Dhananjay Raghavan

Title: Innovations by Dhananjay Raghavan

Introduction

Dhananjay Raghavan is a notable inventor based in Portland, Oregon. He has made significant contributions to the field of integrated circuits and dynamic timing modeling. With a total of two patents to his name, Raghavan's work focuses on enhancing the performance and reliability of configurable integrated circuits.

Latest Patents

Raghavan's latest patents include innovative methods for on-die aging measurements for dynamic timing modeling. One patent describes a method that involves mapping an aging measurement circuit into the core fabric of a Field Programmable Gate Array (FPGA). This method operates the aging measurement circuit for a select time period, counting the transitions of a signal propagating through the circuit. The timing information gathered is stored in a timing model, which represents the aging characteristics of the core fabric. An Electronic Design Automation (EDA) toolchain utilizes this timing information to generate a timing guard-band for the configurable integrated circuit die. The aging measurement circuit is then removed, allowing another circuit device to be mapped and fitted into the core fabric based on the generated timing guard-band models.

Another patent focuses on an integrated circuit die that includes a core fabric configurable to incorporate an aging measurement circuit. This circuit operates for a select period, counting signal transitions to measure the aging characteristics of the integrated circuit die. The data collected during this period provides valuable insights into the performance and longevity of the device.

Career Highlights

Dhananjay Raghavan has worked with prominent companies in the technology sector, including Intel Corporation and Altera Corporation. His experience in these organizations has contributed to his expertise in integrated circuit design and innovation.

Collaborations

Raghavan has collaborated with talented individuals such as Dheeraj R Subbareddy and Ankireddy Nalamalpu. These collaborations have likely enriched his work and led to further advancements in his field.

Conclusion

Dhananjay Raghavan's contributions to the field of integrated circuits and dynamic timing modeling demonstrate his innovative spirit and technical expertise. His patents reflect a commitment to improving the performance and reliability of electronic devices.