Location History:
- Sunnyvale, CA (US) (2008)
- Santa Clara, CA (US) (2011)
Company Filing History:
Years Active: 2008-2011
Title: **Innovator Spotlight: Geethakrishnan Narasimhan**
Introduction
Geethakrishnan Narasimhan is a notable inventor based in Santa Clara, CA, known for his significant contributions to the field of semiconductor technology. With two patents to his name, Narasimhan has focused on advancing methods that enhance the efficiency and capabilities of semiconductor structures.
Latest Patents
Narasimhan's latest inventions include two patents that have garnered attention within the industry. The first patent details a method for forming shallow trench isolation structures, aiming to reduce defects in nitride films used as field oxide masks. This methodology involves depositing nitride over pad oxide using plasma enhanced chemical vapor deposition (PECVD) and carefully patterning it to create a field oxide mask. Key steps include: forming a patterned resist layer, etching openings through the PECVD nitride, and in-situ stripping of the patterned resist using a fluorine-based plasma.
The second patent involves a technique for creating a self-aligned shallow trench isolation that comprises etching an isolation oxide within a substrate. This method incorporates a gate layer on the substrate with a patterned metallic layer above it, all underpinned by a first patterned etch-stop layer.
Career Highlights
Narasimhan has made significant strides in his career while working at Cypress Semiconductor Corporation. His engineering prowess in semiconductor technology has enabled the development of innovative solutions that address key challenges in the industry.
Collaborations
Throughout his career, Narasimhan has collaborated with other talented professionals, including Mehran G. Sedigh and Saurabh Dutta Chowdhury. These collaborative efforts have resulted in enhanced methodologies and improved technologies within the semiconductor domain.
Conclusion
Geethakrishnan Narasimhan stands out as a dedicated inventor whose work has crucial implications for semiconductor technology. His innovative patents highlight his commitment to addressing industry challenges through advanced engineering practices. As he continues his work with Cypress Semiconductor Corporation, Narasimhan's contributions are sure to influence the field for years to come.