Company Filing History:
Years Active: 1999-2003
Title: Jui-Cheng Su: Innovator in Single-Chip Processor Technology
Introduction
Jui-Cheng Su is a notable inventor based in Sunnyvale, CA, who has made significant contributions to the field of single-chip processor technology. With a total of 4 patents to his name, Su has developed innovative solutions that enhance the performance and efficiency of processing systems.
Latest Patents
One of Su's latest patents is focused on a DMA transfer method for a system that includes a single-chip processor with a processing core and a device interface operating in different clock domains. This invention describes a central processing unit (CPU) that integrates a processing core and a complete cache-coherent I/O system, which operates asynchronously with the processing core. The internal communications protocol utilizes synchronizers and data buffers to facilitate information transfer between the clock domains, ensuring high throughput by allowing direct access to the I/O system without delays.
Another significant patent involves a cache subsystem with a pseudo-packet switch. This invention enhances the bandwidth of the peripheral bus during memory access transactions. The host system employs a bus cache, L1 cache, and enhanced snoop logic to efficiently manage memory read transactions. By converting virtual addresses to physical addresses and utilizing a bus cache, the system can provide immediate data access, thereby improving overall performance.
Career Highlights
Jui-Cheng Su is currently employed at Sun Microsystems, Inc., where he continues to innovate in the field of computer architecture. His work has been instrumental in advancing the capabilities of single-chip processors and improving data transfer methods.
Collaborations
Su has collaborated with notable colleagues, including Kevin B Normoyle and Michael A Csoppenszky, contributing to a dynamic work environment that fosters innovation and creativity.
Conclusion
Jui-Cheng Su's contributions to single-chip processor technology and his innovative patents demonstrate his commitment to advancing the field. His work at Sun Microsystems, Inc. continues to influence the development of efficient processing systems.
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.