Location History:
- Fremont, CA (US) (1998 - 2001)
- San Jose, CA (US) (1999 - 2002)
Company Filing History:
4 out of 1,083 
2 out of 21,366 
1 out of 1 Years Active: 1998-2002
Title: Innovation and Contribution of Kouros Ghandehari in Semiconductor Technologies
Introduction
Kouros Ghandehari is a notable inventor based in San Jose, CA, known for his significant contributions to photolithographic systems and semiconductor devices. With a portfolio of 7 patents, Ghandehari has made remarkable advancements in enhancing the uniformity and efficiency of light in various applications. His work has not only benefited the field of semiconductor manufacturing but has also paved the way for future innovations in photolithography.
Latest Patents
Ghandehari's recent patents include a method for achieving illumination uniformity in photolithographic systems. In one embodiment, this involves illuminating a portion of photoresist material in accordance with a pattern and positioning a specially designed filter in the light's path. This filter comprises several regions with adjustable characteristics, which helps enhance the uniformity of light intensity.
Another patent focuses on the design of a semiconductor device featuring an anti-reflective structure for effective patterning of metal layers within semiconductor devices. This structure, made at least partly from indium tin oxide, is particularly effective when used with light wavelengths between 190-300 nm. The technology significantly reduces reflectivity, achieving levels around 3% or less when combined with a photoresist layer.
Career Highlights
Throughout his career, Kouros Ghandehari has collaborated with renowned companies, including VLSI Technology, Inc. and Koninklijke Philips Corporation N.V. His work at these organizations has been crucial in implementing his inventive concepts in semiconductor technologies.
Collaborations
Kouros has also worked alongside distinguished colleagues, such as Satyendra S. Sethi and Daniel C. Baker. These collaborations have likely enriched his innovations and broadened the impact of his inventions in the semiconductor industry.
Conclusion
Kouros Ghandehari stands as a prominent figure in the realm of semiconductor inventions, with his patents reflecting a commitment to enhancing photolithographic methods and semiconductor efficiency. His innovative approaches to illumination uniformity and anti-reflective structures demonstrate his pivotal role in the advancement of technology, establishing a legacy that influences future generations of inventors and engineers.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.