Prokash Ghosh

Title: Prokash Ghosh: Innovator in Memory Control Technologies

Introduction

Prokash Ghosh is a notable inventor based in Mogra, India. He has made significant contributions to the field of memory control technologies, holding a total of 3 patents. His work focuses on enhancing data security and preventing unauthorized access to volatile memory systems.

Latest Patents

One of his latest patents is the "Memory Power Control Unit." This invention provides a mechanism for preventing unauthorized access to data stored in volatile memory. The memory power control unit (MPCU) includes a power controller that responds to signals from a tamper detection circuit. It outputs a reduced supply voltage to the volatile memory when tampering is detected, thereby protecting sensitive data.

Another significant patent is the "Technique for Detecting and Thwarting Row-Hammer Attacks." This invention involves a memory controller that processes access commands for target rows in dynamic random-access memory (DRAM). By tracking victim rows associated with the target row, the memory controller can thwart both single-sided and double-sided row-hammer attacks. It maintains victim-row addresses and corresponding command counts in a TCAM memory, issuing dummy activate commands to prevent potential attacks.

Career Highlights

Prokash Ghosh has worked with prominent companies such as NXP B.V. and NXP USA, Inc. His experience in these organizations has contributed to his expertise in memory technologies and innovation.

Collaborations

Throughout his career, Prokash has collaborated with talented individuals, including Sourav Roy and Glenn Charles Abeln. These collaborations have likely enriched his work and led to advancements in his inventions.

Conclusion

Prokash Ghosh is a distinguished inventor whose work in memory control technologies has made a significant impact in the field. His innovative patents demonstrate his commitment to enhancing data security and addressing emerging challenges in memory systems.