David B Johnson

Title: Innovations by David B Johnson: A Pioneer in Transaction Processing and Communication Systems

Introduction

David B Johnson, an accomplished inventor based in Portland, OR, has made significant contributions to the fields of transaction processing and communication systems through his innovative patents. With an impressive portfolio of 23 patents, Johnson's work exemplifies the intersection of technology and user experience, creating solutions that enhance efficiency and accessibility.

Latest Patents

Among his latest patents, one notable invention is a **System for processing a transaction by a user at a transaction point**. This system includes a data processing module that generates a transaction signal upon detecting a user-initiated transaction at a Point of Sale (POS) device. It effectively transmits transaction data to a remote processor and allows users to tag the transaction data via a handheld device, while also generating reports based on user selections.

Another remarkable patent is his work on **Integrating video, voice, and data traffic in a single conferencing system using existing connections**. This innovation leverages existing telephone infrastructure to integrate video, voice, and data, utilizing a video network server and frequency division multiplexing couplers. This approach enables users to receive video signals transmitted over traditional telephone wires, thus enhancing connectivity and communication capabilities.

Career Highlights

David B Johnson has had a distinguished career, having worked with major firms such as Intel Corporation and Hewlett-Packard Company. His experiences at these leading technology companies have provided him with a solid foundation in innovation and patent development, allowing him to create transformative technologies that impact various industries.

Collaborations

Throughout his career, Johnson has collaborated with notable colleagues, including David L Budde and David G Carson. These partnerships have fostered a creative environment that has led to the development of cutting-edge technologies, amplifying the impact of their collective work in the field of technology.

Conclusion

David B Johnson stands out as an influential figure in the realm of innovations related to transaction processing and communication systems. His 23 patents reflect a dedication to enhancing user experience and capabilities in modern technology. Through his work, Johnson has not only contributed to the technological landscape but has also paved the way for future advancements in the industry.