Issued Patents All Time
Showing 51–75 of 91 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5371526 | Raster output scanner for a single pass printing system which separates plural laser beams by wavelength and polarization | James J. Appel | 1994-12-06 |
| 5362973 | Quantum fabricated via photo induced evaporation enhancement during in situ epitaxial growth | John E. Epler | 1994-11-08 |
| 5355382 | Composite laser array support | Gregory J. Kovacs, Harlan Chung, G. A. Neville Connell, R. Donald Yingling, Jr. deceased, Rose M. Donaldson | 1994-10-11 |
| 5343224 | Diode laser multiple output scanning system | — | 1994-08-30 |
| 5341158 | Raster output scanner for a xerographic printing system having laser diodes arranged in a line parallel to the fast scan direction | James J. Appel, Tibor Fisli | 1994-08-23 |
| 5325381 | Multiple beam diode laser output scanning system | — | 1994-06-28 |
| 5323026 | Semiconductor laser with integrated phototransistor for dynamic power stabilization | — | 1994-06-21 |
| 5321714 | Reflection suppression in semiconductor diode optical switching arrays | — | 1994-06-14 |
| 5317170 | High density, independently addressable, surface emitting semiconductor laser/light emitting diode arrays without a substrate | — | 1994-05-31 |
| 5311536 | Vertically stacked, accurately positioned diode lasers | James J. Appel | 1994-05-10 |
| 5305412 | Semiconductor diode optical switching arrays utilizing low-loss, passive waveguides | — | 1994-04-19 |
| 5287376 | Independently addressable semiconductor diode lasers with integral lowloss passive waveguides | — | 1994-02-15 |
| H1264 | Method of in situ stoiciometric and geometrical photo induced | John E. Epler, Harlan Chung | 1993-12-07 |
| 5267255 | Array and method of operating a modulated solid state laser array with reduced thermal crosstalk | — | 1993-11-30 |
| 5264869 | Electro-optical control apparatus and system for spot position control in an optical output device | James J. Appel | 1993-11-23 |
| 5252513 | Method for forming a laser and light detector on a semiconductor substrate | G. A. Neville Connell, Donald R. Scifres, Robert L. Thornton | 1993-10-12 |
| 5228049 | Beam control in integrated diode laser and power amplifier | — | 1993-07-13 |
| 5216263 | High density, independently addressable, surface emitting semiconductor laser-light emitting diode arrays | — | 1993-06-01 |
| 5214664 | Multiple wavelength semiconductor laser | — | 1993-05-25 |
| 5212381 | Method of controlling slow scan direction of spot position in an optical output device employing an electro-optical control apparatus | James J. Appel | 1993-05-18 |
| 5208456 | Apparatus and system for spot position control in an optical output device employing a variable wavelength light source | James J. Appel | 1993-05-04 |
| 5204523 | Method for spot position control in an optical output device employing a variable wavelength light source and an optical beam deflecting element | James J. Appel | 1993-04-20 |
| 5200969 | Switchable multiple wavelength semiconductor laser | — | 1993-04-06 |
| 5151915 | Array and method of operating a modulated solid state laser array with reduced thermal crosstalk | — | 1992-09-29 |
| 5140605 | Thermally stabilized diode laser structure | Kenneth R. Ossman, James J. Appel | 1992-08-18 |