Schubert; Erdmann F.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Schubert; Erdmann F..The latest application filed is for "gallium oxide coatings for optoelectronic devices using electron beam evaporation of a high purity single crystal gd.sub.3 ga.sub.5 o.sub.12 source.".
- Schubert; Erdmann F. - New Providence NJ
- Schubert; Erdmann F. - Hazlet NJ
| Patent | Date |
|---|---|
| Gallium oxide coatings for optoelectronic devices using electron beam evaporation of a high purity single crystal Gd.sub.3 Ga.sub.5 O.sub.12 source. Grant 5,550,089 - Dutta , et al. * August 27, 1 | 1996-08-27 |
| Electron beam deposition of gallium oxide thin films using a single high purity crystal source Grant 5,451,548 - Hunt , et al. September 19, 1 | 1995-09-19 |
| Absorption resonant rare earth-doped micro-cavities Grant 5,363,398 - Glass , et al. November 8, 1 | 1994-11-08 |
| Single mirror light-emitting diodes with enhanced intensity Grant 5,362,977 - Hunt , et al. November 8, 1 | 1994-11-08 |
| Photodetector with a resonant cavity Grant 5,315,128 - Hunt , et al. May 24, 1 | 1994-05-24 |
| P-N junction devices with group IV element-doped group III-V compound semiconductors Grant 5,268,582 - Kopf , et al. December 7, 1 | 1993-12-07 |
| Erbium doped optical devices Grant 5,249,195 - Feldman , et al. September 28, 1 | 1993-09-28 |
| Light emitting diode Grant 5,226,053 - Cho , et al. July 6, 1 | 1993-07-06 |
| Devices having repetitive layers Grant 5,226,055 - Downey , et al. July 6, 1 | 1993-07-06 |
| Optical devices with electron-beam evaporated multilayer mirror Grant 5,206,871 - Deppe , et al. April 27, 1 | 1993-04-27 |
| Elimination of heterojunction band discontinuities Grant 5,170,407 - Schubert , et al. December 8, 1 | 1992-12-08 |
| Vertical cavity surface emmitting lasers with transparent electrodes Grant 5,115,441 - Kopf , et al. May 19, 1 | 1992-05-19 |
| Vertical cavity surface emitting lasers with electrically conducting mirrors Grant 5,068,868 - Deppe , et al. November 26, 1 | 1991-11-26 |
| Devices having asymmetric delta-doping Grant 5,031,012 - Cunningham , et al. July 9, 1 | 1991-07-09 |
| Doping procedures for semiconductor devices Grant 5,024,967 - Kopf , et al. June 18, 1 | 1991-06-18 |
| Vertical cavity semiconductor lasers Grant 5,018,157 - Deppe , et al. May 21, 1 | 1991-05-21 |
| Optical system including wavelength-tunable semiconductor laser Grant 4,980,892 - Cunningham , et al. December 25, 1 | 1990-12-25 |
| Devices having asymmetric delta-doping Grant 4,974,044 - Cunningham , et al. November 27, 1 | 1990-11-27 |
| Optical communications modulator device Grant 4,929,064 - Schubert May 29, 1 | 1990-05-29 |
| Method for fabricating a field-effect transistor with a self-aligned gate Grant 4,784,967 - Cunningham , et al. November 15, 1 | 1988-11-15 |
| Field-effect transistor having a delta-doped ohmic contact Grant 4,780,748 - Cunningham , et al. October 25, 1 | 1988-10-25 |
| Delta-doped ohmic metal to semiconductor contacts Grant 4,772,934 - Cunningham , et al. September 20, 1 | 1988-09-20 |
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