Company Filing History:
Years Active: 1978
Title: The Innovations of Leo John Slechta, Jr.
Introduction
Leo John Slechta, Jr. is a notable inventor based in Minneapolis, MN. He has made significant contributions to the field of technology, particularly in memory management systems. With a total of four patents to his name, Slechta has demonstrated a commitment to innovation and advancement in his field.
Latest Patents
One of Slechta's latest patents is the Virtual Address Translator. This invention comprises a content addressed memory and a word addressed memory. A task name and subsegment number from a virtual address supplied by a processor are employed as a key word to search a content addressed memory and read out a subsegment descriptor if the key word is matched. The subsegment descriptor includes an absolute base address which is added to a deflection field to obtain an absolute memory address. The memory address is applied to a memory to permit transfer of a word between the processor and the memory. The processor may present any one of several task names depending upon whether the memory reference is made for an instruction or data for the processor, or for an instruction or data for an I/O connected to the processor. Bounds, residency, and access privileges are checked using the subsegment descriptor. If a search of the content addressed memory reveals that the desired subsegment descriptor is not in the word addressed memory, the translator obtains the descriptor from memory and then generates the desired absolute memory address. The translator is provided with circuits generating values which indicate the efficiency of its operation. Controls are provided for selecting any one of several widths for the subsegment and deflection fields of virtual addresses received from the processor.
Career Highlights
Slechta has worked at Sperry Rand Corporation, where he has been able to apply his innovative ideas and technical expertise. His work has contributed to advancements in computer technology and memory management systems.
Collaborations
Some of his notable coworkers include Donald B. Bennett and Thomas Ormond Wolff. Their collaboration has likely fostered an environment of creativity and innovation within the company.
Conclusion
Leo John Slechta, Jr. is a distinguished inventor whose work in memory management has had a lasting impact on technology. His contributions continue to influence the field and inspire future innovations.