| Patents for H01J 19 - Details of vacuum tubes of the types covered by group (1,326) |
|---|
| 01/10/2013 | WO2012155901A3 Electron tube |
| 01/08/2013 | US8350459 Field electron emission source |
| 01/01/2013 | US8344607 Electron-emitting device and display panel including the same |
| 12/25/2012 | US8338802 Terahertz radiation anti-reflection devices and methods for handling terahertz radiation |
| 12/20/2012 | US20120320328 Field emission panel having posts provided in getter room |
| 12/20/2012 | US20120320285 Field emission apparatus and liquid crystal display having the same |
| 12/20/2012 | US20120319561 Field emission panel, liquid crystal display and field emission display having the same |
| 12/13/2012 | US20120313505 Vacuum electron device electrodes and components manufactured from highly oriented pyrolytic graphite (hopg) |
| 12/06/2012 | US20120306367 Impedance matching apparatus |
| 11/27/2012 | US8319410 Cathode ion source |
| 11/22/2012 | WO2012155901A2 Electron tube |
| 10/31/2012 | DE102008011841B4 Kathode Cathode |
| 10/23/2012 | US8294348 Field emission electrode, method of manufacturing the same, and field emission device comprising the same |
| 10/11/2012 | WO2012138966A1 Indirectly heated cathode cartridge design |
| 10/04/2012 | US20120248967 Double-sided light emitting field emission device and method of manufacturing the same |
| 09/20/2012 | US20120235557 Display Panel |
| 09/11/2012 | US8263942 System, method and apparatus for multi-beam lithography including a dispenser cathode for homogeneous electron emission |
| 09/05/2012 | CN101128906B Methods of conditioning getter materials |
| 09/04/2012 | US8256938 Method and system for converting a sodium street lamp to an efficient white light source |
| 08/23/2012 | US20120212157 Resistively heated small planar filament |
| 08/21/2012 | US8247958 System, method and apparatus for multi-beam lithography including a dispenser cathode for homogeneous electron emission |
| 08/14/2012 | US8242677 Combination organic light emitting diode panel and grounding unit |
| 08/02/2012 | US20120194058 Field emission electronic device |
| 07/10/2012 | US8217565 Cold field emitter |
| 06/27/2012 | CN102522317A An anode in a field emission light source and a field emission light source comprising the anode |
| 06/19/2012 | US8202749 Array of aligned and dispersed carbon nanotubes and method of producing the array |
| 05/31/2012 | DE102009017924B4 Isolator für Röntgenröhren und Verwendung von zweiphasigem Aluminium-Nitrid als Isolator für Röntgenröhren Insulator for X-ray tubes and use two-phase aluminum nitride as an insulator for X-ray tubes |
| 05/22/2012 | US8183756 Thermionic electron emitter, method for preparing same and X-ray source including same |
| 05/15/2012 | US8179047 Method and system for adjusting the frequency of a resonator assembly for a plasma lamp |
| 05/15/2012 | US8179046 Ultraviolet lamp system with cooling air filter |
| 05/08/2012 | US8174191 Dielectric barrier discharge lamp configured as a coaxial double tube having a getter |
| 05/01/2012 | US8169146 Metal halide lamp |
| 04/25/2012 | CN202205691U 电子管芯柱结构 Tube core column structure |
| 04/25/2012 | CN202205690U 带底的石墨阳极结构 Graphite anode structure with a bottom |
| 04/24/2012 | US8164266 High pressure discharge lamp lighting apparatus |
| 04/19/2012 | US20120091881 Electron emitting device |
| 04/10/2012 | US8154188 Electron emitting device and image displaying apparatus using the same |
| 04/10/2012 | US8154184 Electron beam apparatus and image display apparatus using the same |
| 03/20/2012 | US8138662 Electrode for a discharge lamp |
| 03/01/2012 | US20120049722 Field emission panel, liquid crystal display having the same, field emission display having the same and method for packaging field emission panel |
| 02/23/2012 | US20120045863 Microplasma generator and methods therefor |
| 02/22/2012 | CN101093766B 可网印糊料，减少发射热斑的方法和制造阴极组件的方法 The paste can be screen printing, a method for reducing emission hot spots and a method of manufacturing a cathode assembly |
| 02/21/2012 | US8120257 Organic electroluminescence lighting device |
| 02/09/2012 | US20120032581 Plasma display panel and field emission display |
| 01/19/2012 | US20120013242 Backside mounted electrode carriers and assemblies incorporating the same |
| 01/12/2012 | US20120007493 Light emitter substrate and image displaying apparatus using the same |
| 01/10/2012 | US8093816 Cold cathode tube lamp |
| 01/03/2012 | US8089204 Display panel, display and image display apparatus |
| 12/29/2011 | DE102010025123A1 Verfahren und Vorrichtung zur Ermittlung eines Elektronenstrahldurchmessers A method and apparatus for determining an electron beam diameter |
| 12/15/2011 | US20110304260 Field emission cathode device and display using the same |
| 12/06/2011 | US8071043 Electrode cap for electrical discharge reactor |
| 12/06/2011 | US8070906 Process for improving the emission of electron field emitters |
| 11/30/2011 | CN101484965B 用于加速离子束的设备 A device for accelerating the ion beam |
| 11/29/2011 | US8067883 Frit sealing of large device |
| 11/17/2011 | US20110279013 Method of forming field emission light emitting device including the formation of an emitter within a nanochannel in a dielectric matrix |
| 11/10/2011 | US20110273092 IC Chip Coating Material and Vacuum Fluorescent Display Device Using Same |
| 11/01/2011 | US8049398 High-pressure discharge lamp, lamp unit using the same, and projective image display device using the lamp unit |
| 10/12/2011 | EP2374143A1 Reduction of multipacting by means of spatially varying magnetization |
| 10/06/2011 | US20110242516 Lithographic Apparatus, a Radiation System, a Device Manufacturing Method and a Radiation Generating Method |
| 10/06/2011 | US20110240855 Electron beam device and electron beam application device using the same |
| 09/28/2011 | CN102203901A Socketed high pressure gas discharge lamp |
| 09/22/2011 | US20110229706 Aligned nanostructured polymers |
| 09/20/2011 | US8022609 Thermal field emission cathode |
| 09/15/2011 | US20110221341 Plasma lamp with dielectric waveguide |
| 09/15/2011 | US20110221328 Thermionic Electron Emitters/Collectors Have a Doped Diamond Layer with Variable Doping Concentrations |
| 09/07/2011 | CN1765000B Germicidal low pressure mercury vapor discharge lamp with amalgam location permitting high output |
| 09/07/2011 | CN101075515B High-curren density heterogeneous beam electron source |
| 09/06/2011 | US8013510 Electron emission device and display device using the same |
| 09/06/2011 | US8011990 Process for improving the emission of electron field emitters |
| 08/18/2011 | US20110198983 Composite produced from intermetallic phases and metal |
| 08/16/2011 | US8000449 Emitter for X-ray tubes and heating method therefore |
| 08/09/2011 | US7994842 Semiconductor integrated circuit apparatus and electronic apparatus |
| 08/03/2011 | CN101133308B Vacuum measuring gauge |
| 07/28/2011 | US20110181172 Fold and Spiral CFL Bulb Safety Cups, Diffusion Covers and Shade Assemblies |
| 07/26/2011 | US7985114 Method for making field emission lamp |
| 07/21/2011 | US20110175516 Bulb shell for led light bulbs |
| 07/21/2011 | DE102009054309A1 Component such as a vessel, a screen and/or a mirror comprises a metal substrate, and an emission-protective layer for reducing an emissivity of the component |
| 07/06/2011 | EP2340550A2 Socketed high pressure gas discharge lamp |
| 07/06/2011 | CN102117723A Vacuum air pumping device |
| 07/05/2011 | US7973480 High-pressure discharge lamp having an outer envelope arranged around a discharge vessel |
| 06/30/2011 | US20110156570 Cathode ion source |
| 06/21/2011 | US7965044 Light source device and projector including light source device |
| 06/16/2011 | US20110141392 Light emitting device and display device having the same |
| 06/15/2011 | EP1853890B1 Vacuum measuring gauge |
| 06/01/2011 | DE102009043422A1 Medical x-ray recording system i.e. biplane x-ray system, for recording image of e.g. catheter in patient body during percutaneous transluminal coronary angioplasty, has x-ray emitter arranged at holder at distance from another emitter |
| 05/17/2011 | US7944273 Active filtering |
| 05/17/2011 | US7944138 Fluorescent display tube |
| 05/10/2011 | US7939997 Image displaying apparatus |
| 05/03/2011 | US7936118 Light source apparatus comprising a stack of low pressure gas filled light emitting panels and backlight module |
| 04/28/2011 | US20110095681 Par lamp |
| 04/27/2011 | CN201812789U Vacuum discharging tube |
| 04/27/2011 | CN201812788U High-efficient heat radiation oil tank |
| 04/26/2011 | US7932665 Dual filament lamp for rapid temperature processing |
| 04/14/2011 | US20110084589 Vibration resistant electric incandescent lamp and method for reducing vibration |
| 04/13/2011 | CN101075524B 等离子体显示面板及其制造方法 Plasma display panel and manufacturing method |
| 03/31/2011 | US20110074273 Explosion Protection System for a High Pressure Lamp |
| 03/22/2011 | US7911143 Discharge lamp with a holding apparatus for the electrodes |
| 03/22/2011 | US7911121 Incandescent lamp having an illuminant that contains a high-temperature resistant metal compound |
| 03/17/2011 | US20110062853 Cathode |
| 03/09/2011 | CN101448970B Use of magnesium-copper compositions for the evaporation of magnesium and magnesium dispensers |