Location History:
- Longmont, CO (US) (2003)
- Campbell, CA (US) (2003)
Company Filing History:
Years Active: 2003
Title: Innovations of James L McManus
Introduction
James L McManus is a notable inventor based in Longmont, CO (US). He has made significant contributions to the field of programmable logic devices, holding 2 patents that showcase his innovative spirit and technical expertise.
Latest Patents
One of his latest patents is titled "Method for watermarking a register-based programmable logic device core." This invention involves a core for a register-based programmable logic device that includes a register configured to provide a hidden identifier in response to a secret unlock operation. The identifier remains inaccessible during normal operation, ensuring that the core's functionality is not compromised. The unlock operation is designed to be an action or set of actions that are typically not performed during regular use, making the identification capability transparent to users and unauthorized copyists. Additionally, the availability of this secondary identifier can be limited in duration to minimize the chances of accidental or intentional discovery.
Another significant patent by McManus is the "Method and system for PLD swapping." This invention provides an apparatus and method for enabling hot swapping of programmable logic devices (PLDs) and boards containing PLDs. The hot swap capability is facilitated by setting a hot swap terminal on the PLD to create a floating state on the input/output pad. This configuration eliminates leakage current, ensures no static current occurs, and provides appropriate signals to the internal circuits of the PLD.
Career Highlights
James L McManus is currently employed at Xilinx, Inc., a leading company in the field of programmable logic devices. His work at Xilinx has allowed him to develop innovative solutions that enhance the functionality and usability of PLDs.
Collaborations
Throughout his career, McManus has collaborated with talented individuals such as Eric J Crabill and James L Burnham. These collaborations have contributed to the advancement of technology in the field of programmable logic devices.
Conclusion
James L McManus is a distinguished inventor whose work has significantly impacted the realm of programmable logic devices. His innovative patents reflect his dedication to advancing technology and improving device functionality.