Richard Dean Williamson

Title: Richard Dean Williamson: Innovator in Portable Device Technology

Introduction

Richard Dean Williamson is a notable inventor based in Fort Lauderdale, FL (US). He has made significant contributions to the field of portable device technology, holding a total of 2 patents. His work focuses on improving the functionality and user experience of battery-powered devices.

Latest Patents

Williamson's latest patents include innovative designs that enhance the usability of portable devices. One of his patents is for a "Housing arrangement with breakaway battery access door." This invention features an improved housing arrangement for small, hand-held battery-powered devices. It includes a battery compartment with an integral battery door that is accessible from the side of the housing. The door is connected to the compartment by a non-destructive, breakaway hinge device, allowing for easy separation when the door is pivoted outward beyond a predetermined limit. The door can be conveniently reattached by a press fit, and a latch mechanism allows for easy operation without special tools.

Another significant patent is the "Preselector cavity arrangement and RF selectivity assembly." This invention includes a cast housing for the preselector with multiple interconnection apertures, each surrounded by a boss. These bosses mate with slots in adjoining housings, facilitating input, output, and injection connections without intermediate connections to the supporting printed circuit board. This design minimizes RF spray radiation by ensuring that all possible areas on the board underneath the housing arrangement are plated and grounded, acting as a Faraday shield.

Career Highlights

Williamson has had a distinguished career at Motorola Corporation, where he has been instrumental in developing innovative technologies for portable devices. His work has significantly impacted the design and functionality of various electronic products.

Collaborations

Throughout his career, Williamson has collaborated with talented individuals such as George J. Selinko and Daniel Orange Numan. These collaborations have contributed to the advancement of technology in the field of portable devices.

Conclusion

Richard Dean Williamson's contributions to portable device technology through his patents and work at Motorola Corporation highlight his innovative spirit and dedication to improving user experience. His inventions continue to influence the design of battery-powered devices today.