Company Filing History:
Years Active: 2007-2010
Title: Partha Ray: Innovator in Digital Circuit Design and Algorithm Efficiency
Introduction
Partha Ray is a distinguished inventor based in Bengaluru, India. He has made significant contributions to the fields of digital circuit design and algorithm efficiency. With a total of 9 patents to his name, Ray continues to push the boundaries of innovation in technology.
Latest Patents
One of his latest patents is an "Efficient method for identifying few largest differences from a list of numbers." This method provides a way to find the largest 'k' difference values in decreasing order from a list of 'n' arbitrary numbers. By utilizing the properties of sorted numbers, the method organizes the list of all differences in a manner that reduces the size of the solution space. The time complexity of this solution is O(k), which is a significant improvement over the conventional exhaustive method that has a time complexity of O(n). Additionally, the memory complexity of this method is less than that of the exhaustive method when k is much less than n.
Another notable patent is the "Method of identifying state nodes at the transistor level in a sequential digital circuit." In this innovation, the state nodes in a sequential digital circuit are identified by pinpointing the minimal combinatorial feedback loops present in the circuit. Each minimal combinatorial feedback loop contains at least one driver node, and one driver node from each loop is designated as the state node for that loop.
Career Highlights
Partha Ray is currently employed at National Semiconductor Corporation, where he applies his expertise in digital circuits and algorithms. His work has been instrumental in advancing the efficiency and functionality of semiconductor technologies.
Collaborations
Throughout his career, Ray has collaborated with notable colleagues, including Tathagato Rai Dastidar and Amir Yashfe. These collaborations have further enriched his innovative contributions to the field.
Conclusion
Partha Ray stands out as a prominent inventor whose work in algorithm efficiency and digital circuit design has made a lasting impact. His innovative patents reflect his commitment to advancing technology and improving existing methodologies.