Company Filing History:
Years Active: 2002-2008
Title: Emanuel Elysaf: Innovator in Semiconductor Inspection Technology
Introduction
Emanuel Elysaf is a notable inventor based in Rehovot, Israel. He has made significant contributions to the field of semiconductor device manufacturing. With a total of 6 patents to his name, Elysaf has focused on improving inspection methods for semiconductor articles.
Latest Patents
One of Elysaf's latest patents is a method and apparatus for article inspection that includes speckle reduction. This innovation addresses the challenge of reducing speckle during the inspection of articles used in the manufacture of semiconductor devices, such as wafers, masks, photomasks, and reticles. The method involves reducing the coherence of a light beam output by a coherent light source, like a pulsed laser, by strategically placing elements in the light path. These elements can include optical fiber bundles, optical light guides, optical gratings, an integrating sphere, and an acousto-optic modulator. By combining these elements, the light beams produced can have optical path length differences that exceed the coherence length of the light beam from the coherent light source.
Career Highlights
Elysaf is currently employed at Applied Materials, Inc., a leading company in the semiconductor manufacturing industry. His work focuses on enhancing the efficiency and accuracy of inspection processes, which are critical for the production of high-quality semiconductor devices.
Collaborations
Elysaf has collaborated with several talented individuals in his field, including Avner Karpol and Silviu Reinhorn. These collaborations have likely contributed to the innovative solutions he has developed.
Conclusion
Emanuel Elysaf is a prominent figure in the realm of semiconductor inspection technology. His innovative patents and contributions to Applied Materials, Inc. highlight his commitment to advancing the industry. His work continues to impact the efficiency of semiconductor manufacturing processes.