Company Filing History:
Years Active: 2002-2016
Title: Thomas Hirsch: Innovator in Secure Chip Technology
Introduction
Thomas Hirsch is a notable inventor based in Austin, TX (US). He has made significant contributions to the field of secure chip technology, holding a total of 3 patents. His work focuses on enhancing the security and performance of processors, which is crucial in today's technology-driven world.
Latest Patents
Hirsch's latest patents include a "Method and apparatus for monitoring performance for secure chip operation." This invention provides a method for monitoring the performance of a processor to detect tampering and ensure that the processor operates in a safe state, preventing unauthorized access to its contents. The method involves comparing measured values of operating parameters, such as temperature and supply voltage, to predefined limits. If any measured value falls outside these limits, the processor enters a reset mode to protect its integrity.
Another significant patent is the "Differential input receiver having over-voltage protection." This invention describes a differential receiver circuit that includes input transistors and bias transistors, which work together to maintain voltage levels within a safe range. The circuit is designed to ensure that the voltage present on the bias nodes remains close to a midpoint between the voltages on the input nodes, thereby enhancing the reliability of the circuit.
Career Highlights
Thomas Hirsch is currently employed at Advanced Micro Devices Corporation, a leading company in the semiconductor industry. His role involves developing innovative solutions that address the challenges of secure chip operation. His expertise in this area has positioned him as a valuable asset to his team and the company.
Collaborations
Hirsch has collaborated with notable colleagues, including Dennis J. Herrell and Emerson S. Fang. These collaborations have contributed to the advancement of technology in secure chip operations and have fostered a productive working environment.
Conclusion
In summary, Thomas Hirsch is a distinguished inventor whose work in secure chip technology has led to significant advancements in processor security. His patents reflect his commitment to innovation and his contributions to the field will continue to impact the industry positively.