Donald J Esses

Title: Innovations of Donald J Esses

Introduction

Donald J Esses is a notable inventor based in San Jose, California. He has made significant contributions to the field of integrated circuits, holding a total of 3 patents. His work focuses on enhancing the performance and reliability of electronic components.

Latest Patents

One of his latest patents is titled "Corrosion sensitivity structures for vias and contact holes in integrated circuits." This invention describes a die that includes a corrosion monitoring feature. The die comprises a surface with an active die region and a scribeline region adjacent to it. An insulating layer is placed above the surface, containing a first and second corrosion-sensitive metal plug in the scribeline region. The metallization layer above the insulating layer is patterned to allow solvents to flow into the second corrosion-sensitive metal plug through a first opening, enhancing the monitoring of corrosion.

Another significant patent is "Reticle based skew lots." This process involves forming at least two different gate masks with varying lengths on an integrated circuit substrate. The method includes providing a substrate surface, depositing a gate layer, and masking portions of the gate layer using a reticle with two die patterns. Each pattern defines an image of a gate electrode with different lengths, ensuring that the relative positioning of the gate electrodes remains substantially similar.

Career Highlights

Donald J Esses has had a distinguished career at LSI Logic Corporation, where he has contributed to various innovative projects. His expertise in integrated circuit design has made him a valuable asset to the company.

Collaborations

He has collaborated with Emery O Sugasawara, working together on advancements in integrated circuit technology.

Conclusion

Donald J Esses continues to be a prominent figure in the field of electronics, with his patents reflecting his commitment to innovation and improvement in integrated circuits. His work not only enhances the functionality of electronic devices but also paves the way for future advancements in technology.