Inventor

GOODWIN III JOHN C

US105 patents

⚠️ This page may combine multiple inventors who share the name “GOODWIN III JOHN C”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

GOODWIN III JOHN C

NCR CORP

Point-of-sale system including isolation layer between client and server software

System and method of managing inventory

System and method of managing expired products

Self-service checkout system with RFID capability

System and method of altering transaction terms based upon current inventory levels

System and method of tracking short range transmitters

Method of displaying information by an electronic price label

Method of sending messages to an electronic price label

EPL price change verification system and method

Method of assigning electronic price labels to groups of price lookup file items

Electronic price label price synchronization system and method

EPL price verification system and method

Method of displaying promotional messages by electronic price labels

Method of assigning promotional messages to electronic price labels

Method of displaying a promotional message by an electronic price label

Electronic price label having two dimensional bar code reader

EPL price verification system and method

Auxiliary display for an electronic price label

Method for detecting and reporting failures in EPL systems

Method of controlling applications

System and method of managing inventory

System and method of sending messages to a group of electronic price labels

System and method of dispatching an individual in a transaction establishment

System and method of graphically displaying relative information by an electronic price label

System and method of graphically displaying relative information by an electronic price label

Method of assigning electronic shelf labels to price lookup file items

Method of displaying temporary information by an electronic price label

Method of minimizing power consumption within an electronic price label

Method for detecting and reporting failures in EPL systems

System and method of managing displayed message priorities in an EPL system

Electronic price label system which displays prices in multiple currencies

Electronic sign having automatic price display

Electronic price label having a two-part overlay arrangement

Method of sending messages to electronic price labels prior to their identification with price look-up items

System and method for printing overlays for electronic display devices

System and method of displaying information by an electronic price label

Method of changing an electronic price label display sequence

System and method for using an enhanced external data interface to display data in EPL systems

Electronic price label including a plurality of separately addressable displays

System and method of reporting a status of another system through an electronic price label system

System and method of assigning an electronic serial number to a radio frequency device

Method of locating electronic price labels in transaction establishments

Apparatus for grouping electronic price labels

Method of diagnosing communication problems of electronic price labels

System and method of processing payment of bills from multiple bill providers

Electronic price label having a switched light

Security method for a self-service checkout system with RFID capability

System and method for directing customers to product locations within a store

AT & T GLOBAL INF SOLUTION

System and method for connecting product information with electronic shelf displays

NCR INT INC

Electronic price label and method of graphically displaying relative information by an electronic price label