Location History:
- San Jose, CA (US) (1999 - 2013)
- Klamath Falls, OR (US) (2014)
Company Filing History:
16 out of 13,684 
1 out of 832,680 Years Active: 1999-2014
Title: Allan Gleason: Innovator in Semiconductor Processing Technologies
Introduction
Allan Gleason, an accomplished inventor based in San Jose, CA, has made significant contributions to the field of semiconductor processing. With a total of 17 patents to his name, Gleason's innovations are centered around enhancing the efficiency and effectiveness of semiconductor manufacturing processes.
Latest Patents
Among his most recent inventions is an "Apparatus and method for in-situ endpoint detection for semiconductor processing operations." This patent outlines a novel endpoint detection method that involves processing the outer surface of a substrate by directing an incident light beam onto the surface through a window in an opaque metal body. The reflected light beam is then analyzed to generate a signal that helps detect the processing endpoint, based on the variations of the signal as the thickness of the layer changes over time.
Another noteworthy patent is the "Apparatus and method for in-situ endpoint detection for chemical mechanical polishing operations." This invention describes an apparatus that utilizes a rotatable platen and an optical monitoring system to perform chemical mechanical polishing (CMP) of a wafer. It features a light source that directs a beam through an aperture towards the wafer, receiving reflections that are essential for the polishing process' accuracy.
Career Highlights
Allan Gleason has had a notable career, working with leading companies in the semiconductor industry, including Applied Materials, Inc. His experiences in these organizations have not only refined his skills but also influenced the development of his groundbreaking inventions.
Collaborations
Throughout his career, Gleason has collaborated with esteemed colleagues such as Manoocher Birang and William L. Guthrie. These partnerships have fostered an environment of creativity and innovation, further propelling advancements in semiconductor technologies.
Conclusion
Allan Gleason's contributions to semiconductor processing technologies through his innovative patents have left a lasting impact on the field. His work continues to inspire future inventors and engineers in pushing the boundaries of technology in the semiconductor industry.
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.