Location History:
- Westminster, CO (US) (2004 - 2005)
- Broomfield, CO (US) (2004 - 2006)
Company Filing History:
Years Active: 2004-2006
Title: Stewart A Feld: Innovator in Semiconductor Technology
Introduction
Stewart A Feld is a prominent inventor based in Broomfield, CO (US). He has made significant contributions to the field of semiconductor technology, holding a total of 4 patents. His work focuses on innovative methods and apparatuses that enhance the performance and reliability of semiconductor devices.
Latest Patents
One of his latest patents is titled "Method and apparatus for performing whole wafer burn-in." This invention involves a method and apparatus for burning in a semiconductor wafer that contains multiple active devices. It utilizes temporary conductive interconnect layers to couple portions of the anodes and cathodes of the active devices together. A simplified probed pad with fewer contacts is then used to apply a constant voltage or current to the devices. Additionally, the temporary conductive interconnect layer can be patterned to include device-level or array-level resistors, which help mitigate the effects of short circuits or open circuits during processing.
Another notable patent is the "Method of self-aligning an oxide aperture with an annular intra-cavity contact in a long wavelength VCSEL." This invention outlines a process for forming a vertical cavity surface emitting laser (VCSEL) that includes steps for self-aligning the p-type ohmic contact, an oxide current aperture, and a central puck of re-phase material around the optical axis of the laser.
Career Highlights
Stewart A Feld is currently associated with Optical Communication Products, Inc., where he continues to innovate in the field of optical communication technologies. His expertise and inventions have significantly impacted the semiconductor industry.
Collaborations
Throughout his career, Stewart has collaborated with notable professionals, including Leo M F Chirovsky and Ryan Likeke Naone. These collaborations have further enriched his work and contributed to advancements in semiconductor technology.
Conclusion
Stewart A Feld is a distinguished inventor whose contributions to semiconductor technology are noteworthy. His innovative patents and ongoing work at Optical Communication Products, Inc. continue to shape the future of the industry.