Company Filing History:
Years Active: 1989-2001
Title: Lee Richard Nackman: Innovator in Compiler Technology and Finite Element Analysis
Introduction
Lee Richard Nackman is a notable inventor based in White Plains, NY (US). He has made significant contributions to the fields of compiler technology and finite element analysis, holding a total of 3 patents. His work has been instrumental in advancing the efficiency and effectiveness of programming and computational methods.
Latest Patents
Nackman's latest patents include an innovative approach to compiling C++ programs. His patent titled "Incremental compilation of C++ programs" describes an enhanced compiler that compiles C++ programs without the need for forward declarations typically found in program header files. This compiler utilizes multiple parsing passes to extract definitions directly from the bodies of C++ files. By saving these definitions to a persistent program representation, such as a program database, the compiler can incrementally compile programs on a declaration-by-declaration basis, updating only new or changed declarations.
Another significant patent is the "Method for fine decomposition in finite element mesh generation." This method allows for the automatic division of a polygonal boundary of a domain into rough elements that correspond to Voronoi regions. The process involves converting arc portions of these regions into straight lines and forming additional lines between interior vertices. The rough regions are then subdivided into fine triangular regions, with the degree of subdivision controlled by known equations. This method enhances the accuracy of finite difference equations solved on the generated fine regions.
Career Highlights
Lee Richard Nackman is currently employed at International Business Machines Corporation (IBM), where he continues to innovate and contribute to the field of technology. His work at IBM has allowed him to collaborate with other talented professionals in the industry, further enhancing his contributions to the field.
Collaborations
Some of Nackman's notable coworkers include Vijay Srinivasan and Siavash N Meshkat. Their collaborative efforts have likely played a role in the development of innovative solutions and advancements in their respective fields.
Conclusion
Lee Richard Nackman is a distinguished inventor whose work in compiler technology and finite element analysis has made a lasting impact on the industry. His innovative patents reflect his commitment to advancing technology and improving computational methods.