Rufus H Richie

Title: Rufus H. Richie and the Multiple-Touch Sensor

Introduction

Rufus H. Richie is an inventor associated with Oak Ridge, Tennessee. His work includes a patent for a sensor designed to detect and locate multiple simultaneous touches.

Latest Patents

Richie’s listed patent is “Multiple-touch sensor.” It describes a method and device for sensing one or more touches and mapping their positions to Cartesian coordinates. Closely spaced conducting strips provide a digital indication of a touch’s position across the strips and an analog indication of its position along a strip. By energizing the strips individually and in coordinated patterns, the device can distinguish multiple touches and report their locations. Richie is credited with 1 patent.

Career Highlights

The multiple-touch sensor patent highlights Richie’s contribution to touch-sensing technology, particularly the detection and localization of simultaneous inputs. The available information does not identify an employer, so no company affiliation is included.

Collaborations

Donald W. Bouldin and Robert J. Warmack are listed as Richie’s coworkers. Their names provide context for his professional connections, though the available information does not specify their roles in the patent.

Conclusion

Rufus H. Richie’s patented multiple-touch sensor describes a way to detect and map simultaneous touch inputs, marking his documented contribution to sensor technology.