Number | Date | Country | Kind |
---|---|---|---|
97890011 | Jan 1997 | EPX |
Number | Name | Date | Kind |
---|---|---|---|
4672375 | Mochida et al. | Jun 1987 | |
4700186 | Fujino et al. | Oct 1987 | |
4760394 | Takeuchi et al. | Jul 1988 | |
4881148 | Lambropoulos et al. | Nov 1989 | |
5157389 | Kurozu et al. | Oct 1992 | |
5499022 | Boschini | Mar 1996 |
Number | Date | Country |
---|---|---|
0523602A1 | Jan 1993 | EPX |
Entry |
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"Keyless Entry System with Radio Card Transponder", IEEE Transaction on Industrial Electronics, vol. 34, No. 2, May 1988, pp. 208-216. |