Dersang Lee

Title: Innovations by Dersang Lee

Introduction

Dersang Lee is an accomplished inventor based in Mansfield, MA (US). He has made significant contributions to the field of software engineering, particularly in the area of dynamic software code instrumentation. His innovative approach has led to the development of a unique method that enhances the monitoring of code after it has been compiled or assembled.

Latest Patents

Dersang Lee holds a patent for a "Dynamic software code instrumentation method and system." This patent describes a method and system for monitoring code post-compilation. The process involves identifying software code instructions, such as function preambles and data manipulation instructions, using debug information. These instructions are then dynamically replaced with an instruction that branches execution to a scratchpad buffer. A routine is inserted into the scratchpad buffer, which includes instructions to generate output to a trace buffer. Subsequent instructions in the scratchpad may execute the replaced instructions and branch back to the original program code address.

Career Highlights

Dersang Lee is currently employed at Wind River Systems, Inc., where he continues to innovate and develop advanced software solutions. His work has been instrumental in improving the efficiency and effectiveness of software monitoring techniques.

Collaborations

Dersang has collaborated with notable colleagues, including Kenneth E. Madsen and Peter S. Dawson. Their combined expertise has contributed to the advancement of their projects and innovations.

Conclusion

Dersang Lee's contributions to software engineering through his patent and work at Wind River Systems, Inc. highlight his role as a significant innovator in the field. His dynamic software code instrumentation method represents a valuable advancement in monitoring code execution.