Jacob Anthony Hernandez

Title: Jacob Anthony Hernandez: Innovator in Magnetic Memory Technology

Introduction

Jacob Anthony Hernandez is a prominent inventor based in Morgan Hill, California, known for his significant contributions to the field of magnetic memory technology. With a total of nine patents to his name, Hernandez has made remarkable advancements that enhance data storage capabilities and efficiency.

Latest Patents

Hernandez's latest patents include a method for manufacturing a magnetic random-access memory device using post pillar formation annealing. This innovative method allows for back end of line annealing for associated processing circuitry without causing thermal damage to the magnetic memory elements. The process involves forming an array of magnetic memory element pillars on a wafer, surrounded by dielectric isolation material. After the pillars are formed, an annealing process is performed to achieve a desired grain structure in the memory element pillars while also facilitating thermal processing for the associated circuitry.

Another notable patent is for a magnetic tunnel junction element with a ruthenium (Ru) hard mask for use in magnetic random-access memory. This design allows for closer spacing of adjacent magnetic memory elements, which leads to increased data density. The use of Ru as a hard mask reduces parasitic electrical resistance, as it does not oxidize in ordinary manufacturing environments. The formation of this magnetic memory element involves several steps, including the deposition of memory element layers and the use of reactive ion etching to create a RIEable mask.

Career Highlights

Throughout his career, Jacob Anthony Hernandez has worked with notable companies such as Spin Memory, Inc. and Integrated Silicon Solution, Inc. His work has significantly impacted the development of advanced memory technologies, positioning him as a key figure in the industry.

Collaborations

Hernandez has collaborated with talented individuals in the field, including Mustafa Pinarbasi and Bartlomiej Adam Kardasz. These collaborations have contributed to the innovative advancements in magnetic memory technology.

Conclusion

Jacob Anthony Hernandez is a distinguished inventor whose work in magnetic memory technology has led to significant advancements in data storage solutions. His innovative patents and collaborations highlight his commitment to enhancing the efficiency and capabilities of memory devices.