This inventor holds 1 USPTO granted patent. Top assignee: International Business Machines Corporation. Active years: 1986.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1986
Title: Shepard D Johnson: Innovator in Printer Technology
Introduction
Shepard D Johnson is a notable inventor based in Charlotte, NC (US). He has made significant contributions to the field of printer technology, particularly with his innovative designs that enhance the functionality of printing devices. His work has led to the development of a unique patent that addresses common issues faced by users of ink ribbon cartridges.
Latest Patents
Shepard D Johnson holds a patent for an "Ink ribbon cartridge indication system for printer." This invention involves a printer that includes a print mechanism defining a print region and a removable ink ribbon cartridge. The cartridge features a body and two arms that are pivotally attached, with an ink ribbon positioned across the gap between the ends of the arms in the print region. The printer is equipped with an arm moving mechanism that allows the arms to pivot, enabling the ribbon to be moved laterally within the print region. One of the arms is designed with a first indicator that works in conjunction with a sensing system on the printer to indicate the lateral position of the ribbon. Additionally, the sensing system can determine if the cartridge is correctly installed and detect the type of ribbon in the cartridge through a second indicator.
Career Highlights
Shepard D Johnson is associated with International Business Machines Corporation (IBM), a leading company in technology and innovation. His work at IBM has allowed him to collaborate with other talented professionals in the field, contributing to advancements in printer technology.
Collaborations
Some of his notable coworkers include Andrew French and Allan E Ellis. Their collective expertise has fostered an environment of innovation and creativity, leading to the development of cutting-edge technologies in the printing industry.
Conclusion
Shepard D Johnson's contributions to printer technology through his innovative patent demonstrate his commitment to enhancing user experience and functionality in printing devices. His work continues to influence the industry and inspire future innovations.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile