Number | Date | Country | Kind |
---|---|---|---|
2-212879 | Aug 1990 | JPX | |
2-401285 | Dec 1990 | JPX | |
2-401286 | Dec 1990 | JPX | |
2-401287 | Dec 1990 | JPX |
Filing Document | Filing Date | Country | Kind | 102e Date | 371c Date |
---|---|---|---|---|---|
PCT/JP91/01056 | 8/7/1991 | 4/7/1992 | 4/7/1992 |
Publishing Document | Publishing Date | Country | Kind |
---|---|---|---|
WO92/03018 | 2/20/1992 |
Number | Name | Date | Kind |
---|---|---|---|
4337485 | Chambers | Jun 1982 | |
5038211 | Hallenbeck | Aug 1991 |
Number | Date | Country |
---|---|---|
0037077 | Oct 1981 | EPX |
0300562 | Jan 1989 | EPX |
0306208 | Mar 1989 | EPX |
0309878 | Apr 1989 | EPX |
0312798 | Apr 1989 | EPX |
0368313 | May 1990 | EPX |
0379713 | Aug 1990 | EPX |
0393556 | Oct 1990 | EPX |
0416706 | Mar 1991 | EPX |
3313799 | Jun 1984 | DEX |
3335082 | Nov 1985 | DEX |
3634757 | Jan 1988 | DEX |
1200791 | Nov 1989 | JPX |
2-12731 | Feb 1990 | JPX |
2-210987 | Aug 1990 | JPX |
3-106191 | Feb 1991 | JPX |
3-114377 | May 1991 | JPX |
3-114376 | May 1991 | JPX |
3-114375 | May 1991 | JPX |
3-107291 | Jul 1991 | JPX |
2207314 | Jan 1989 | GBX |
0002205 | Mar 1989 | WOX |
Entry |
---|
European Broadcasting Union, "Specification of the Domestic Video Programme Delivery Control System (PDC)", Tech. 3262-E, pp. 3-44, (Aug. 1990). |
"TOP macht Fernsehtext benutzerfreundlich", NTZ Nachrichtentechnische Zeitschrift, vol. 42, No. 11, pp. 724-727 (Nov. 30, 1989). |
R. Huschke et al., "Vom Ferneher zum Info-Terminal", Funkschau, vol. 61, No. 13, pp. 55-58 (Jun. 16, 1989). |
E. G. Breeze, "Television Line 21 Encoded Information and its Impact on Receiver Design", IEEE Transactions on Broadcast and Television Receivers, vol. BTR-18, No. 4, pp. 234-237 (Nov. 1972). |