Company Filing History:
Years Active: 2010
Title: Innovations by Narayanan Vijayaraghavan
Introduction
Narayanan Vijayaraghavan is a notable inventor based in Delhi, India. He has made significant contributions to the field of electronics, particularly in the area of on-chip testing circuits. His innovative work has led to the development of a patent that enhances the characterization of input/output structures.
Latest Patents
Narayanan holds a patent for a "Flexible on-chip testing circuit for I/O's characterization." This invention provides a flexible testing circuit and methodology for measuring the I/O characterization of multiple I/O structures. The testing circuit comprises a register bank, a central processing controller (CPC), a character slew module, a delay characterization module, and a character frequency module. The register bank is designed to store multiple instructions and measurement results. The CPC fetches instructions from the register bank and utilizes various primary and secondary state machines to interpret these instructions for execution. Depending on the input instruction, the CPC applies stimulus to the IUT, and the output is used by the Local characterization modules (CHARMODULE) to extract desired characterization parameters. The character slew module measures voltage rise and fall times for both single and multi-voltage IUTs. The Test Methodology for STIOBISC includes automated ATE pattern generation from verification test benches and automated result processing, significantly reducing test setup and output processing time. The testing circuit can operate in multiple modes for selecting one of these modules. Narayanan has been granted 1 patent for this innovative work.
Career Highlights
Narayanan Vijayaraghavan is currently employed at STMicroelectronics Pvt. Ltd., where he continues to contribute to advancements in electronic testing technologies. His work has been instrumental in improving the efficiency and effectiveness of testing methodologies in the industry.
Collaborations
Narayanan has collaborated with Balwant Singh, a coworker at STMicroelectronics Pvt. Ltd. Together, they have worked on various projects that aim to enhance the capabilities of electronic testing circuits.
Conclusion
Narayanan Vijayaraghavan's contributions to the field of electronics through his innovative patent demonstrate his commitment to advancing technology. His work not only improves testing methodologies but also sets a foundation for future innovations in the industry.