Company Filing History:
Years Active: 2002
Title: Innovations of Shiraj Robi Dutta
Introduction
Shiraj Robi Dutta is a notable inventor based in Fremont, CA. He has made significant contributions to the field of integrated circuit design. His innovative work focuses on improving the efficiency of routing processes in computer-controlled designs.
Latest Patents
Shiraj Robi Dutta holds a patent for an "Interactive, gridless, cost-based layer assignment coarse router for computer controlled IC design." This invention presents an efficient, gridless, cost-based coarse router that facilitates layer assignment in integrated circuit design. The coarse routing process is essential during the wire routing phase of integrated circuit design and fabrication. It defines obstructions and determines horizontal and vertical passages for wire routing. The costs for potential wire paths are computed based on wire density histograms, allowing the selection of 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
Shiraj Robi Dutta is currently employed at Synopsys, Inc., where he continues to innovate in the field of integrated circuit design. His work has had a significant impact on the efficiency and effectiveness of routing processes in this domain.
Collaborations
Shiraj has collaborated with notable colleagues such as Pravin K Madhani and Ashok Vittal, contributing to advancements in integrated circuit technology.
Conclusion
Shiraj Robi Dutta's contributions to integrated circuit design through his innovative patent demonstrate his expertise and commitment to enhancing technology in this field. His work continues to influence the efficiency of routing processes in computer-controlled designs.