Patent №
US 6,629,591
Granted
2003-10-07
Filed 2001
Owner
INTERNATIONAL GAME TECHNOLOGY
+1 more
Lab
—
AI components
1
hardware
Assignment
Recorded
Dataset
AIPD
2023_r1 edition
Application
09759712
A token for use in a cashless transaction involving an electronic device includes a token body having a coin shape. The token has a digital circuit embedded within the token body and a memory embedded within the token body that is coupled to the digital circuit. The token also includes an input/output interface embedded within the token body that is coupled to the digital circuit and which enables the digital circuit to communicate with the electronic device.
AI classification
Ownership
INTERNATIONAL GAME TECHNOLOGY
assignment · 117180352
IGT
assignment · 140950429
Assignors
GRISWOLD, CHAUNCEY WARNER, HEDRICK, JOSEPH R.
On an employer assignment, the assignors are typically the inventors.