Arun Balakrishnan

Title: Innovations of Arun Balakrishnan

Introduction

Arun Balakrishnan is a notable inventor based in Santa Clara, CA. He has made significant contributions to the field of technology, particularly in the areas of circuit design and power modeling. With a total of 6 patents, his work has had a considerable impact on the industry.

Latest Patents

One of his latest patents is titled "Peripheral partitioning and tree decomposition for partial scan." This invention presents a method, system, and computer product for a new partial scan technique that incurs significantly less overhead than the full-scan technique while achieving very high test coverage in short CPU times. The invention involves selecting scan memory elements so that the scanned circuit satisfies two key properties in the test mode. The first property is that the scanned circuit has partitions that are peripherally interacting finite state machines, known as peripheral partitions. The second property is that the memory element dependency graph (S-graph) of each peripheral partition has a tree structure. An efficient algorithm for peripheral partitioning and tree decomposition is provided, which iteratively partitions the S-graph into disjoint sub-graphs with the tree structure.

Another significant patent is "Multi-level power macromodeling." This invention utilizes the linear complexity of orthogonal vectors to reduce the number of equations or variables to be solved. It constructs a power model of a set of combinations of states without considering irrelevant combinations. The invention distinguishes between the switching direction on the input and output pins, considering state-dependency as a function of power consumed. It also models a power arc from one input pin to multiple output pins, enhancing the accuracy of power modeling.

Career Highlights

Arun Balakrishnan has worked with several prominent companies throughout his career, including NEC USA, Inc. and LSI Logic Corporation. His experience in these organizations has allowed him to develop and refine his innovative ideas, contributing to advancements in technology.

Collaborations

Some of his notable coworkers include Srimat T Chakradhar and Kaushik De. Their collaboration has likely fostered an environment of innovation and creativity, leading to the development of groundbreaking technologies.

Conclusion

Arun Balakrishnan's contributions to the field of technology through his patents and collaborations highlight his role as a significant inventor. His work continues to influence advancements in circuit design and power modeling, showcasing the importance