Location History:
- Tualatin, OR (US) (2015 - 2021)
- Portland, OR (US) (2020 - 2023)
Company Filing History:
Years Active: 2015-2024
Title: **Douglas Hill: Innovator in Substrate Measurement Technology**
Introduction
Douglas Hill, an accomplished inventor based in Tualatin, Oregon, holds an impressive portfolio of six patents. His work primarily focuses on innovative solutions for substrate measurement technologies, showcasing his continuous contribution to advancements in the field.
Latest Patents
Among his latest inventions, Douglas has developed two notable patents. The first, titled "Systems and methods for in-situ measurement of sheet resistance on substrates," introduces a Vacuum Pre-treatment Module (VPM) metrology system designed to measure the sheet resistance of layers on substrates. This system incorporates an eddy sensor with a sender and receiver sensor. It effectively generates sheet resistance values through a sophisticated data processing mechanism.
The second invention, "Systems and methods for controlling substrate approach toward a target horizontal plane," details a method of determining the real-time azimuthal position of a notch alignment feature on a substrate holder. This invention ensures precise alignment by initiating vertical movements of the substrate holder based on calculated time delays, thereby enhancing the accuracy of the process.
Career Highlights
Douglas Hill's professional journey includes significant tenures at leading companies in the semiconductor industry. He has worked with Novellus Systems Incorporated and Lam Research Corporation, where he contributed to the development of cutting-edge technologies. His roles at these corporations have allowed him to translate academic knowledge into practical inventions.
Collaborations
Throughout his career, Douglas has collaborated with talented individuals, including coworkers Manish Ranjan and Shantinath Ghongadi. These partnerships have fostered an environment of innovation and creativity, leading to successful projects and patents.
Conclusion
Douglas Hill exemplifies the spirit of innovation through his patented technologies and professional achievements. His dedication to improving substrate measurement processes positions him as a key figure in the field, inspiring future inventors and researchers alike.
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.