| Patents for H01J 19 - Details of vacuum tubes of the types covered by group (1,326) |
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| 08/29/2006 | US7097526 Method of forming nitrogen and phosphorus doped amorphous silicon as resistor for field emission display device baseplate |
| 08/24/2006 | US20060186789 Sealing structure of field emission display device and method of manufacturing the same |
| 08/24/2006 | CA2530571A1 Multi-segment filament high output halogen lamp |
| 08/23/2006 | CN1271667C Image forming device and separator |
| 08/22/2006 | US7095167 Germicidal low pressure mercury vapor discharge lamp with amalgam location permitting high output |
| 08/17/2006 | US20060181187 Spacer for flat panel display and flat panel display |
| 08/16/2006 | CN2807458Y Large power amplifier tube pyrogenation graphite grid |
| 08/15/2006 | US7091662 Image display device and method of manufacturing the same |
| 08/10/2006 | US20060175948 Shroud holder for quartz and ceramic arc tubes |
| 08/10/2006 | CA2597167A1 High speed, multiple mass spectrometry for ion sequencing |
| 08/09/2006 | CN1269172C Light-emitting panel |
| 07/27/2006 | US20060165221 High-voltage vacuum tube |
| 07/27/2006 | US20060164009 Vacuum device having a getter |
| 07/26/2006 | CN2800481Y Vacuum tube |
| 07/26/2006 | CN1266731C Field emission display device |
| 07/26/2006 | CN1266730C Field emission display device |
| 07/25/2006 | US7080922 Frame of CCFL assembly |
| 07/20/2006 | WO2006074598A1 A new glass seal wire as a sealing material |
| 07/20/2006 | US20060158122 Microwave generator |
| 07/20/2006 | US20060158093 Image display device and manufacturing method of the same |
| 07/20/2006 | US20060158086 Oxide cathode for electron gun with a differentially doped metallic substrate |
| 07/20/2006 | US20060158085 Electron-emission flat panel display |
| 07/18/2006 | US7078854 Image display apparatus having spacer with fixtures |
| 07/13/2006 | DE19534576B4 Mikrovakuumvorrichtung A micro vacuum device |
| 07/12/2006 | CN1264191C Improved heat-electric convertor |
| 07/06/2006 | US20060145585 Electron gun |
| 07/06/2006 | US20060145581 Image forming apparatus |
| 06/29/2006 | US20060138954 Image display device |
| 06/29/2006 | US20060138953 Display device |
| 06/29/2006 | US20060138927 Method and structure of converging electron-emission source of field-emission display |
| 06/28/2006 | CN2791866Y Vacuum tube |
| 06/22/2006 | US20060132013 Flat panel display having spacer and method of fixing spacer in flat panel display |
| 06/15/2006 | US20060125374 Image forming apparatus |
| 06/14/2006 | DE19738009B4 Elektronenstrahlkanone mit einer indirekt beheizten Kathode Electron gun with an indirectly heated cathode |
| 06/07/2006 | CN2786775Y Anode canister for vacuum pipe |
| 05/31/2006 | CN1781176A Microdevice assembly having a fine grain getter layer for maintaining vacuum |
| 05/31/2006 | CN1779880A Use of non-crystal diamond material |
| 05/25/2006 | US20060108931 Electromagnetic accelerator having nozzle part |
| 05/25/2006 | US20060108905 Mold for fabricating barrier rib and method of fabricating two-layered barrier rib using same |
| 05/18/2006 | WO2006053018A2 Cathode unit for fluorescent lamps |
| 05/18/2006 | US20060103293 Image forming apparatus |
| 05/16/2006 | US7045958 Vacuum device having a getter |
| 05/16/2006 | US7043983 Horizontal liquid level measuring device |
| 05/11/2006 | US20060097617 Cathode unit for fluorescent lamps |
| 05/11/2006 | US20060096369 Horizontal liquid level measuring system |
| 05/09/2006 | US7040948 Enhanced field emission from carbon nanotubes mixed with particles |
| 04/27/2006 | US20060087257 Electrodeless lighting system |
| 04/27/2006 | US20060087256 Bulb structure and manufacturing method of electrodeless lighting system |
| 04/26/2006 | CN1765000A Germicidal low pressure mercury vapor discharge lamp with amalgam location permitting high output |
| 04/26/2006 | CN1253953C Electrode for a battery and production method thereof |
| 04/25/2006 | US7034448 Field emission display |
| 04/19/2006 | EP0985222A4 Structure and fabrication of electron-emitting device having specially configured focus coating |
| 04/13/2006 | US20060076871 Vacuum tube with oxide cathode |
| 04/12/2006 | EP1055246B1 Electronic tube grid with axial beam |
| 04/12/2006 | CN2772019Y Graphite anode structure for acoustic power amplifying electron tube |
| 04/12/2006 | CN1250451C Non-crystal diamond material |
| 04/06/2006 | US20060072427 Information storage |
| 04/04/2006 | US7023264 Nonlinear resistor circuit using floating gate MOSFETs |
| 03/30/2006 | US20060066244 Electrodeless lighting system |
| 03/30/2006 | US20060066202 Carbon nanotube high-current-density field emitters |
| 03/23/2006 | US20060061274 Gas injection port structure of flat fluorescent lamp |
| 03/23/2006 | US20060060835 Method for increasing efficiency of thermotunnel devices |
| 03/21/2006 | US7016472 X-ray tube window cooling apparatus |
| 03/21/2006 | US7015637 A substrate having a wiring comprises a plurality of recesses arranged in a direction crossing the longitudinal direction of the wiring, and wherein the thickness of the wiring is 30 nm or more at the bottom of each of the plurality of recesses; noncracking; antipeeling agents |
| 03/16/2006 | US20060055304 Field emission device (FED) and its method of manufacture |
| 03/16/2006 | US20060055303 Method of synthesizing small-diameter carbon nanotubes with electron field emission properties |
| 03/16/2006 | US20060055301 Spacer for image display apparatus and image display apparatus |
| 03/14/2006 | US7012376 Fluorescent lamp lighting device |
| 03/09/2006 | US20060049741 Process for improving the emission of electron field emitters |
| 03/08/2006 | CN1745431A Information storage |
| 03/07/2006 | US7009342 Plasma electron-emitting source |
| 03/07/2006 | US7009331 Carbon nano-tube field emission display having strip shaped gate |
| 03/07/2006 | US7008286 Spacers mounting structure and method for a field emission display |
| 03/02/2006 | US20060044036 Logical operation element field emission emitter and logical operation circuit |
| 02/28/2006 | US7005783 Solid state vacuum devices and method for making the same |
| 02/23/2006 | US20060038481 Image display device |
| 02/16/2006 | US20060033433 Novel getter material |
| 02/15/2006 | CN1735491A Flexible mold, method of manufacturing same and method of manufacturing fine structures |
| 02/08/2006 | CN1732549A Metallization of carbon nanotubes for field emission applications |
| 02/02/2006 | US20060022594 Display device |
| 02/02/2006 | US20060022568 Continuous carbon-nanotube filaments for radiation-emitting devices and related methods |
| 02/01/2006 | CN2755772Y Vacuum tube |
| 01/25/2006 | EP1537594B1 High-voltage vacuum tube |
| 01/12/2006 | US20060006780 Electron emission source of field emission display and method for making the same |
| 01/10/2006 | US6984928 Coil filament |
| 01/05/2006 | US20060001357 Image display apparatus |
| 01/05/2006 | US20060001356 FED including gate-supporting device with gate mask having reflection layer |
| 01/05/2006 | US20060001355 FED with insulating supporting device having reflection layer |
| 01/04/2006 | CN2750462Y Vacuum tube |
| 01/04/2006 | CN2750461Y End leader for vacuum tube |
| 01/03/2006 | US6982519 Individually electrically addressable vertically aligned carbon nanofibers on insulating substrates |
| 01/03/2006 | US6982428 Particle detection by electron multiplication |
| 12/29/2005 | US20050285496 Mount for a discharge lamp |
| 12/28/2005 | EP1609170A2 Germicidal low pressure mercury vapor discharge lamp with amalgam location permitting high output |
| 12/28/2005 | EP1608585A2 Microdevice assembly having a fine grain getter layer for maintaining vacuum |
| 12/27/2005 | US6980734 Lamp filament design |
| 12/27/2005 | US6979939 Cooling device for an electron tube |
| 12/23/2005 | CA2509964A1 Mount for a discharge lamp |
| 12/22/2005 | US20050282301 Structure and method for field emitter tips |
| 12/22/2005 | US20050280350 Electron emission device |