Company Filing History:
Years Active: 1994-1997
Title: Innovations by Bruce E Johnson
Introduction
Bruce E Johnson is a notable inventor based in Seattle, WA. He has made significant contributions to the field of optical communications and flow measurement technologies. With a total of 3 patents to his name, Johnson's work reflects a commitment to advancing engineering solutions.
Latest Patents
One of Johnson's latest patents is for a wide-angle, high-speed, free-space optical communications system. This innovative system is designed for transmitting data between an aircraft computer system and a ground-based computer system. It features a pair of corresponding optical transmitters and receivers that facilitate the transmission and reception of optical signals. Each optical transmitter includes light-emitting diodes that generate optical signals corresponding to the data being transmitted. The system also incorporates a beam-forming horn to direct the optical signal uniformly over a target area. Additionally, the optical receiver is equipped with infrared windows to minimize the amount of ambient light received, enhancing the system's performance.
Another significant patent by Johnson is an optical pickup and signal analyzing system for mass flowmeters. This invention utilizes small optical targets with high reflectivity in the impeller and drum of a motorless in-line mass flowmeter. Light pulses are directed toward the rotating targets through optical fibers, and the reflections are conveyed to a remote location for conversion into electrical pulses. This technology allows for accurate determination of the mass flow rate of liquids passing through the flowmeter.
Career Highlights
Bruce E Johnson is currently employed at Eldec Corporation, where he continues to innovate and develop new technologies. His work has had a substantial impact on the fields of optical communications and flow measurement.
Collaborations
Throughout his career, Johnson has collaborated with notable colleagues, including David L Brodeur and Thomas A Lindsay. These partnerships have contributed to the advancement of his projects and innovations.
Conclusion
Bruce E Johnson's contributions to technology through his patents demonstrate his expertise and dedication to innovation. His work continues to influence the fields of optical communications and flow measurement, showcasing the importance of inventive thinking in engineering.