Company Filing History:
Years Active: 1997-1998
Title: The Innovations of David J Shield
Introduction
David J Shield is a notable inventor based in El Dorado Hills, CA. He has made significant contributions to the field of microprocessor technology, holding a total of 4 patents. His work primarily focuses on enhancing the functionality and security of integrated circuits.
Latest Patents
One of his latest patents is for a microprocessor that incorporates a single poly-silicon EPROM memory. This innovative CMOS microprocessor chip features an on-chip single-poly EPROM that is compatible with the CMOS manufacturing process. The EPROM is utilized to store essential manufacturing and contract-related data, such as serial numbers and test results. This technology plays a crucial role in quality and reliability control. Additionally, the EPROM allows for the selection of optional microprocessor features, including speed governing and I/O bus interface configuration.
Another significant patent by David J Shield is a method and apparatus for the fast self-destruction of a CMOS integrated circuit. This invention provides a mechanism for the electronic destruction of semiconductor components to prevent unauthorized inspection. The method involves a switchable pad that can induce latch-up in the semiconductor device, allowing large currents to flow and ultimately destroying the device's functionality.
Career Highlights
David J Shield is currently employed at Intel Corporation, where he continues to innovate in the field of microprocessors. His work has had a lasting impact on the industry, particularly in enhancing the security and efficiency of integrated circuits.
Collaborations
Throughout his career, David has collaborated with notable colleagues, including Michael J Allen and Gregory K Crain. These partnerships have contributed to the advancement of technology in the semiconductor field.
Conclusion
David J Shield's contributions to microprocessor technology and integrated circuit security are noteworthy. His innovative patents reflect his commitment to advancing the field and ensuring the reliability of electronic devices. His work at Intel Corporation continues to influence the future of technology.