Patents for H01J 19 - Details of vacuum tubes of the types covered by group (1,326) |
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12/21/2005 | CN1711620A Enhanced field emission from carbon nanotubes mixed with particles |
12/15/2005 | US20050275337 Display device |
12/15/2005 | US20050275329 Field electron emission device and lighting device |
12/14/2005 | EP1605490A2 Vehicle lamp |
12/14/2005 | EP1605489A2 Field electron emission device and lighting device |
12/14/2005 | CN1707742A Image display device |
12/14/2005 | CN1707739A Image display device |
12/08/2005 | US20050269927 Image display device |
12/08/2005 | DE102004025268A1 Fahrzeuglampe Vehicle lamp |
12/07/2005 | EP1603242A1 Logical operation element using field-emission micro electron emitter and logical operation circuit |
12/06/2005 | US6972512 Field emission display with reflection layer |
12/01/2005 | US20050266765 Method of forming nitrogen and phosphorus doped amorphous silicon as resistor for field emission display device baseplate |
12/01/2005 | DE102004024017A1 Production of illumination device with at least one body enclosing an illuminant useful for automobile illumination, e.g. halogen lamps, miniaturized glass-ceramic devices, and high pressure discharge lamps |
11/30/2005 | CN1702804A Lamp of motor vehicle |
11/24/2005 | US20050259432 Vehicle lamp |
11/22/2005 | US6967433 Cold cathode fluorescent flat lamp |
11/19/2005 | CA2507906A1 Vehicle lamp |
11/10/2005 | US20050247929 Nanotube-based vacuum devices |
11/08/2005 | US6963159 Image-forming apparatus and spacer |
11/08/2005 | US6963158 Mount assembly for discharge lamps |
10/25/2005 | US6958570 Display device |
10/11/2005 | US6954037 Electrodeless lighting system |
10/06/2005 | US20050218788 Electron emission display |
09/29/2005 | DE202004009227U1 Technical system including at least one structural group and/or component from at least two individual parts which can be subjected to high mechanical loads and/or high temperatures up to 1100degreesC |
09/15/2005 | US20050200257 Fluorescent lamp with reduced end blackening and mount therefor |
09/13/2005 | US6943487 Vacuum fluorescent display having complex-type filament supports |
09/08/2005 | US20050194886 Field emission display with reflection layer |
09/08/2005 | US20050194879 Electric bulb and a method for manufacturing thereof |
08/25/2005 | WO2005059478A3 Horizontal liquid level measuring device |
08/25/2005 | WO2004089429A3 Germicidal low pressure mercury vapor discharge lamp with amalgam location permitting high output |
08/24/2005 | EP1565926A2 Vacuum tube electrode structure |
08/24/2005 | EP1565925A2 Method for increasing efficiency of thermotunnel devices |
08/23/2005 | US6933665 Structure and method for field emitter tips |
08/16/2005 | US6930443 Arc tube/shroud holder for hid lamp |
08/11/2005 | WO2005074006A1 An anode in a field emission light source and a field emission light source comprising the anode |
08/04/2005 | DE202005008112U1 Gestell für eine Entladungslampe Frame for a discharge lamp |
08/03/2005 | CN1650384A Electron field emitter and compositions related thereto |
07/28/2005 | US20050161668 Nanotube-based vacuum devices |
07/27/2005 | EP1556878A2 Enhanced field emission from carbon nanotubes mixed with particles |
07/21/2005 | US20050156501 Multi-segment filament high output halogen lamp |
07/20/2005 | CN1641825A Forced-convection asymmetrical radiator |
06/30/2005 | WO2005059478A2 Horizontal liquid level measuring device |
06/30/2005 | US20050140294 Cold cathode fluorescent lamp and method for forming the same |
06/29/2005 | CN1208386C Specific meterial for modified polypropylene TV housing and production method thereof |
06/28/2005 | US6911768 Tunneling emitter with nanohole openings |
06/28/2005 | US6911766 Nitrogen and phosphorus doped amorphous silicon as resistor for field emission display device baseplate |
06/22/2005 | CN1630010A Coaxial energy delivery window for electric vacuum device and sealing method thereof |
06/16/2005 | US20050126284 Horizontal liquid level measuring device |
06/14/2005 | US6906470 Method and system for controlling electron beams from field emission cathodes |
06/08/2005 | EP1537594A1 High-voltage vacuum tube |
06/07/2005 | US6903519 Multi-element field emission cathode |
06/07/2005 | US6902458 Silicon-based dielectric tunneling emitter |
06/02/2005 | US20050116653 Plasma electron-emitting source |
06/02/2005 | US20050116603 Electron emitter |
06/02/2005 | DE4422316B4 Vakuumschaltröhre mit ringförmigem Isolator Vacuum interrupter of annular insulator |
05/31/2005 | US6900583 Vibration absorber device for color cathode-ray tube |
05/26/2005 | US20050110389 Display device |
05/26/2005 | US20050110001 Tunneling emitter with nanohole openings |
05/19/2005 | US20050104498 Frame of CCFL assembly |
05/19/2005 | DE102004049642A1 X-ray tube window cooling assembly for multi-slice computed tomography imaging system, has thermal exchange devices coupled to coolant circuit whose outlet directs coolant at window surface to impinge upon and cool window |
05/18/2005 | CN1617015A Apparatus of driving lamp and liquid crystal display device using the same |
05/18/2005 | CN1202576C Vacuum field effect transistor |
05/12/2005 | US20050099139 Apparatus of driving lamp and liquid crystal display device using the same |
05/10/2005 | US6890233 Method of making low gate current multilayer emitter with vertical thin-film-edge multilayer emitter |
05/05/2005 | US20050094989 Lamp filament design |
05/05/2005 | US20050093420 Spurred light source lead wire for handling and for assembling with a filament |
04/07/2005 | WO2004034417A3 Enhanced field emission from carbon nanotubes mixed with particles |
04/07/2005 | US20050073235 Electron emitter, electron emission device, display, and light source |
04/06/2005 | EP1521231A2 Electron emitter, electron emission device, display, and light source |
04/06/2005 | EP1521230A2 Electron emitter display device having micro-display array, amplifying circuit, memory device, analog switch, and current control unit |
03/30/2005 | EP1519405A2 Electrodeless lighting system |
03/24/2005 | US20050062426 Electrodeless lighting system |
03/24/2005 | US20050062389 Diamond triode devices with a diamond microtip emitter |
03/22/2005 | US6869204 Light fixtures for illumination of liquids |
03/15/2005 | US6867543 Microdevice assembly having a fine grain getter layer for maintaining vacuum |
03/10/2005 | WO2004049379A8 Method for increasing efficiency of thermotunnel devices |
03/09/2005 | CN1591768A Electrodeless lighting system |
03/03/2005 | US20050046323 Display with electromagnetic interference shielding |
03/03/2005 | US20050044617 Methods and apparatus for illumination of liquids |
02/24/2005 | US20050040751 Electron-emitting device, electron source using the electron-emitting device, and image-forming apparatus using the electron source |
02/17/2005 | US20050035712 Cold cathode fluorescent flat lamp |
02/17/2005 | US20050035698 Mount assembly for discharge lamps |
02/16/2005 | EP1507276A2 Mount assembly for an arc tube in discharge lamps |
02/15/2005 | US6856078 Lamp filament design |
02/15/2005 | CA2470275A1 Mount assembly for discharge lamps |
02/09/2005 | CN2678120Y Field-emission vacuum high-frequency launch tube |
02/08/2005 | US6853123 Flat light source |
02/08/2005 | US6853119 Double layer electrode coil for a HID lamp and method of making the electrode coil |
02/02/2005 | CN1574188A Electric lamp with outer bulb and associated support body |
02/02/2005 | CN1574160A Display, and method and device for manufacturing the same |
01/27/2005 | WO2005008710A1 Emitter for integrated circuit devices |
01/20/2005 | WO2004094298A3 Microdevice assembly having a fine grain getter layer for maintaining vacuum |
01/20/2005 | US20050012442 Display, and method and device for manufacturing the same |
01/20/2005 | CA2553597A1 Cold cathodes made of carbon materials |
01/19/2005 | EP1497848A2 Three-dimensional tungsten structure for an incandescent lamp and light source comprising said structure |
01/19/2005 | EP1497842A1 Electron field emitter and compositions related thereto |
01/19/2005 | CN1565966A Non-crystal diamond material and manufacturing method and application thereof |
01/18/2005 | US6844666 Color flat-panel display with electrodes including insulators |
01/12/2005 | CN1564296A Method of utilizing powdered metallurgical process for prepn. of nanotube field emitting cold cathode |
01/11/2005 | US6841794 Dielectric emitter with PN junction |