David Schmidgall

Title: David Schmidgall: Innovator in Compression Connector Technology

Introduction

David Schmidgall is a notable inventor based in Wood Dale, IL (US). He has made significant contributions to the field of electrical connectors, particularly in the development of compression connectors. With a total of 4 patents to his name, Schmidgall's work has advanced the technology used in connecting flat flexible circuits to printed circuit boards.

Latest Patents

Among his latest patents, Schmidgall has developed a compression connector with compressing, mounting, and locking assemblies. This innovation provides a method for mating a flat flexible circuit with a printed circuit board. The design includes a mounting assembly that secures a locking compression assembly to the printed circuit board. Pliable compression springs mounted on rotatable levers engage the top surface of the flexible circuit, forcing it down onto an interposer, which in turn presses down onto the printed circuit board. The mechanism is designed with stop plates that hold the levers in a closed position, ensuring a secure connection.

Another significant patent by Schmidgall is a compression connector specifically for connecting the conductor pads of a flat flexible cable to those of a printed circuit board. This connector features a carrier plate that supports a hardboard, flexible circuit, and interposer. The design includes extending peg portions that fit into positioning openings on the printed circuit board, facilitating electrical connections. A cage structure is secured to the board, and an actuator with a tension spring is used to engage and compress the components, ensuring reliable mechanical and electrical connections.

Career Highlights

David Schmidgall is currently employed at Molex Corporation, a leading company in the field of electronic connectors. His work at Molex has allowed him to focus on innovative solutions that enhance the functionality and reliability of electronic connections.

Collaborations

Throughout his career, Schmidgall has collaborated with notable colleagues, including Harold Keith Lang and Kent E Regnier. These partnerships have contributed to the development of advanced technologies in the field of electrical connectors.

Conclusion

David Schmidgall's contributions to compression connector technology have significantly impacted the industry. His innovative designs and patents continue to influence the way electronic connections are made, showcasing his expertise and dedication to advancing technology.