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IP AND INNOVATION COMPANY HOLDINGS (PTY) LIMITED
| IP AND INNOVATION COMPANY HOLDINGS (PTY) LIMITED Patent applications | ||
| Patent application number | Title | Published |
|---|---|---|
| 20090052309 | OPTICAL DISC COMPRISING RF TRANSPONDER - An optical disc having a center, an outer periphery and a metal layer between the center and the outer periphery. A tag comprising a radio frequency transponder is located in a region adjacent the outer periphery. This arrangement facilitates reading the transponder with an external reader when a plurality of discs are stacked one on top of the other. | 02-26-2009 |