Number | Date | Country | Kind |
---|---|---|---|
2-130622 | May 1990 | JPX |
Number | Name | Date | Kind |
---|---|---|---|
3419330 | Schneider | Dec 1968 | |
3604804 | Penney | Sep 1971 | |
4470696 | Ballard | Sep 1984 | |
4721385 | Jelalian et al. | Jan 1988 | |
4940330 | Dopheide et al. | Jul 1990 | |
4990791 | Nishi | Feb 1991 | |
5047653 | Garcia et al. | Sep 1991 |
Number | Date | Country |
---|---|---|
0127244 | Dec 1984 | EPX |
0302444 | Feb 1989 | EPX |
0391278 | Oct 1990 | EPX |
Entry |
---|
Mazumder, Appl. Physics Lett., Jun. 1, 1970, vol. 16, No. 11, p. 464. |