This inventor holds 3 USPTO granted patents and 1 EPO patent. Top assignee: Texas Instruments Corporation. Active years: 2006.
Company Filing History:
Years Active: 2006
Title: Bruce W C Lee: Innovator in Software Development
Introduction
Bruce W C Lee is a notable inventor based in Richmond Hill, Canada. He has made significant contributions to the field of software development, particularly in the area of shared memory systems. With a total of 3 patents to his name, Lee's work has had a profound impact on debugging multiple processor systems.
Latest Patents
One of Lee's latest patents is titled "Software Shared Memory Bus." This invention relates to a method for transparently maintaining cache coherency when debugging a multiple processor system with common shared memory. The method involves creating a software memory map that represents the memory usage of the processors in the system to be debugged. It includes an indication of whether each processor has a cache. When an active debug session requests a write to a shared memory location, the request is executed, and the software memory map is searched to locate all processors with read access to that location. The write request is then broadcast to each of the located processors to perform any required cache updates.
Another significant patent by Lee is "Transparent Shared Memory Access in a Software Development System." This invention provides a method for transparently writing to shared memory during the debugging of a multiple processor system. A software memory map reflecting the memory usage of the processors is created, and multiple debug sessions are activated. When a debug session makes a write request, a check is performed to determine if the associated processor has write access. If it does, that processor executes the write. If not, the software memory map is searched to find a processor with write access, which then executes the write.
Career Highlights
Bruce W C Lee is currently employed at Texas Instruments Corporation, where he continues to innovate in the field of software development. His work has been instrumental in enhancing the efficiency and effectiveness of debugging processes in complex systems.
Collaborations
Lee has collaborated with notable coworkers such as Mark L Buser and Jeff L Hunter, contributing to a dynamic and innovative work environment.
Conclusion
Bruce W C Lee's contributions to software development, particularly in shared memory systems, highlight his role as a leading inventor in the field. His patents reflect a commitment to improving debugging processes in multiple processor systems.