Company Filing History:
Years Active: 1978-1984
Title: Innovations of Jean-Louis Bogaert
Introduction
Jean-Louis Bogaert is a notable inventor based in Clamart, France. He has made significant contributions to the field of technology, particularly in process execution and accounting systems. With a total of three patents to his name, Bogaert's work reflects a deep understanding of computer systems and their operational efficiencies.
Latest Patents
One of his latest patents is a "Process execution time accounting system." This innovative system accounts for the time a process spends in various states, including ready, wait, and running states. It utilizes a time-of-day clock connected to a central processing unit, which outputs the 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 "Call and stack mechanism for procedures executing in different rings." This procedure call mechanism is implemented through hardware instructions and a recognizable stack mechanism. It allows users to pass between program modules and access operating system services efficiently. The stack comprises contiguous portions known as stack frames, which are accessed in a last-in, first-out (LIFO) manner. Each procedure call creates a new stack frame, maintaining a history of calls to ensure a proper return.
Career Highlights
Bogaert has worked with prominent companies such as Compagnie Honeywell Bull and Honeywell Information Systems Inc. His experience in these organizations has contributed to his expertise in developing innovative solutions in computing.
Collaborations
Some of his notable coworkers include Benjamin S. Franklin and John J. Bradley. Their collaboration has likely fostered an environment of creativity and innovation, leading to advancements in their respective fields.
Conclusion
Jean-Louis Bogaert's contributions to technology through his patents demonstrate his innovative spirit and technical expertise. His work continues to influence the field of computer systems and process management.