Location History:
- Mesa, AZ (US) (1987)
- Fremont, CA (US) (1998 - 2011)
Company Filing History:
8 out of 3,777 
1 out of 832,843 Years Active: 1987-2011
Title: The Innovative Contributions of David E Jacob
Introduction
David E Jacob is a notable inventor based in Fremont, CA. He has made significant contributions to the field of plasma processing apparatuses, holding a total of 9 patents. His work has advanced the technology used in various applications, showcasing his expertise and innovative spirit.
Latest Patents
One of Jacob's latest patents is the "Showerhead electrode assembly for plasma processing apparatuses." This invention features a thermal control plate attached to a showerhead electrode, along with a top plate that is also connected to the thermal control plate. The design includes at least one thermal bridge that facilitates electrical and thermal conduction between the thermal control plate and the top plate. Additionally, a lubricating material is placed between the thermal bridge and the top plate to minimize galling of metal surfaces caused by differential thermal expansion. A heater supported by the thermal control plate works in conjunction with the temperature-controlled top plate to maintain the showerhead electrode at a desired temperature.
Another significant patent is the "Method of making an electrode assembly for plasma processing apparatus." This method involves securing a backing member to an electrode, where first fastener members mounted in apertures of the backing member cooperate with second fastener members to hold the electrode assembly to a support member, such as a temperature-controlled top plate in a plasma processing chamber.
Career Highlights
Throughout his career, David E Jacob has worked with prominent companies, including Lam Research Corporation. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking technologies in the field of plasma processing.
Collaborations
Jacob has collaborated with notable individuals in his field, including William S Kennedy and Harlan I Halsey. These partnerships have likely enriched his work and led to further innovations.
Conclusion
David E Jacob's contributions to the field of plasma processing apparatuses are noteworthy. His innovative patents and collaborations reflect his dedication to advancing technology. His work continues to influence the industry and inspire future inventors.