Company Filing History:
Years Active: 2014-2025
Title: Innovations of Bradley Joseph Litterell
Introduction
Bradley Joseph Litterell is a notable inventor based in Bellevue, WA (US). He has made significant contributions to the field of technology, particularly in the area of security and protection mechanisms for integrated circuits. With a total of nine patents to his name, Litterell's work is recognized for its innovative approaches to safeguarding data.
Latest Patents
Litterell's latest patents include "Fuse based replay protection with dynamic fuse usage and countermeasures for fuse voltage cut attacks" and "Fuse based replay protection with aggressive fuse usage and countermeasures for fuse voltage cut attacks." These patents describe a Trusted Platform Module (TPM) with programmable fuses in a System on Chip (SoC). The technology involves an on-die RAM that stores a blown-fuse count and a TPM state, which is read from off-die non-volatile memory. The patents detail mechanisms to thwart replay attacks by incrementing a PIN-attempt-failure count based on the blown-fuse count. This innovative approach enhances security by imposing penalties for detected fuse voltage cuts and managing fuse usage effectively.
Career Highlights
Litterell is currently employed at Microsoft Technology Licensing, LLC, where he continues to develop cutting-edge technologies. His work focuses on enhancing the security features of integrated circuits, making significant strides in the field of data protection.
Collaborations
Some of Litterell's notable coworkers include Ling Tony Chen and Felix Stefan Domke. Their collaborative efforts contribute to the innovative environment at Microsoft Technology Licensing, LLC.
Conclusion
Bradley Joseph Litterell's contributions to technology through his patents reflect his commitment to advancing security measures in integrated circuits. His work not only showcases his inventive spirit but also plays a crucial role in enhancing data protection in modern technology.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.