502 to the data circuit. At least one antenna of the plurality of antennas is a removable
antenna capable of wireless signal transmission at a first range Such that removal of the …

5,565,846 5,625,341 5,680, 106 5,682,143 5,764,138 5,796,341 5,798,694 5,822,714
5,926,110 5.990, 794 6,069,564 6,084,530 6,094,173 6,121,544 6,169,483 6,176.425 …

10, 1996 4, 1997 10, 1997 10, 1997 8, 1998 10, 1998 7, 1999 11, 1999 5, 2000 T/2000
T/2000 9, 2000 1, 2001 1, 2001 3, 2001 3, 2001 5, 2001 9, 2001 9, 2001 1, 2002 1, 2002 9 …

Amethod is provided for tracking the freshness or expiration dates of food products put into
storage. The food products placed into storage are provided With smart tags, the smart tags …

(57) ABSTRACT A RFID method and system are provided for ensuring that perSonnel are
properly outfitted with necessary equipment for performance of a particular task or …

5% level of remaining product. Once the contacts sense that the amount of product is loW,
this information can be transmit ted and communicated by the reader. Preparation and care …

US20050289061A1 - Secure authentication system for collectable and consumer items -
Google Patents US20050289061A1 - Secure authentication system for collectable and …

An RFID method and system for preventing product out of-stock conditions in a retailer
supply chain is disclosed. RFID smart tags are associated With products in a place of …

Systems and methods for providing authentication of items such as goods, as they are
passed through commerce and change ownership. As described herein, the systems and …

A system, device and method of confidential secure custodial transfers of asset between
entities utilizing transaction agents implemented via a distributed ledger (eg a blockchain) …