Howard J Keller

Title: Howard J Keller: Innovator in Computing Systems

Introduction

Howard J Keller is a notable inventor based in Scottsdale, AZ, who has made significant contributions to the field of computing systems. With a total of 2 patents, Keller's work focuses on enhancing the efficiency and execution of numeric instructions within digital computer systems.

Latest Patents

Keller's latest patents include a method for decreasing execution time of numeric instructions. This invention relates to a method within a digital computer system for reading operand data stored in a temporary storage memory in either a forward or reverse direction. The method involves loading the temporary storage memory with operand data strings in a pre-established order, allowing for sequential fetching of operand data words. This innovative approach enables operations between operand data strings to commence while the data is being fetched.

Another significant patent is the pipelined decimal character execution unit. This invention pertains to an execution unit of a computing system that executes data manipulation and arithmetic type instructions on data words formatted as decimal characters. The pipelined execution unit includes multiple stages, with the first stage temporarily storing input data, including operation commands and operand data. Subsequent stages execute predetermined groups of decimal type instructions, enhancing the overall efficiency of data processing.

Career Highlights

Keller has had a distinguished career, working at Honeywell Information Systems Inc., where he has been able to apply his innovative ideas in practical settings. His contributions have played a crucial role in advancing computing technologies.

Collaborations

Throughout his career, Keller has collaborated with notable colleagues, including Donald C Boothroyd and Robert W Norman, Jr. These collaborations have further enriched his work and contributed to the development of innovative solutions in computing.

Conclusion

Howard J Keller's contributions to the field of computing systems through his patents and career at Honeywell Information Systems Inc. highlight his role as a significant innovator. His work continues to influence the efficiency of digital computing technologies.