Company Filing History:
2 out of 4 
2 out of 2 
1 out of 2 Years Active: 1991-2003
Title: The Innovations of Robert E Warne
Introduction
Robert E Warne is a notable inventor based in Markleeville, California. He has made significant contributions to the field of disk storage technology, holding a total of five patents. His work focuses on improving access times and error correction processes in solid-state disk emulation systems.
Latest Patents
One of Warne's latest patents is a disk storage subsystem with an internal parallel data path and non-volatile memory. This invention discloses a solid-state disk emulator system designed to significantly enhance access time, improving both seek time and rotational latency. The disk emulator complies with the SMD interface convention, making it appear as a disk with virtually zero access time to the central processor and the SMD disk controller. Key components of this system include a 66-bit shift register, a parity circuit, a latch circuit, a 66-bit parallel bus, and a dynamic random access memory (DRAM) array. Additionally, an error correction process is incorporated, which corrects single-bit hard memory errors using only a single parity bit.
Another significant patent by Warne is a method for correcting single-bit hard errors. This process also aims to improve access time in solid-state disk emulation systems. It involves generating a parity bit for an n-bit word according to a predetermined algorithm before storing the word. The method retrieves the stored n-bit word and its corresponding parity bit, generates a new parity bit, and compares it with the retrieved parity bit. If the parity bits differ, the process corrects the n-bit retrieved word by inverting it and writing the inverted word back to the storage location.
Career Highlights
Throughout his career, Robert E Warne has worked with various companies, including Disk Emulation Systems, Inc. and Database Acceleration Systems, Inc. His innovative contributions have played a crucial role in advancing disk storage technologies.
Collaborations
Warne has collaborated with notable individuals in his field, including George B Tuma and Wade Bert Tuma. Their combined expertise has contributed to the development of advanced technologies in disk emulation.
Conclusion
Robert E Warne's contributions to disk storage technology through his patents and collaborations highlight his innovative spirit and dedication to improving data access and error correction processes. His work continues to influence the field of solid-state storage systems.