This inventor holds 2 USPTO granted patents. Top assignees: Flexus, Inc., Tencor Instruments. Active years: 1992-1993.
Company Filing History:
Years Active: 1992-1993
Title: Dov E Hirsch: Innovator in Laser Measurement Technologies
Introduction
Dov E Hirsch is a notable inventor based in Cupertino, CA (US). He has made significant contributions to the field of laser measurement technologies, holding 2 patents that showcase his innovative approach to solving complex measurement challenges.
Latest Patents
Hirsch's latest patents include a laser apparatus and method for measuring stress in a thin film. This invention provides an apparatus and method for measuring the radius of curvature of a surface using a laser beam with a wavelength selectable from multiple wavelengths. The invention effectively avoids poor measurement due to destructive interference of the beams reflected at a thin film's upper and lower surfaces. It is applicable to laser reflection stress measurement apparatuses of both scanning and beam-splitting types.
Career Highlights
Throughout his career, Dov E Hirsch has worked with prominent companies such as Flexus, Inc. and Tencor Instruments. His experience in these organizations has allowed him to refine his skills and contribute to advancements in laser measurement technologies.
Collaborations
Hirsch has collaborated with various professionals in his field, including his coworker Ilan A Blech. These collaborations have further enriched his work and led to innovative solutions in laser measurement.
Conclusion
Dov E Hirsch's contributions to laser measurement technologies demonstrate his commitment to innovation and excellence. His patents reflect a deep understanding of the challenges in the field and provide effective solutions for accurate measurements.