Issued Patents All Time
Showing 1–25 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5315207 | Device for generating electrons, and display device | Nicolaas Lambert, Gerardus G. P. Van Gorkom | 1994-05-24 |
| 5243197 | Semiconductor device for generating an electron current | Gerardus G. P. Van Gorkom, Aart A. Van Gorkum, Gerjan F. A. Van De Walle, Petrus Arthur Marie Van Der Heide | 1993-09-07 |
| 5057458 | Combination of a support and a semiconductor body and method of manufacturing such a combination | Petrus J. M. Peters | 1991-10-15 |
| 4929999 | Combination of a support and a semiconductor body and method of manufacturing such a combination | Petrus J. M. Peters | 1990-05-29 |
| 4871911 | Electron beam apparatus comprising a semiconductor electron emitter | Gerardus G. P. Van Gorkom, Karel Diederick Van Der Mast, Harm Tolner | 1989-10-03 |
| 4857980 | Radiation-sensitive semiconductor device with active screening diode | — | 1989-08-15 |
| 4853585 | Display device with multiplicity of closely spaced electron beams | Gerardus G. P. Van Gorkom | 1989-08-01 |
| 4801994 | Semiconductor electron-current generating device having improved cathode efficiency | Gerardus G. P. Van Gorkom | 1989-01-31 |
| 4791468 | Radiation-sensitive semiconductor device | — | 1988-12-13 |
| 4766340 | Semiconductor device having a cold cathode | Karel Diederick Van Der Mast, Gerardus G. P. Van Gorkom | 1988-08-23 |
| 4749849 | Device for determining the position of a radiation beam | Date Jan Willem Noorlag | 1988-06-07 |
| 4722852 | Device for electron emission including device for providing work function reducing layer and method of applying such a layer | Henricus A. M. Van Hal, Harm Tolner, Gerardus G. P. Van Gorkom | 1988-02-02 |
| 4709185 | Device for electron emission including device for providing work function-reducing layer and method of applying such a layer | Henricus A. M. Van Hal, Harm Tolner, Gerardus G. P. Van Gorkom | 1987-11-24 |
| 4691191 | Device for signal processing and target plate for such a device | — | 1987-09-01 |
| 4682074 | Electron-beam device and semiconductor device for use in such an electron-beam device | Gerardus G. P. Van Gorkom | 1987-07-21 |
| 4652899 | Radiation-sensitive semiconductor device having reduced capacitance | — | 1987-03-24 |
| 4651052 | Device for picking up or displaying images having an externally-mounted semiconductor cathode | — | 1987-03-17 |
| 4574216 | Cathode-ray tube and semiconductor device for use in such a cathode-ray tube | Gerardus G. P. Van Gorkom | 1986-03-04 |
| 4554564 | Semiconductor device and method of manufacturing same, as well as a pick-up device and a display device having such a semiconductor device | Gerardus G. P. Van Gorkom | 1985-11-19 |
| 4516146 | Electron sources and equipment having electron sources | John M. Shannon, Gerardus G. P. Van Gorkom | 1985-05-07 |
| 4469945 | Device for detecting radiation and semiconductor device for use in such a device | Gerard E. Van Rosmalen | 1984-09-04 |
| 4418452 | X-Ray detector | Walter H. Kuhl, Johannes A. J. Van Leunen, Bart van der Eijk, Antonius J. J. M. van der Bolt | 1983-12-06 |
| 4370797 | Method of semiconductor device for generating electron beams | Gerardus G. P. Van Gorkom | 1983-02-01 |
| 4325084 | Semiconductor device and method of manufacturing same, as well as a pick-up device and a display device having such a semiconductor device | Gerardus G. P. Van Gorkom | 1982-04-13 |
| 4303930 | Semiconductor device for generating an electron beam and method of manufacturing same | Gerardus G. P. Van Gorkom | 1981-12-01 |