Number | Date | Country | Kind |
---|---|---|---|
49-133920 | Nov 1974 | JPX |
Number | Name | Date | Kind |
---|---|---|---|
3613351 | Walton | Oct 1971 | |
3738099 | Tanaka | Jun 1973 | |
3750383 | Kakizawa | Aug 1973 | |
3760406 | Walton | Sep 1973 | |
3800524 | Matsumura et al. | Apr 1974 | |
3828547 | Fujita | Aug 1974 | |
3845615 | Cake | Nov 1974 | |
3881806 | Suzuki | May 1975 | |
3889459 | Lu | Jun 1975 | |
3923857 | Boller et al. | Dec 1975 | |
3927064 | Boller et al. | Dec 1975 | |
3947375 | Gray et al. | Mar 1976 | |
3949546 | Saito | Apr 1976 | |
3954653 | Yamazaki | May 1976 | |
3975286 | Oh | Aug 1976 | |
3981817 | Boller et al. | Sep 1976 | |
3984344 | Cole, Jr. | Oct 1976 | |
4000084 | Hsieh et al. | Dec 1976 | |
4011173 | Steinstrasser | Mar 1977 | |
4020002 | Oh | Apr 1977 | |
4043935 | Kanbe | Aug 1977 | |
4083797 | Oh | Apr 1978 |
Number | Date | Country |
---|---|---|
814291 | Aug 1974 | BEX |
2349777 | Jun 1974 | DEX |
2415929 | Oct 1974 | DEX |
2321632 | Nov 1974 | DEX |
2502940 | Jul 1975 | DEX |
Entry |
---|
Boller, A., et al., Proc. of the IEEE, pp. 1002-1003. |