Company Filing History:
Years Active: 1982-1984
Title: Innovations of Philippe-Hubert deRivet
Introduction
Philippe-Hubert deRivet is a notable inventor based in Paris, France. He has made significant contributions to the field of process execution and information transfer systems. With a total of four patents to his name, deRivet's work showcases his expertise in developing innovative solutions for complex technological challenges.
Latest Patents
One of deRivet's latest patents is a "Process execution time accounting system." This system is designed to account for the time a process spends in various states, including ready, wait, and running states. It features a time-of-day clock connected to a central processing unit, which outputs the current time whenever a process changes state. The system also includes a memory that stores multiple addressable process control blocks, each containing storage locations for tracking the time spent in each state. The central processing unit updates these times based on control signals generated from microinstructions stored in a control store memory.
Another significant patent is the "Apparatus and method for transferring information units between processes." This invention provides a method and apparatus for synchronizing processes in a multiprocessing system. It involves storing representations of processes awaiting data in a first queue and representations of available information units in a second queue. The transfer of information units is managed by semaphores stored in memory, which control the availability of processes and information units for transfer.
Career Highlights
Throughout his career, Philippe-Hubert deRivet has worked with prominent companies such as Compagnie Honeywell Bull and Honeywell Information Systems Inc. His experience in these organizations has contributed to his development as an inventor and innovator in the technology sector.
Collaborations
DeRivet has collaborated with notable individuals in his field, including Benjamin S. Franklin and John J. Bradley. These collaborations have likely enriched his work and expanded his innovative capabilities.
Conclusion
Philippe-Hubert deRivet is a distinguished inventor whose contributions to process execution and information transfer systems have made a lasting impact. His patents reflect a deep understanding of technology and a commitment to innovation.