Company Filing History:
Years Active: 1991-1992
Title: The Innovations of Charles P. Barker
Introduction
Charles P. Barker is an accomplished inventor based in Pleasanton, California. He has made significant contributions to the field of postage meter technology, holding three patents that enhance the functionality and security of these devices. His work is characterized by innovative techniques that allow for remote configuration and secure communication between postage meters and external devices.
Latest Patents
One of Barker's latest patents is the "Remote Meter I/O Configuration." This technique allows for the reconfiguration of external devices in communication with postage meters. The method ensures that any changes to the feature set are authorized, providing a layer of security. The meter can enter an I/O configuration mode through keyboard entries, during which it is prevented from printing postage. It also has a storage register for the current or old I/O configuration number (IOCN) and can receive a new IOCN via keyboard entry. The meter calculates an encrypted I/O configuration request code based on the new IOCN, which is validated by a data center computer. If the codes match, the meter is reconfigured accordingly.
Another significant patent is the "Remote Meter Configuration." This technique allows for the reconfiguration of postage meters in the field, ensuring that the meter company maintains an accurate record of the meter's configuration. Similar to the previous patent, the meter can enter a configuration mode through keyboard entries and generates an encrypted configuration request code based on the old and new meter types. The data center computer checks this code, and if it matches, a configuration enable code is generated to complete the reconfiguration process.
Career Highlights
Charles P. Barker works at F.M.E. Corporation, where he has been instrumental in developing innovative solutions for postage meters. His expertise in secure communication and configuration techniques has positioned him as a key figure in the industry.
Collaborations
Barker collaborates with talented individuals such as John G. Haines and Tracy F. Slaughter, contributing to a dynamic work environment that fosters innovation and creativity.
Conclusion
Charles P. Barker's contributions to postage meter technology through his patents demonstrate his commitment to innovation and security. His work continues to influence the industry, ensuring that postage meters are both functional and secure.