Company Filing History:
Years Active: 1981
Title: Claude Massuard: Innovator in Procedure Call Mechanisms
Introduction
Claude Massuard is a notable inventor based in Paris, France. He has made significant contributions to the field of computing through his innovative patent. His work focuses on enhancing the efficiency of procedure calls in modular programming.
Latest Patents
Massuard holds a patent for a "Call and stack mechanism for procedures executing in different rings." This invention introduces a procedure call mechanism implemented by hardware instructions, along with a hardware-recognizable mechanism known as a stack. The procedure call is essential for users who write programs in a modular way, allowing them to transition between program modules seamlessly. It also enables user programs to access operating system services and supports the operating system in maintaining a responsive modular structure. The stack serves as a memory segment that comprises contiguous portions known as stack-frames, which are accessed in a last in, first out (LIFO) manner. Each procedure call generates a new stack frame, while exiting a procedure deletes the stack frames, thus maintaining a history of calls for accurate returns.
Career Highlights
Claude Massuard is associated with Compagnie Honeywell Bull, where he has applied his expertise in developing advanced computing solutions. His innovative approach has contributed to the evolution of modular programming and procedure management.
Collaborations
Massuard has worked alongside notable colleagues, including Marc Michel Appell and Jean-Louis Bogaert. Their collaborative efforts have furthered advancements in the field of computing.
Conclusion
Claude Massuard's contributions to procedure call mechanisms have significantly impacted the efficiency of modular programming. His innovative patent reflects his dedication to enhancing computing technologies.