Company Filing History:
Years Active: 1989-2005
Title: Frank D Roberts: Innovator in Semiconductor Processing and Door Control Technologies
Introduction
Frank D Roberts is a notable inventor based in North Reading, MA (US). He holds 2 patents that showcase his contributions to the fields of semiconductor processing and door control mechanisms. His innovative spirit and technical expertise have led to advancements that enhance efficiency and functionality in various applications.
Latest Patents
Roberts' latest patents include a multi-directional scanning apparatus for semiconductor processing. This invention allows for the movement of a scanning arm of a substrate or wafer holder in at least two generally orthogonal directions, enabling precise scanning through an aperture in a vacuum chamber wall. The design incorporates linear motors and gimballed air bearings to support the arm, ensuring accurate positioning and movement. Additionally, he developed an electromechanical door holder-closer that integrates a conventional door closer with a novel electromechanical mechanism. This invention features a lever coupled to the drive spindle of the door closer, allowing for controlled hold-open functionality through a combination of latches and an electromagnetically actuated lever.
Career Highlights
Throughout his career, Frank D Roberts has worked with prominent companies such as Conrac Corporation and Applied Materials, Inc. His experience in these organizations has contributed to his development of innovative technologies that address real-world challenges in semiconductor processing and door control systems.
Collaborations
Roberts has collaborated with notable individuals in his field, including Theodore H Smick and Marvin Farley. These partnerships have fostered an environment of creativity and innovation, leading to the successful development of his patented technologies.
Conclusion
Frank D Roberts exemplifies the spirit of innovation through his contributions to semiconductor processing and door control technologies. His patents reflect a commitment to enhancing functionality and efficiency in these areas.