Location History:
- Surprise, AZ (US) (2011)
- Boise, ID (US) (2004 - 2015)
Company Filing History:
Years Active: 2004-2015
Title: Innovations by Hasan Nejad in Recessed Silicon Technologies
Introduction
Hasan Nejad, an esteemed inventor based in Boise, ID, has made significant contributions to semiconductor technology, amassing a remarkable total of 35 patents throughout his career. His work primarily focuses on advancements in silicon-based materials and methods that enhance the efficiency and performance of memory devices.
Latest Patents
Among his latest patents is a method for full silicidation of recessed silicon. This invention involves a trench containing silicon, where a specific mixture of metals—consisting of 80% nickel and 20% cobalt—is utilized. The unique properties of these metals allow for differential diffusion rates in silicon, enabling complete silicide formation without voids, critical for creating recessed access devices (RADs) used in memory arrays.
Another notable patent is the development of a variable resistance memory device featuring a reduced bottom contact area and an innovative method of formation. This design includes a substrate supporting a bottom electrode with a minimized contact area, leading to lower reset current requirements. Consequently, this reduction allows for a decrease in the size of the write transistor for each bit, optimizing the overall memory device performance.
Career Highlights
Hasan Nejad is currently employed at Micron Technology Incorporated, where he continues to innovate in the field of semiconductor technology. His work has not only earned him numerous patents but also recognition within the industry as a leading inventor.
Collaborations
Throughout his career, Hasan has collaborated with notable colleagues, including Mirmajid Seyyedy and James G. Deak. These partnerships have fostered a creative environment that has propelled further advancements in technology and innovation.
Conclusion
Hasan Nejad's innovative contributions to recessed silicon technologies illustrate the importance of creativity and technical expertise in enhancing semiconductor devices. His patents and ongoing work at Micron Technology Incorporated continue to shape the future of memory technology.