what r leading compnanies in india work on rfid?

Answer 1

RFID is an automatic identification method, relying on storing and remotely retrieving data using devices called RFID tags or transponders. An RFID tag is a small object that can be attached to or incorporated into a product, animal or person. It contains silicon chips and antennas to enable them to receive and respond to radio-frequency queries from an RFID transceiver. Passive tags require no internal power source, whereas active tags require a power source
Quoting the research company Gartner, Prof Sadgopan said by 2010 about 33 billion RFID tags would be sold compared with 1.5 billion in 2005.

RFID Softwares
TCS
http://www.tcs.com/RFID-Solutions/index.aspx
Presistent Systems http://www.persistentsys.com/products/pines.htm
Infosys
www.infosys.com
Microsoft: CODE-NAMED Qubani

Intellicon