David W Kruger

Title: Innovations by David W. Kruger

Introduction

David W. Kruger is a notable inventor based in Pleasant Valley, NY, who has made significant contributions to the field of semiconductor technology. With a total of three patents to his name, Kruger has focused on developing techniques that enhance the security and integrity of integrated circuit chips.

Latest Patents

One of Kruger's latest patents is titled "Techniques for Impeding Reverse Engineering." This patent provides anti-reverse engineering techniques, including a method for forming features in an insulating layer. The method involves selectively implanting ions in the insulating layer to create implant regions that alter the etch rate. This innovative approach allows for the formation of voids within and outside the implant regions, which are then filled with conductor material to create features in the insulating layer.

Another significant patent is "Implementing Tamper Resistant Integrated Circuit Chips." This invention outlines a method and circuit designed to resist tampering and reverse engineering in semiconductor chips. It includes a sensing device that detects tampering states and generates a tamper-resistant control signal. This signal inhibits the functional operation of the circuitry to be protected, thereby enhancing the security of the semiconductor chip.

Career Highlights

David W. Kruger is associated with International Business Machines Corporation (IBM), where he has contributed to various projects focused on semiconductor technology and security. His work has been instrumental in advancing the field and ensuring the integrity of electronic devices.

Collaborations

Throughout his career, Kruger has collaborated with notable colleagues, including Louis L. Hsu and Rajiv V. Joshi. These collaborations have further enriched his work and contributed to the development of innovative technologies.

Conclusion

David W. Kruger is a distinguished inventor whose work in semiconductor technology has led to significant advancements in anti-tampering techniques. His contributions continue to influence the industry and enhance the security of integrated circuits.