Nagaraja Ravindranath Rao

Title: Innovations of Nagaraja Ravindranath Rao

Introduction

Nagaraja Ravindranath Rao is a notable inventor based in Redwood City, CA. He has made significant contributions to the field of integrated circuit design, particularly through his innovative patent that enhances the efficiency of the routing process in computer-controlled designs.

Latest Patents

Nagaraja holds a patent for an "Interactive, gridless, cost-based layer assignment coarse router for computer controlled IC design." This invention provides an efficient, gridless, cost-based coarse router that facilitates layer assignment in integrated circuit design. The coarse routing process is crucial during the wire routing phase of integrated circuit design and fabrication. It involves defining obstructions and determining horizontal and vertical passages for wire routing. The invention computes costs for possible wire paths based on wire density histograms, ultimately selecting the lowest cost path. To enhance processing speed, a pruning method minimizes the number of paths considered. In congested areas, pseudo obstructions are created to optimize routing through multiple metal layers. The histogram is updated iteratively for each wire routed.

Career Highlights

Nagaraja is currently employed at Synopsys, Inc., a leading company in electronic design automation. His work focuses on improving the efficiency of integrated circuit design processes, which is vital for the advancement of technology in various electronic applications.

Collaborations

Nagaraja collaborates with talented professionals in his field, including Shiraj Robi Dutta and Pravin K Madhani. Their combined expertise contributes to the innovative projects at Synopsys, Inc.

Conclusion

Nagaraja Ravindranath Rao's contributions to integrated circuit design through his innovative patent demonstrate his commitment to advancing technology. His work not only enhances the efficiency of design processes but also paves the way for future innovations in the field.