Lansing Dunn Pickup

Title: Innovations of Lansing Dunn Pickup

Introduction

Lansing Dunn Pickup is a notable inventor based in Colchester, Vermont. He has made significant contributions to the field of integrated circuit design and simulation. With a total of two patents to his name, his work has had a considerable impact on the technology industry.

Latest Patents

One of his latest patents is titled "State capture/reuse for Verilog simulation of high gate count ASIC." This innovative method significantly reduces scenario execution time for very large scale integrated (VLSI) logic models that contain high numbers of sequential devices. The computer-implemented method saves the state of sequential devices into a file at a chosen point in a simulation scenario and then inputs this file to initialize another simulation scenario. This method utilizes user-defined primitive (UDP) model data for the sequential devices present in the technology library. It uniquely identifies each UDP by the net name connected to its output, ensuring efficient simulation execution.

Another patent by Pickup is a "Method for building and verifying authenticity of a rule system." This method verifies that an integrated circuit design tool kit has not been modified in an unauthorized manner. It provides a verification procedure that checks the integrity of executable subrules within the tool kit. By comparing locally checked data with remotely checked data, the method ensures that no unauthorized modifications have occurred.

Career Highlights

Lansing Dunn Pickup is currently employed at International Business Machines Corporation (IBM), where he continues to innovate and contribute to advancements in technology. His work at IBM has allowed him to collaborate with other talented professionals in the field.

Collaborations

Some of his notable coworkers include Harry John Beatty, III, and Peter Claude Elmendorf. Their collaborative efforts have further enhanced the quality and impact of their work in integrated circuit design.

Conclusion

Lansing Dunn Pickup is a distinguished inventor whose contributions to integrated circuit design and simulation have made a lasting impact on the technology industry. His innovative patents and work at IBM exemplify his commitment to advancing technology.