Ulf R Langgard

Title: Innovations by Ulf R. Langgard

Introduction

Ulf R. Langgard is a notable inventor based in Overland Park, Kansas, with a focus on advancements in testing technologies for printed circuit boards. He holds three patents that showcase his innovative contributions to the field.

Latest Patents

One of Langgard's latest patents is a module attachment for printed circuit board test fixtures. This invention addresses the challenges of testing integrated circuit chips with extremely close wire lead spacings. The module carries an array of densely packed thin wires, allowing for testing of the densest ICs while providing a cost-effective alternative to traditional spring contact probes. Another significant patent is the shielded electrical contact spring probe assembly. This assembly is designed for testing electrical printed circuit boards and features a unique configuration that maintains a selected impedance while shielding the probe tip from RF energy emissions.

Career Highlights

Langgard's career is marked by his work at Interconnect Devices, Inc., where he has made significant contributions to the development of testing technologies. His innovative designs have improved the efficiency and effectiveness of testing processes in the electronics industry.

Collaborations

Throughout his career, Langgard has collaborated with notable colleagues, including Michael A. Richards and William E. Thurston. These collaborations have further enhanced his work and contributed to the success of various projects.

Conclusion

Ulf R. Langgard's contributions to the field of electronics testing through his patents and innovative designs have made a significant impact. His work continues to influence the industry and improve testing methodologies for printed circuit boards.