Company Filing History:
Years Active: 2018-2019
Title: Michael F. Spear: Innovator in Memory Management and Control Flow Integrity
Introduction
Michael F. Spear is a notable inventor based in Santa Clara, CA, who has made significant contributions to the field of computer science. He holds 2 patents that focus on enhancing memory management and control flow integrity in computing systems. His work is particularly relevant in the context of improving software reliability and security.
Latest Patents
One of Michael's latest patents addresses the detection of root causes of use-after-free memory errors. This patent presents methods, systems, and computer programs designed to track memory access by a program, thereby identifying instances where a program accesses memory that has not been allocated. The method includes operations for tracking memory allocations and deallocations, as well as saving the state of the program stack at the time of deallocation. This innovation aims to enhance the reliability of software by preventing memory corruption errors.
Another significant patent involves instruction and logic for processor trace information related to control flow integrity. This invention describes a processor architecture that decodes instructions and executes them based on branch suffix information. The processor includes logic to determine the results of previous branch operations and allows or generates faults based on whether the results match the branch suffix information. This advancement is crucial for ensuring the integrity of control flow in computing systems.
Career Highlights
Michael F. Spear is currently employed at Intel Corporation, where he continues to develop innovative solutions in the field of computer architecture and software reliability. His work at Intel has positioned him as a key contributor to advancements in technology that enhance the performance and security of computing systems.
Collaborations
Throughout his career, Michael has collaborated with notable colleagues, including Gilles A. Pokam and Justin E. Gottschlich. These collaborations have fostered an environment of innovation and have led to the development of groundbreaking technologies in the industry.
Conclusion
Michael F. Spear's contributions to memory management and control flow integrity are invaluable to the field of computer science. His patents reflect a commitment to improving software reliability and security, making him a significant figure in the tech industry.