Company Filing History:
Years Active: 2018
Title: Dharmesh Kumar Sonkar: Innovator in Memory Technology
Introduction
Dharmesh Kumar Sonkar is a notable inventor based in Sunnyvale, CA. He has made significant contributions to the field of memory technology, holding 2 patents that showcase his innovative approach to enhancing memory performance.
Latest Patents
One of his latest patents is titled "Using sense amplifier as a write booster in memory operating with a large dual rail voltage supply differential." This invention involves a memory cell that operates in response to an array supply voltage, with a corresponding pair of bit lines pre-charged to a periphery supply voltage prior to each access. The sense amplifier coupled to the bit lines operates in response to the periphery supply voltage, which is less than the array supply voltage, enabling power savings within the memory. The design includes a first pair of transistors that couple the sense amplifier to the bit lines during write accesses, boosting the write voltages applied to the bit lines.
Another significant patent is "Efficient bitline driven one-sided power collapse write-assist design for SRAMs." This invention features a voltage supply circuit for a memory cell, including a first circuit coupled between a first voltage supply and a first voltage supply terminal of the memory cell, and a second circuit coupled between the first voltage supply and a second voltage supply terminal. The first circuit is controlled by a first bit line, while the second circuit is controlled by a second bit line. During a write operation, only one of the circuits provides the first supply voltage, while the other provides an adjusted voltage to the memory cell.
Career Highlights
Dharmesh Kumar Sonkar is currently employed at Synopsys, Inc., where he continues to develop innovative solutions in memory technology. His work has significantly impacted the efficiency and performance of memory systems.
Collaborations
He collaborates with talented professionals in his field, including his coworker Niranjan Behera, to drive advancements in memory technology.
Conclusion
Dharmesh Kumar Sonkar's contributions to memory technology through his patents reflect his dedication to innovation and efficiency. His work at Synopsys, Inc. continues to influence the future of memory systems.