Alan Glen Johnson

Title: **Alan Glen Johnson: Innovator in Relay Testing and Signal Analysis**

Introduction

Alan Glen Johnson, located in Raleigh, NC, is an accomplished inventor known for his notable contributions to the fields of relay testing and signal analysis. With a total of three patents to his name, Johnson has made significant advancements that enhance the efficiency and effectiveness of testing electrical components.

Latest Patents

One of Johnson's latest inventions is the **Method and apparatus for automated relay testing**. This innovation aims to assist individuals with limited technical skills in testing electromechanical relays. By utilizing an automated test set with a stored program, this method simplifies the testing process. It tests the impedance between all relay terminals, identifies the coil and contact terminals, and determines the contacts' configuration—whether they are normally open (NO), normally closed (NC), or double throw. This invention also checks for coil-suppression devices and continuously tests the relay's operational status, providing straightforward feedback to the user regarding the relay's operability and safety for delicate circuits.

Another significant patent by Johnson is the **Noncontact signal analyzer**. This device utilizes a noncontact sensor to detect signal waveforms of both analog and digital signals. The analyzer can assess signals transmitted individually or in combination across designated frequency bands on a pair of conductors. This innovation serves to streamline the analysis of electrical signals, making it easier for technicians to gauge the performance of signaling systems.

Career Highlights

Throughout his career, Alan Glen Johnson has worked with several prominent companies, including Sensor Technologies, Inc. His experiences have provided him with a solid foundation in electrical engineering and innovation, further fueling his inventive spirit.

Collaborations

Johnson has collaborated with notable professionals in the industry, including Philip Norris Douglas and Brent Beamer. These partnerships have likely contributed to his innovative capabilities, allowing him to exchange ideas and refine his projects.

Conclusion

Alan Glen Johnson stands out as a creative inventor whose patents reflect his commitment to improving relay testing and signal analysis. His work not only benefits professionals in the field but also ensures that technology is accessible to those with varying levels of expertise. Johnson's contributions continue to impact the electrical engineering community, paving the way for future innovations.