Prakash Ravikumar Bhatia

Title: Innovations by Prakash Ravikumar Bhatia

Introduction

Prakash Ravikumar Bhatia is an accomplished inventor based in Fremont, CA. He has made significant contributions to the field of static random access memory (SRAM) technology. With a total of 4 patents to his name, Bhatia's work focuses on enhancing memory performance and reducing leakage.

Latest Patents

One of his notable patents is the "Write assist circuit integrated with leakage reduction circuit of a static random access memory for increasing the low voltage supply during write operations." This invention involves a transient voltage collapse circuit that provides a reference voltage for SRAM. The SRAM receives a first reference voltage and a second reference voltage that is higher than the first. The transient voltage collapse circuit maintains the voltage supply line at a first voltage level during power save mode and increases the voltage during write operations, thereby assisting with the SRAM's write functionality.

Another significant patent is the "Memory leakage control circuit and method." This invention describes an SRAM that operates with first and second voltages and includes multiple SRAM cells arranged in rows and columns. Each cell is coupled to respective wordlines and complementary bitlines. The control circuit can operate in various modes, including a working mode for data access, a sleep mode for data retention with reduced leakage, and a shutdown mode that allows the source line to float to a level equal to the first voltage.

Career Highlights

Bhatia has worked with prominent companies in the tech industry, including Virage Logic Corporation and Synopsys, Inc. His experience in these organizations has contributed to his expertise in memory technology and circuit design.

Collaborations

Some of his notable coworkers include Subramani Kengeri and Deepak Sabharwal. Their collaboration has likely fostered innovation and advancements in the projects they have worked on together.

Conclusion

Prakash Ravikumar Bhatia's contributions to SRAM technology through his patents demonstrate his commitment to innovation in the field. His work continues to influence advancements in memory performance and efficiency.