| Patents for H01J 1 - Details of electrodes, of magnetic control means, of screens, or of the mounting or spacing thereof, common to two or more basic types of discharge tubes or lamps (21,638) |
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| 12/28/1976 | US4000503 Cold cathode for infrared image tube |
| 12/28/1976 | US4000435 Electron gun cathode with a fast warm-up characteristic |
| 11/30/1976 | US3995188 Grid for an electronic tube |
| 11/16/1976 | US3992233 Surface treatment of III-V compound crystals |
| 11/09/1976 | US3991336 Xenon lamp having magnets around the electrodes thereof |
| 10/26/1976 | US3988629 Thermionic wick electrode for discharge lamps |
| 10/26/1976 | US3988626 Magnetically stabilized xenon arc lamp |
| 10/26/1976 | US3988497 Photocathode made of a semiconductor single crystal |
| 10/12/1976 | US3986065 Insulating nitride compounds as electron emitters |
| 09/28/1976 | US3983443 Vacuum electron device having directly-heated matrix-cathode-heater assembly |
| 09/21/1976 | US3982261 Epitaxial indium-gallium-arsenide phosphide layer on lattice-matched indium-phosphide substrate and devices |
| 08/31/1976 | US3978363 High-voltage mechanical support for gas discharge device |
| 08/31/1976 | US3978360 III-V photocathode with nitrogen doping for increased quantum efficiency |
| 08/24/1976 | US3976908 Electron beam generator with linear cathode |
| 08/03/1976 | US3972770 Gallium aluminum arsenide, gallium arsenide |
| 07/27/1976 | US3972060 Semiconductor cold electron emission device |
| 07/20/1976 | US3970888 Tungsten-thorium dioxide-aluminum oxide mass for a high-temperature-resistant emission electrode and process for the production thereof |
| 07/20/1976 | US3970887 Micro-structure field emission electron source |
| 07/06/1976 | US3968376 Source of spin polarized electrons |
| 06/29/1976 | US3967150 Grid controlled electron source and method of making same |
| 05/25/1976 | US3959045 Process for making III-V devices |
| 05/25/1976 | US3959038 Electron emitter and method of fabrication |
| 05/25/1976 | US3959037 Electron emitter and method of fabrication |
| 05/18/1976 | US3958146 Fast warm up picture tube cathode cap having high heat emissivity surface on the interior thereof |
| 05/18/1976 | US3958143 Long-wavelength photoemission cathode |
| 04/27/1976 | US3953880 Semiconductor photoelectron emission device |
| 04/27/1976 | US3953376 Method for preparing emissive coating for electrodes |
| 04/20/1976 | US3951698 Dual use of epitaxy seed crystal as tube input window and cathode structure base |
| 04/20/1976 | US3950836 Metal-ceramic soldering connection |
| 03/30/1976 | US3947707 JFET optical sensor with capacitively charged buried floating gate |
| 03/23/1976 | US3945698 Method of stabilizing emitted electron beam in field emission electron gun |
| 03/16/1976 | US3944866 Thermionic emitter of lanthanum strontium vanadates |
| 03/09/1976 | US3943398 Electronic tube with cylindrical electrodes |
| 02/03/1976 | US3936367 Method of producing a layer of dark colored heat radiating insulating material for heaters of indirectly heated cathodes |
| 01/20/1976 | US3934168 Grid support means for a planar tube |
| 01/13/1976 | US3932883 Photocathodes |
| 01/13/1976 | US3932314 Yttrium, europium |
| 01/06/1976 | US3931633 Electron tube including a photocathode |