Executive Summary
IP activity in the area of RFID-based supply chain applications seems to have started in 1991, and peaked in 2004. Most of the action in the integration of electronic identification system (RFID) with software system in supply chain applications has taken place in the last ten years or so.
Around 423 patents have been published in the span of 4.2 years from 2000 till February 2005. The major market in RFID-based supply chain applications appears to be the United States.
Technology area focus of key players:
- Digital Data Processing
- Communication Techniques
- Computing, calculating, counting
- Recognition of data; Presentation of data
- Signaling Or Calling Systems
Some of the key players identified are:
- United Parcel Service
- G.E.
- Silverbrook
- Micron Technology
- NCR Corporation
- SAP AG
- Savi tech.