Number | Name | Date | Kind |
---|---|---|---|
3763492 | Easton | Oct 1973 | |
4270193 | Ichikawa | May 1981 | |
4301537 | Roos | Nov 1981 | |
4582434 | Plangger et al. | Apr 1986 | |
4760586 | Takeda | Jul 1988 | |
4941150 | Iwasaki | Jul 1990 | |
5056108 | Lund | Oct 1991 | |
5220687 | Ichikawa et al. | Jun 1993 | |
5222075 | Richley | Jun 1993 | |
5241562 | Partyka et al. | Aug 1993 | |
5365550 | Roberson | Nov 1994 | |
5386435 | Cooper et al. | Jan 1995 | |
5408506 | Mincher et al. | Apr 1995 | |
5440313 | Osterdock et al. | Aug 1995 | |
5481258 | Fawcett et al. | Jan 1996 | |
5629649 | Ujiie | May 1997 | |
5717403 | Nelson et al. | Feb 1998 |
Number | Date | Country |
---|---|---|
0283106 | Jan 1988 | EPX |
0551126A1 | Jan 1993 | EPX |
WO9407314 | Jan 1994 | WOX |
WO9504311 | Feb 1995 | WOX |
Entry |
---|
FCC Regulation 47 CFR 15.247, Oct. 1994. |