Number | Date | Country | Kind |
---|---|---|---|
6-044451 | Mar 1994 | JPX |
Number | Name | Date | Kind |
---|---|---|---|
3290539 | La Morte | Dec 1966 | |
3368123 | Rittman | Feb 1968 | |
3675064 | Coleman | Jul 1972 | |
4214251 | Schairer | Jul 1980 | |
5283447 | Olbright | Feb 1994 |
Number | Date | Country |
---|---|---|
5-21846 | Jan 1993 | JPX |
Entry |
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Japanese Journal of Applied Physics, vol. 30, No. 12A, S. Nakamura, et al., High-Power GaN P-N Junction Blue-Light -Emitting Diodes, pp. L1999-L2001. |