Company Filing History:
Years Active: 1991-1999
Title: Innovations of William H Schwartz
Introduction
William H Schwartz is a notable inventor based in Delray Beach, Florida. He has made significant contributions to the field of computer memory management, holding a total of 3 patents. His work focuses on systems and methods that enhance the efficiency of shared memory in computing environments.
Latest Patents
Schwartz's latest patents include a "System and method for providing shared memory using shared virtual." This invention allows multiple tasks to share virtual memory areas within a computer's memory management system. It utilizes a data structure that maintains a list of address spaces shared by more than one task. Each entry in this list includes a list of slots in virtual address space, indicating that the shared memory was mapped into a task. Additionally, an offset table of directory pages is maintained, with each entry pointing to a directory page for a task.
Another significant patent is the "System and method for providing efficient shared memory in a virtual." This method enables multiple tasks to share virtual memory areas by creating an independent address space that can be attached to multiple address spaces. Changes made to the shared address space are reflected in all attached address spaces with a single operation. This innovation requires only one set of system resources, as the same PowerPC virtual segment ID is used for all attached address spaces.
Career Highlights
William H Schwartz is associated with the International Business Machines Corporation, commonly known as IBM. His work at IBM has allowed him to develop and refine his innovative ideas in computer memory management.
Collaborations
Some of Schwartz's notable coworkers include Richard Alan Dayan and Douglas R Geisler. Their collaboration has likely contributed to the advancements in the technologies they have worked on together.
Conclusion
William H Schwartz's contributions to computer memory management through his patents demonstrate his innovative spirit and technical expertise. His work continues to influence the efficiency of shared memory systems in computing.