Patents
Patents for H01J 13 - Discharge tubes with liquid-pool cathodes, e.g. metal-vapour rectifying tubes (462)
05/2006
05/09/2006US7042158 Compact fluorescent lamp, self-ballasted fluorescent lamp and luminaire
05/09/2006US7042147 Serpentine fluorescent lamp with shaped corners providing uniform backlight illumination for displays
05/02/2006US7038390 Lamp control system
04/2006
04/25/2006US7034467 Controller for suppressing temperature of screen
04/25/2006US7034465 Device for operating discharge lamps by means of a transformer with four windings, and a corresponding method
04/20/2006US20060082315 Method and system for attachment of light emmiting diodes to circuitry for use in lighting
04/18/2006US7031048 Hybrid broadband light source
04/06/2006US20060071609 Controller for suppressing temperature of screen
03/2006
03/30/2006US20060066245 Illumination system having a dielectric barrier discharge lamp and associated ballast
03/23/2006DE10030808B4 Bogenentladungsröhre und Verfahren zu ihrer Herstellung Arc tube and processes for their preparation
03/16/2006US20060055334 Electric incandescent lamp
03/16/2006US20060055333 Ballast with integral connector
03/16/2006US20060055332 Apparatus, system, and method for inducing an electrical current for use by an electronic device
03/15/2006EP0993680A4 Method and apparatus in a packet routing switch for controlling access at different data rates to a shared memory
03/02/2006US20060043900 Lamp and driving device for backlight assembly having the same
02/2006
02/23/2006US20060038497 Halogen lamps with mains-to-low voltage drivers
02/02/2006WO2006011452A1 Wireless communication terminal, program and communication method
01/2006
01/26/2006US20060017389 Lamp dimming control device using temperature compensation
01/24/2006US6988924 Method of making a getter structure
01/19/2006US20060012309 Operation of a discharge lamp
01/18/2006CN1723525A Method and system for providing filtered and/or masked advertisements over the Internet
01/04/2006CN1717142A High pressure discharge lamp lighting apparatus
12/2005
12/29/2005US20050285535 High pressure discharge lamp lighting apparatus
12/06/2005US6973438 Method and apparatus for delivering information from a remote site on a network based on statistical information
09/2005
09/22/2005US20050206319 Short-arc lamp with dual concave reflectors and a transparent arc chamber
08/2005
08/18/2005WO2005076309A1 Led strobe light
08/02/2005US6924599 Dielectric barrier discharge lamp with starting aid
07/2005
07/26/2005US6922018 High intensity light source arrangement
07/21/2005US20050156531 LED strobe light
07/13/2005CN1210755C Carbon nanotubule field emitting display device
07/07/2005DE10392422T5 Kurzbogenlampe mit zweifachen konkaven Reflektoren und einer durchsichtigen Bogenkammer Short arc lamp with double concave reflectors and a transparent arc chamber
07/06/2005CN1209283C Carbon base nano tube, its preparation method and application
06/2005
06/29/2005EP1548606A2 Multiple user data storage, retrieval and distribution system
06/29/2005EP1547118A2 Method and system for providing filtered and/or masked advertisements over the internet
06/28/2005US6911777 Clamp-on low power isolation transformer for airfield lighting
06/23/2005US20050134185 Hybrid broadband light source
06/14/2005US6906466 Generate assembly and lighting element for a pneumatic tool
06/14/2005US6906465 End-of-life protection for compact fluorescent lamps
05/2005
05/05/2005US20050093417 Micro-discharge optical source apparatus and method and system for analyzing a sample
04/2005
04/05/2005US6875072 High-pressure discharge lamp and method of fabricating same
03/2005
03/24/2005WO2005026784A2 Micro-discharge optical source apparatus and method and system for analyzing a sample
03/24/2005US20050062428 Generate assembly and lighting element for a pneumatic tool
01/2005
01/04/2005US6838834 Lighting system and electric power supplier for the same
10/2004
10/27/2004CN1172848C Carbon nanotube as field emission material
09/2004
09/07/2004US6788004 Plasma display panel excellent in luminous characteristics
08/2004
08/24/2004US6781318 Par lamp with reduced lamp seal temperature
08/17/2004US6777878 Dielectric barrier discharge lamp having an ignition means
07/2004
07/01/2004US20040124784 Lighting system and electric power supplier for the same
06/2004
06/10/2004US20040108817 End-of-life protection for compact fluorescent lamps
05/2004
05/26/2004EP0776555B1 Multiple access coding using bent sequences for mobile radio communications
05/20/2004US20040097163 High-pressure discharge lamp and method of fabricating same
05/20/2004US20040095075 High intensity light source arrangement
05/18/2004US6737811 High intensity light source arrangement
02/2004
02/17/2004US6693379 High-pressure discharge lamp and method of fabricating same
12/2003
12/31/2003WO2003079391A3 Short-arc lamp with dual concave reflectors and a transparent arc chamber
12/10/2003CN1460639A Carbon base nano tube, its preparation method and application
11/2003
11/26/2003CN1129105C Field emission display with elastic press-plate assembled cathode
10/2003
10/24/2003CA2412793A1 Spring clip for lamp with shroud
10/22/2003CN1450588A Parabolic reflector lamp assembly capable of reduced lamp seal temp.
10/16/2003US20030193280 Par lamp with reduced lamp seal temperature
10/15/2003EP1353358A2 Parabolic reflector lamp assembly with a light absorbing layer on the neck cavity
10/11/2003CA2418181A1 Par lamp with reduced lamp seal temperature
09/2003
09/30/2003US6628081 Electric lamp
09/30/2003US6628080 Spring clip for lamp with shroud
09/25/2003WO2003079391A2 Short-arc lamp with dual concave reflectors and a transparent arc chamber
09/16/2003US6621223 Package socket and package legs structure for led and manufacturing of the same
09/11/2003US20030168989 Package socket and package legs structure for led and manufacturing of the same
08/2003
08/26/2003US6611105 Electric bulb structure
07/2003
07/23/2003EP1329942A2 High-pressure discharge lamp and method of fabricating the same
07/16/2003EP1328007A1 Dielectric barrier discharge lamp with starting aid.
06/2003
06/26/2003US20030117073 High-pressure discharge lamp and method of fabricating same
06/19/2003US20030111960 Dielectric barrier discharge lamp with starting aid
06/10/2003US6577065 Electric lamp with light source extinguishing arrangement and method of operating same
05/2003
05/07/2003CN1107956C Method and appts. for reducing latency time on interface by overlapping transmitted packets
04/2003
04/03/2003US20030062857 Electric lamp with light source extinguishing arrangement and method of operating same
03/2003
03/26/2003CN1405833A Carbon microtubule field emitting display device and its manufacturing method
03/26/2003CA2396623A1 Electric lamp with light source extinguishing arrangement and method of operating same
02/2003
02/19/2003CN1397489A Carbon nanotube as field emmision material
01/2003
01/16/2003US20030011321 Dielectric barrier discharge lamp having a starting aid
01/15/2003EP1276137A2 Dielectric-barrier discharge lamp with starting aid
01/10/2003CA2392974A1 Dielectric barrier discharge lamp having a starting aid
01/08/2003EP0829095B1 Method and apparatus for reducing latency time on an interface by overlapping transmitted packets
12/2002
12/19/2002US20020191403 High intensity light source arrangement
12/18/2002CN1385877A Cold-cathode fluorescent plant lamp
11/2002
11/07/2002US20020163288 Electric lamp
11/07/2002DE10121608A1 Elektrische Lampe Electric lamp
11/06/2002EP1255273A2 Electric lamp
11/06/2002CN1093980C Iamge forming apapratus, electron generating apparatus, method of producing generating apparatus and of adjusting characteristics thereof
11/04/2002CA2384484A1 Electric lamp
06/2002
06/26/2002CN1355548A Microelectronic vacuum luminous element with efficient dual-surface field emission cathode
06/05/2002CN1086079C Multiple access coding using bent sequences for mobile radio communication
04/2002
04/17/2002CN1345457A Plasma display panel excellent in luminous characteristics
11/2001
11/21/2001CN1323051A Prepn of ordered nanometer carbon pipe array on silicon chip
06/2001
06/27/2001CN1067799C Electron gun, cathode ray tube and method for driving cathode ray tube
05/2001
05/30/2001CN1297217A Field emission display with elastic press-plate cathode
03/2001
03/22/2001WO2000062176A8 System for establishing and maintaining connections and confirming format compatibility between units, subunits and content
10/2000
10/19/2000WO2000062176A1 System for establishing and maintaining connections and confirming format compatibility between units, subunits and content
08/2000
08/03/2000WO2000045412A1 Plasma display panel excellent in luminous characteristics
07/2000
07/04/2000US6084858 Distribution of communication load over multiple paths based upon link utilization
04/2000
04/19/2000EP0993680A2 Method and apparatus in a packet routing switch for controlling access at different data rates to a shared memory
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