 2015-2017
Title: Innovations of Chien-Hsin Lee
Introduction
Chien-Hsin Lee is a notable inventor based in Santa Clara, California. He has made significant contributions to the field of memory technology, holding a total of four patents. His work focuses on enhancing the efficiency and performance of high-speed communication systems.
Latest Patents
One of his latest patents is titled "Eye scan for memory channel." This invention describes techniques for processing signal information from a high-speed communication bus. The methods involve determining spatial regions on an eye by sampling various time and voltage points to create a two-dimensional matrix. The points are assigned numerical values based on their distance from the edges of the eye, which includes considerations for minimum setup and hold time requirements. The sampling process generates the matrix by selecting an initial point and dividing the margins into equally spaced regions. The determination of points relies on shifting the positions of strobe and data signals while running multiple memory built-in self-test (BIST) engines.
Another significant patent is the "Memory test sequencer." This invention is an interface device for a memory module that includes several DRAMs. It features memory configured to store DRAM test program instructions and a programmable processing device that receives input data and memory addresses from an external processor. The device is designed to provide data and memory addresses to the DRAMs and perform operations as specified by the test program instructions.
Career Highlights
Chien-Hsin Lee is currently employed at Inphi Corporation, a company known for its innovative solutions in high-speed data movement. His work at Inphi has allowed him to contribute to advancements in memory technology and communication systems.
Collaborations
He has collaborated with several talented individuals, including Dat Tuan Mach and Alejandro Lopez-Sosa. These collaborations have further enriched his work and contributed to the development of cutting-edge technologies.
Conclusion
Chien-Hsin Lee's contributions to memory technology through his patents and work at Inphi Corporation highlight his role as an influential inventor in the field. His innovative approaches continue to shape the future of high-speed communication systems.