This inventor holds 1 USPTO granted patent. Top assignee: Quicklogic Corporation. Active years: 2000.
Company Filing History:
Years Active: 2000
Title: Sudarshan Varshney: Innovator in Field Programmable Gate Arrays
Introduction
Sudarshan Varshney is a notable inventor based in Mountain View, CA (US). He has made significant contributions to the field of electronics, particularly in the area of field programmable gate arrays (FPGAs). His innovative approach to protecting logic modules has led to the development of a unique patent that addresses critical challenges in the industry.
Latest Patents
Sudarshan Varshney holds a patent for the "Protection of logic modules in a field programmable gate array during antifuse programming." This invention focuses on safeguarding logic module output devices from high voltages by ensuring that the logic modules are not powered during antifuse programming. The design incorporates two separate power input terminals, VCC1 and VCC2, where VCC1 powers the logic modules and VCC2 powers the programming control circuitry. By leaving VCC1 floating or grounded during programming, the logic modules remain unpowered, preventing current surges during power-up. This innovative approach eliminates the need for logic module output protection transistors and associated charge pumps, resulting in a more compact FPGA design.
Career Highlights
Sudarshan Varshney is currently employed at QuickLogic Corporation, where he continues to push the boundaries of technology in the field of programmable logic devices. His work has not only contributed to the advancement of FPGAs but has also paved the way for more efficient designs in electronic systems.
Collaborations
Throughout his career, Sudarshan has collaborated with talented individuals such as Paige A Kolze and David D Eaton. These partnerships have fostered a creative environment that encourages innovation and the sharing of ideas.
Conclusion
Sudarshan Varshney's contributions to the field of field programmable gate arrays exemplify the spirit of innovation. His patent for protecting logic modules during antifuse programming showcases his ability to solve complex problems in electronics. As he continues his work at QuickLogic Corporation, his impact on the industry is sure to grow.