COMPUTER GAME SOFTWARE FEATURING JIGSAW

Brand Owner Address Description
TRAIN-TEASERS Abracadata, Ltd. P 0. Box 2440 Eugene OR 97402 Computer game software featuring jigsaw puzzles with train-related pictures;
 

Where the owner name is not linked, that owner no longer owns the brand

    
Technical Examples
  1. A RFID system applying to a three-dimensional jigsaw is provided. The RFID system includes a jigsaw substrate having a plurality of blocks, a plurality of jigsaw units corresponding to each blocks of the jigsaw substrate, a RFID reader having a plurality of antennas positioned in a position of each blocks of the jigsaw substrate, and a plurality of tags positioned in a position of each face of a three-dimensional jigsaw unit corresponding to the positions of the antennas, wherein the RFID reader communicates to the tags using modulated radio signals through the antennas and the tags respond with modulated radio signals in order to determine whether the orientation of the three-dimensional jigsaw unit is correct or not.