Gemstone inventory and detection system

Details Gemstone inventory and detection system Gemstone inventory and detection system

2006-10-10

2006-10-10

La, Anh V. (Department: 2612)

Communications: electrical

Condition responsive indicating system

Specific condition

C340S570000, C340S572100, C340S005920

Reexamination Certificate

active

07119683

ABSTRACT:
A system for controlling gemstones employs RFID chips adhered to each stone. A display or storage area includes a radiator for generating activating emission for the RFID chips and an antenna for picking up the resultant RF signals including serial number. Both the radiator and antenna are connected to a computer supporting a database with an inventory of the chips and anti-collision circuitry for identifying the chips.

REFERENCES:
patent: 5519381 (1996-05-01), Marsh et al.
patent: 5521601 (1996-05-01), Kandlur et al.
patent: 5793882 (1998-08-01), Piatek et al.
patent: 5909176 (1999-06-01), Schrott et al.
patent: 5955951 (1999-09-01), Wischerop et al.
patent: 6127928 (2000-10-01), Issacman et al.
patent: 6249227 (2001-06-01), Brady et al.
patent: 6259369 (2001-07-01), Monico
patent: 6348864 (2002-02-01), Lin et al.
patent: 6741178 (2004-05-01), Tuttle
patent: 6791452 (2004-09-01), Fletcher et al.
patent: 6850160 (2005-02-01), Rubinstein

Affiliated with

Also associated with

Rating

Gemstone inventory and detection system does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Gemstone inventory and detection system, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Gemstone inventory and detection system will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3635641