Company Filing History:
Years Active: 2021-2024
Title: Harishankar Sahu: Innovator in Integrated Circuit Technology
Introduction
Harishankar Sahu is a prominent inventor based in Bengaluru, India. He has made significant contributions to the field of integrated circuit technology, holding 2 patents that showcase his innovative approach to reducing power consumption in clock networks.
Latest Patents
One of his latest patents is the "Keeper-free integrated clock gate circuit." This integrated clock gate (ICG) includes an OR-AND-INVERT gate that receives a first enable and a second enable. It features a first inverter coupled to the output of the OR-AND-INVERT, a first NAND gate coupled to the output of the first inverter, a second NAND gate coupled to the output of the OR-AND-INVERT, and a second inverter that provides a clock gated based on the logic values of the first and/or second enable. This ICG circuit reduces the capacitance of the input clock pin, leading to lower switching power when the clock is gated and a reduction in the dynamic power of the clock network. The ICG cell has the smallest transistor count and area compared to existing ICG cell topologies.
Another notable patent is the "Low power clock gate circuit." This clock gate circuit (CGC) optimizes dynamic power when the clock is gated. The CGC aids in reducing dynamic power in the clock network by offering lower clock pin capacitance and providing opportunities for downsizing clock pin drivers. By reducing the load on the input clock pin, switching power and dynamic power are minimized. Additionally, dynamic power in the clock network decreases by downsizing the clock buffers that drive the CGC clock pins.
Career Highlights
Harishankar Sahu is currently employed at Intel Corporation, where he continues to innovate in the field of integrated circuits. His work focuses on enhancing the efficiency of clock networks, which is crucial for modern electronic devices.
Collaborations
He collaborates with talented coworkers such as Gururaj Shamanna and Naveen Kumar M., contributing to a dynamic team environment that fosters innovation.
Conclusion
Harishankar Sahu's contributions to integrated circuit technology through his patents reflect his commitment to advancing the field. His innovative designs not only improve efficiency but also pave the way for future developments in electronic systems.