Edward F Mark

Title: The Innovations of Edward F. Mark

Introduction

Edward F. Mark is a notable inventor based in Poughkeepsie, NY (US). He has made significant contributions to the field of integrated circuit design and display technology. With a total of three patents to his name, Mark's work showcases his expertise and innovative thinking.

Latest Patents

One of Edward F. Mark's latest patents is titled "Constraint programming based method for bus-aware macro-block pin placement in a hierarchical integrated circuit layout." This invention describes a method for assigning pins to macro-blocks of an Integrated Circuit (IC) chip. The macro-block pin assignments are automatically placed using Constraint Programming (CP) techniques, which position the pins on the periphery of a macro-block. The formulation includes modeling detailed and discrete constraints to achieve optimal pin assignments. A stochastic CSP solver is utilized to define the cost function on search points, ultimately moving the macro-block pins to computed locations.

Another significant patent is the "Pick correlation" method. This method involves displaying a pick marker on a display screen and directing it at an image comprising at least one line primitive. The process includes subjecting the line primitive to a trivial test to determine its acceptance or rejection based on its endpoints' positions. If the line primitive cannot be trivially tested, it undergoes a non-trivial test that does not require floating point operations, ensuring efficient processing.

Career Highlights

Edward F. Mark is currently employed at International Business Machines Corporation (IBM), where he continues to innovate and contribute to advanced technologies. His work at IBM has allowed him to explore various aspects of integrated circuit design and display technology.

Collaborations

Throughout his career, Mark has collaborated with talented individuals such as Kevin B. Cornett and Shyam Ramji. These collaborations have fostered an environment of creativity and innovation, leading to the development of groundbreaking technologies.

Conclusion

Edward F. Mark's contributions to the field of technology through his patents and collaborations highlight his role as a significant inventor. His work continues to influence advancements in integrated circuit design and display technology.