Company Filing History:
3 out of 241 
1 out of 832,843 Years Active: 1994-1997
Title: Innovations of Inventor Ravi Swami
Introduction
Ravi Swami is a notable inventor based in San Jose, CA. He has made significant contributions to the field of microprocessor technology, holding a total of 4 patents. His work focuses on enhancing the efficiency and functionality of processors through innovative methods and apparatuses.
Latest Patents
One of Ravi Swami's latest patents is titled "Method and apparatus for register management using issue sequence prior." This invention involves an apparatus that coordinates the use of physical registers in a microprocessor. Upon receiving an instruction, the apparatus extracts source and destination logical registers from the instruction. For the destination logical register, it assigns a physical address corresponding to the logical register. This process allows the apparatus to store the former relationship between the logical register and another physical register, enabling backstepping to a specific instruction when an execution exception occurs. Additionally, the apparatus checks if the instruction is a speculative branch instruction and creates a checkpoint by storing selected state information. This checkpoint serves as a reference point for the processor to backtrack if a speculated branch was incorrectly predicted. Overall, this invention facilitates easy changes in logical/physical register relationships and accommodates backup and backstep procedures.
Another significant patent is the "Technique and circuit for providing two or more processors with time." This invention describes a time multiplexing technique and corresponding circuitry that provides controlled access to one processor at a time among multiple access-requesting processors for a shared system resource. Each access-requesting processor connects to an input of several multiplexers, which determine the output based on a select input. By connecting the select inputs of the multiplexers, access to the shared system resource alternates between processors in response to the system clock.
Career Highlights
Ravi Swami has worked with several companies throughout his career, including Zilog, Inc. His experience in the industry has allowed him to develop and refine his innovative ideas, contributing to advancements in microprocessor technology.
Collaborations
Ravi has collaborated with notable individuals in his field, including Hanumanthrao Nimishakavi and Craig A MacKenna. These collaborations have likely enriched his work and led to further innovations.
Conclusion
Ravi Swami's contributions to microprocessor technology through his patents demonstrate his innovative spirit and technical expertise. His work continues to influence the field and pave the way for future advancements.