Company Filing History:
Years Active: 1986-1987
Title: Innovations of Sammy D Sawyer
Introduction
Sammy D Sawyer is an accomplished inventor based in Arlington, TX (US). He has made significant contributions to the field of technology, particularly in the development of dual processor systems. With a total of 2 patents, his work has paved the way for advancements in computing.
Latest Patents
One of his latest patents is a co-processor combination that features a dual processor system. In this innovative design, one processor is dedicated to input/output tasks while the other handles high-level language tasks when operating as a 16-bit machine. The system includes a first microprocessor, which is an 8-bit machine, and a second microprocessor, which is a 16-bit machine. The first processor is associated with a memory that may be a 64K memory, while the second processor has a larger capacity memory. Notably, the second processor does not access the memory of the first processor; however, the first processor can access a portion of the second processor's memory. Access to the second processor's memory is controlled by an arbitrator operated by system software to prevent access conflicts. During boot-up, a boot ROM is attached to the 8-bit processor, which stores a boot strap program initially loaded into the 8-bit processor memory. If the operating system loaded from a diskette indicates 8-bit software, the 16-bit processor remains reset or halted. Conversely, if the operating system is a 16-bit system, the boot program loads the 16-bit memory, making the 16-bit processor the main processor while the 8-bit processor functions as an I/O processor. This boot-up procedure allows the 8-bit processor to turn on first, making the system initially appear as an 8-bit processor system, thus ensuring compatibility with software written for an 8-bit machine.
Career Highlights
Sammy D Sawyer has been associated with Tandy Corporation, where he has utilized his expertise in technology and innovation. His work has contributed to the company's reputation for developing cutting-edge products.
Collaborations
One of his notable coworkers is Michael F Berger, with whom he has collaborated on various projects within the company.
Conclusion
Sammy D Sawyer's contributions to the field of technology, particularly through his innovative dual processor systems, highlight his role as a significant inventor. His work continues to influence
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.