发明名称 GAMING CHIP WITH IMPLANTED PROGRAMMABLE IDENTIFIER MEANS AND PROCESS FOR FABRICATING SAME
摘要 A gaming chip is disclosed having at least one base portion (12, 26) and a transponder (28), said base portion (12, 16) fixedly locating said transponder (28) within said chip (10), said transponder (28) being capable of transmitting chip identification information. The base portions may include a mounting vehicle (26) precisely fitting within a generally flat ring (12). The transponder (28) is preferably connected to an antenna (30). According to a process for fabricating the chip (10), a thermoplastic molding compound is formed around said ring (12) and an outer peripheral portion (42) of said mounting vehicle (26), thereby permanently locking said ring (12) and said mounting vehicle (26) together (Figure 5). <IMAGE>
申请公布号 EP0436497(A3) 申请公布日期 1993.03.24
申请号 EP19910100131 申请日期 1991.01.03
申请人 TREND PLASTICS, INC. 发明人 RENDLEMAN, THOMAS G.;HAWERLANDER, SPENCER B.
分类号 G06K19/077;G07F1/06;G07F7/08 主分类号 G06K19/077
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