Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5654259 | Superconductive conjugate photoconductive substances of the Bi-SrCa (laY)-Cu-O system, a method for producing the same and superconductive optoelectronic devices using the same | — | 1997-08-05 |
| 5554584 | Superconductive photoconductive substance of the Ca-Sr-Bi-Cu-O group system and a method of producing the same | — | 1996-09-10 |
| 5462916 | Superconductive optoelectronic devices with the basic substance Bi.sub.2 O.sub.3 of superconductive-conjugate photoconductivity | — | 1995-10-31 |
| 5445766 | Superconductive conjugate photoconductive substances of the Bi-SrCa(LaY)-Cu-O system, a method for producing the same and superconductive optoelectronic devices using the same | — | 1995-08-29 |
| 5371067 | Superconductive photoconductive substance of the Ba-Pb-Bi-O group system and a method for producing the same | — | 1994-12-06 |
| 5244870 | Superconductive optoelectronic device with the basic substance Cu.sub.2 O of superconductive-conjugate photoconductivity | — | 1993-09-14 |
| 5219831 | Superconductive photoconductive-substance of the La-Cu-O system and a method for producing the same | — | 1993-06-15 |
| 5168165 | Superconductive photoconductive-substance of the Y-Ba-Cu-O system and a method for producing the same | — | 1992-12-01 |
| 5140002 | Photoconductive-substance of the Y-Ba-Cu-O system and a method for producing the same | — | 1992-08-18 |
| 4990487 | Superconductive optoelectronic devices | — | 1991-02-05 |