Poughkeepsie, NY, United States of America

Alfred H Johnson

This inventor holds 7 USPTO granted patents. Top assignees: International Business Machines Corporation, Siemens Aktiengesellschaft. Active years: 1976-1989.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Alfred H Johnson. Retrieved from https://idiyas.com/inventor/alfred-h-johnson

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 2.3

ph-index = 4

Forward Citations = 190(Granted Patents)


Company Filing History:


Years Active: 1976-1989

Loading Chart...
7 patents (USPTO):Explore Patents

Title: The Innovative Contributions of Alfred H. Johnson

Introduction

Alfred H. Johnson is a notable inventor based in Poughkeepsie, NY (US). He has made significant contributions to the field of optical communication, holding a total of 7 patents. His work has been instrumental in advancing technology in this area.

Latest Patents

Among his latest patents is the "Lightwave guide connector with release levers." This invention features a connector for lightwave guides that includes release levers attached at the narrow sides. When lateral pressure is applied, these levers actuate detents, allowing for easy manual actuation. Additionally, he developed a "Process and apparatus for elimination of tolerance dependent variations." This patent describes a method for substantially eliminating tolerance-dependent variations in optical communication apparatus components. It involves the use of U-shaped recesses in a metal casing to ensure precise spacing between optical transmitting and receiving devices.

Career Highlights

Alfred H. Johnson has worked with prominent companies such as IBM and Siemens Aktiengesellschaft. His experience in these organizations has contributed to his expertise and innovative capabilities in the field of optical communication.

Collaborations

Some of his notable coworkers include Peter Pohl and Dietmar Schulz. Their collaboration has likely fostered an environment of innovation and creativity in their projects.

Conclusion

Alfred H. Johnson's contributions to optical communication technology through his patents and collaborations highlight his role as a significant inventor in the field. His work continues to influence advancements in this important area of technology.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
Loading…