| Patents for H01J 65 - Lamps without any electrode inside the vessel; Lamps with at least one main electrode outside the vessel (6,012) |
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| 04/05/1983 | CA1144224A1 High frequency electrodeless lamp having a gapped magnetic core and method |
| 04/05/1983 | CA1144223A1 Solenoidal electric field lamp with reduced electromagnetic interference |
| 03/23/1983 | EP0074690A2 Electrodeless gas discharge lamp |
| 01/04/1983 | CA1138923A1 Plural tube high pressure discharge lamp with fast restart |
| 12/28/1982 | CA1138545A1 Magnetic core |
| 11/23/1982 | CA1136204A1 Electrodeless fluorescent light source |
| 11/16/1982 | US4359668 Method and apparatus for igniting electrodeless discharge lamp |
| 10/27/1982 | EP0063441A1 Electrodeless discharge lamp |
| 10/12/1982 | CA1133567A1 Electromagnetic discharge apparatus with double-ended power coupling |
| 10/05/1982 | CA1133041A1 Radioactive starting aids for electrodeless light sources |
| 09/14/1982 | CA1131689A1 Method of and apparatus for electrodeless discharge excitation |
| 07/27/1982 | US4342071 Underwater lighting |
| 06/29/1982 | CA1126797A1 Core mounting for solenoidal electric field lamps |
| 06/09/1982 | EP0053281A2 Gas discharge luminous element with cold electrodes |
| 05/25/1982 | CA1124312A1 Electrodeless light source having rare earth molecular continua |
| 04/06/1982 | CA1121322A1 Underwater lighting |
| 01/05/1982 | CA1115765A1 Solenoidal electric field lamp dimming |
| 11/17/1981 | CA1112714A1 Core configuration for induction ionized lamps |
| 11/17/1981 | CA1112711A1 Spatially distributed windings to improve plasma coupling in induction ionized lamps |
| 11/03/1981 | US4298828 High frequency electrodeless lamp having a gapped magnetic core and method |
| 09/16/1981 | EP0035898A1 Microwave generated plasma light source apparatus |
| 09/08/1981 | CA1108737A1 Optical display arrangements |
| 09/01/1981 | US4287454 High pressure discharge lamps with fast restart |
| 08/18/1981 | US4285055 Self-luminescent light source for liquid crystal display watch |
| 08/11/1981 | CA1106951A1 Optical display arrangements |
| 08/11/1981 | CA1106950A1 Optical display arrangements |
| 08/04/1981 | CA1106479A1 Optical displays |
| 06/30/1981 | US4276633 Self-luminescent light source for liquid crystal display watch |
| 06/24/1981 | EP0030730A2 High pressure discharge lamps with fast restart |
| 06/24/1981 | EP0030593A2 Compact fluorescent light source and method of excitation thereof |
| 06/10/1981 | EP0029896A2 Compact fluorescent light source having metallized electrodes |
| 05/05/1981 | US4266167 Compact fluorescent light source and method of excitation thereof |
| 05/05/1981 | US4266166 Compact fluorescent light source having metallized electrodes |
| 05/05/1981 | US4266162 Electromagnetic discharge apparatus with double-ended power coupling |
| 04/14/1981 | US4262233 Inductors, transformers, magnetometers; stress relieving by heat treatment |
| 04/14/1981 | US4262231 To control mercury vapor pressure |
| 03/03/1981 | US4254363 Electrodeless coupled discharge lamp having reduced spurious electromagnetic radiation |
| 02/24/1981 | US4253047 Starting electrodes for solenoidal electric field discharge lamps |
| 01/27/1981 | US4247800 Radioactive starting aids for electrodeless light sources |
| 01/13/1981 | US4245179 Planar electrodeless fluorescent light source |
| 01/13/1981 | US4245178 High-frequency electrodeless discharge device energized by compact RF oscillator operating in class E mode |
| 01/13/1981 | US4244636 Display device for the representation of bright images on a dark background and a process for operation of the device |
| 01/07/1981 | EP0021168A1 Electrodeless fluorescent light source having reduced far field electromagnetic radiation levels |
| 12/23/1980 | US4240711 Display device comprising a liquid crystal cell with light valves |
| 12/16/1980 | US4240010 Electrodeless fluorescent light source having reduced far field electromagnetic radiation levels |
| 11/11/1980 | US4233541 Start winding for solenoidal electric field discharge lamps |
| 10/07/1980 | US4227120 Stress-relieved amorphous metal toroid-shaped magnetic core |
| 10/01/1980 | EP0016542A2 Electrodeless discharge lamp - radio frequency oscillator circuit combinations |
| 09/16/1980 | US4223250 Protective coatings for light sources |
| 08/26/1980 | US4219760 SEF Lamp dimming |
| 07/15/1980 | US4213052 Miniature radioactive light source and method of its manufacture |
| 06/03/1980 | US4206387 Electrodeless light source having rare earth molecular continua |
| 03/18/1980 | CA1073964A1 Electrodeless fluorescent lamp |
| 03/18/1980 | CA1073963A1 Integrally ballasted electrodeless fluorescent lamp |
| 03/18/1980 | CA1073962A1 Electrodeless fluorescent lamp |
| 03/18/1980 | CA1073961A1 Electrodeless fluorescent lamp having a radio frequency gas discharge excited by a closed loop magnetic core |
| 02/19/1980 | US4189661 Electrodeless fluorescent light source |
| 02/05/1980 | US4187447 Electrodeless fluorescent lamp with reduced spurious electromagnetic radiation |
| 02/05/1980 | US4187445 Solenoidal electric field lamp with reduced electromagnetic interference |
| 01/29/1980 | CA1070751A1 Light generation by an electrodeless fluorescent lamp |
| 01/22/1980 | US4185228 Electrodeless light source with self-contained excitation source |
| 12/25/1979 | US4180763 High intensity discharge lamp geometries |
| 12/11/1979 | US4178534 Methods of and apparatus for electrodeless discharge excitation |
| 11/27/1979 | US4176299 Method for efficiently generating white light with good color rendition of illuminated objects |
| 11/27/1979 | US4176296 Core mounting for solenoidal electric field lamps |
| 11/27/1979 | US4176294 Method and device for efficiently generating white light with good rendition of illuminated objects |
| 10/16/1979 | US4171503 Electrodeless fluorescent lamp |
| 07/10/1979 | CA1058275A1 Electrodeless discharge adaptor system |
| 06/19/1979 | CA1056961A1 Plasma generating device using microwaves to energise a gas column contained in an insulating casing |
| 05/16/1979 | EP0001918A1 Underwater lamp and method for its manufacture |
| 05/08/1979 | US4153861 Electric discharge tube apparatus |
| 12/05/1978 | US4128785 Core configuration for induction ionized lamps |
| 10/10/1978 | US4119889 Method and means for improving the efficiency of light generation by an electrodeless fluorescent lamp |
| 09/26/1978 | US4117378 Reflective coating for external core electrodeless fluorescent lamp |
| 09/26/1978 | US4116728 Treatment of amorphous magnetic alloys to produce a wide range of magnetic properties |
| 06/13/1978 | US4095142 High frequency discharge lamp for a spectral-line source |
| 01/24/1978 | US4070603 Solid state microwave power source for use in an electrodeless light source |
| 01/24/1978 | US4070602 Spatially distributed windings to improve plasma coupling in induction ionized lamps |
| 12/27/1977 | US4065701 Electrodeless light source with reduced heat losses |
| 12/13/1977 | US4063132 DC powered microwave discharge in an electrodeless light source |
| 09/20/1977 | US4049940 Devices and methods of using HF waves to energize a column of gas enclosed in an insulating casing |
| 09/13/1977 | US4048541 Crystal controlled oscillator circuit for illuminating electrodeless fluorescent lamp |
| 08/16/1977 | US4042850 Microwave generated radiation apparatus |
| 08/02/1977 | US4039894 Antenna lamp |
| 07/26/1977 | US4038577 Gas discharge display device having offset electrodes |
| 07/12/1977 | USRE29304 Plasma light source for spectroscopic investigation |
| 05/17/1977 | US4024431 Resonance metal atom lamp |
| 04/12/1977 | US4017764 Electrodeless fluorescent lamp having a radio frequency gas discharge excited by a closed loop magnetic core |
| 03/29/1977 | US4014168 Electrical technique |
| 03/01/1977 | US4010400 Light generation by an electrodeless fluorescent lamp |
| 01/25/1977 | US4005330 Electrodeless fluorescent lamp |
| 01/11/1977 | US4002944 Internal match starter for termination fixture lamps |
| 01/11/1977 | US4002922 Vacuum ultraviolet continuum lamps |
| 01/04/1977 | US4001632 High frequency excited electrodeless light source |
| 01/04/1977 | US4001631 Adjustable length center conductor for termination fixtures for electrodeless lamps |
| 12/14/1976 | US3997816 Starting assist device for an electrodeless light source |
| 11/30/1976 | US3995195 Eccentric termination fixture for an electrodeless light |
| 11/23/1976 | US3993927 Electrodeless light source |
| 11/23/1976 | US3993379 Mercury electrodeless discharge lamp and method of its fabrication |
| 11/02/1976 | US3989983 Light source apparatus |