Mohammad Sharifkhani

Title: Innovations by Mohammad Sharifkhani in SRAM Technology

Introduction

Mohammad Sharifkhani, an accomplished inventor based in Tehran, Iran, has made significant contributions to the field of electronics, particularly in static random access memory (SRAM) technology. With a total of three patents to his name, Sharifkhani is recognized for his innovative approaches that enhance the reliability and performance of SRAM devices.

Latest Patents

One of his most notable patents is focused on "Sense-amplification with offset cancellation for static random access memories." This invention presents an offset cancellation scheme utilizing a group of transistors that are connected to high and low voltage levels through multi-phase timing. The process effectively compensates for transistor mismatch, which is crucial for improving the reliability of sense amplifiers amid various manufacturing non-idealities. This offset cancellation scheme has broad applicability across different types of sense amplifiers, amplifiers, and comparators.

Additionally, Sharifkhani developed an "Asymmetric four-transistor SRAM cell." This invention features an asymmetric SRAM cell design that includes first and second storage nodes, along with drive and access transistors. The unique configuration allows the storage nodes to hold complementary voltages while maintaining logic states through innovative feedback and leakage current methodologies. This design significantly enhances the functionality and reliability of SRAM operations.

Career Highlights

Sharifkhani has spent a substantial part of his career contributing to the field of electronics through various innovative projects. His work with companies, including Certichip Inc., has been instrumental in advancing SRAM technology, showcasing his commitment to pushing the boundaries of electronic memory design.

Collaborations

Throughout his career, Sharifkhani has had the opportunity to collaborate with notable professionals, including Manoj Sachdev and Jaspal Singh Shah. These collaborations have enriched his understanding and contribution to the field, enabling him to innovate and refine his inventions further.

Conclusion

Mohammad Sharifkhani's work exemplifies the spirit of innovation in electronics, with his latest patents reflecting groundbreaking advancements in SRAM technology. His inventions not only enhance the functionality of memory devices but also pave the way for future developments in electronic design, solidifying his role as a prominent inventor in the field.