Location History:
- Milwaukee, WI (US) (1987)
- Franklin, WI (US) (1993)
Company Filing History:
Years Active: 1987-1993
Title: John B Pardee: Innovator in Control Systems and Semiconductor Processing
Introduction
John B Pardee is a notable inventor based in Milwaukee, WI (US). He has made significant contributions to the fields of control systems and semiconductor processing. With a total of 7 patents to his name, Pardee's work reflects a commitment to innovation and technological advancement.
Latest Patents
One of his latest patents is a control system for washing machines. This system features a transducer mounted on the exterior of the washing receptacle wall, which generates acoustic vibrations during fluid filling. A receiver detects sound waves generated by these vibrations and produces a fill signal indicative of the sound waves. The circuitry analyzes this fill signal to determine when total immersion of articles in the fluid occurs, subsequently sending a signal to shut off the fluid fill valve.
Another significant patent involves multi-layer semiconductor processing. This technique allows for the formation of a multi-layered semiconductor structure within a single chamber using the same equipment. The process involves introducing a gaseous mixture of different gases into the chamber and utilizing excimer pulsed ultraviolet laser radiation to photolytically react with these gases. This innovative approach enables the deposition of multiple layers on a substrate without the need for transferring it to another chamber.
Career Highlights
John B Pardee is currently employed at Eaton Corporation, where he continues to develop and refine his innovative ideas. His work at Eaton has positioned him as a key player in the advancement of control systems and semiconductor technologies.
Collaborations
Throughout his career, Pardee has collaborated with notable coworkers such as Steven R Schachameyer and James A Benjamin. These collaborations have further enriched his contributions to the field and fostered a spirit of innovation.
Conclusion
John B Pardee's inventive spirit and dedication to technological advancement are evident in his numerous patents and contributions to the industry. His work continues to influence the fields of control systems and semiconductor processing, showcasing the importance of innovation in driving progress.