Company Filing History:
Years Active: 1978-1980
Title: James O Rozell: Innovator in Memory Control Systems
Introduction
James O Rozell is a notable inventor based in Richardson, Texas, recognized for his contributions to memory control systems. With a total of two patents to his name, Rozell has made significant advancements in the field of computer architecture and data processing.
Latest Patents
Rozell's latest patents include a "Lookahead Memory Address Control System" and a "Microprogrammed Controller." The Lookahead Memory Address Control System introduces a selective memory addressing scheme that utilizes a programmable read-only memory (PROM). This system responds to the opcode of the next instruction to be executed, supplying control information to memory module selection registers. The PROM is programmed according to the processor's instruction set and is designed to decode the opcode contents of the instruction register in a lookahead manner. This innovation allows for efficient memory addressing and direct CPU intervention during instruction execution.
The Microprogrammed Controller serves as an interconnection between a central processing unit and peripheral units, facilitating data transfer in response to instructions. It simplifies bit manipulation through a feedback circuit, enhancing the speed and efficiency of operations with a single microinstruction.
Career Highlights
Throughout his career, James O Rozell has worked with prominent companies such as Harris Data Communications, Inc. and Harris Corporation. His experience in these organizations has contributed to his expertise in developing advanced memory control systems.
Collaborations
Rozell has collaborated with various professionals in the field, including his coworker David W Abmayr. Their joint efforts have furthered the development of innovative technologies in memory management.
Conclusion
James O Rozell's contributions to memory control systems through his patents and career achievements highlight his role as an influential inventor in the technology sector. His work continues to impact the efficiency of data processing in modern computing systems.