ADVANCED LIGHTING TECHNOLOGIES, INC.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
H01J ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS 4124
 
  
 
H01K ELECTRIC INCANDESCENT LAMPS 220
 
  
 
B05D PROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL 186
 
  
 
C22C ALLOYS 171
 
  
 
F21V FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR 1109
 
  
 
H05B ELECTRIC HEATING; ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR 1110

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
8766537 Infrared halogen lamp with improved efficiencyJun 28, 10Jul 01, 14[H01K]
7220035 Compact, high-efficiency illumination system for video-imaging devicesMar 05, 04May 22, 07[F21V]
7153179 Oxidation-protected metallic foil and methodNov 07, 03Dec 26, 06[B05D]
6791254 Fluorescent lamp containing a mercury zinc amalgam and a method of manufactureJan 15, 02Sep 14, 04[H01J]
6661175 Solid lamp fill material and method of dosing hid lampsMar 09, 01Dec 09, 03[H01J]
D403100 Lampholder assembly with integral ballast for a standing lampNov 05, 97Dec 22, 98[2699]
5530321 Power supply for a gas discharge lampFeb 21, 95Jun 25, 96[H05B]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2015/0041,713 INTERMETALLIC COMPOUNDS FOR RELEASING MERCURYAbandonedAug 06, 14Feb 12, 15[C09K, C23C, H01J]
2014/0192,524 INTEGRATED OPTIC LAMPAbandonedJan 07, 13Jul 10, 14[F21V]
8668841 Bismuth-zinc-mercury amalgam, fluorescent lamps, and related methodsExpiredJun 11, 07Mar 11, 14[H01J, H01K, C22C]
8277274 Apparatus and methods for use of refractory abhesives in protection of metallic foils and leadsExpiredApr 28, 09Oct 02, 12[H01J, H02G]
8264147 Oxidation-protected metallic foil and methodsExpiredOct 11, 06Sep 11, 12[H01J]
2012/0194,092 DISCHARGE LAMP WITH LONG LIFEAbandonedJul 06, 11Aug 02, 12[H01J, H05B]
2011/0250,455 MECHANICALLY PLATED PELLETS AND METHOD OF MANUFACTUREAbandonedApr 11, 11Oct 13, 11[B05D, B32B]
7583030 Dopant-free tungsten electrodes in metal halide lampsExpiredJul 21, 04Sep 01, 09[H01J]
7572163 High intensity discharge lamps, arc tubes, and methods of manufactureExpiredJul 13, 05Aug 11, 09[H01J]
7396271 Method of making a plasma lampExpiredApr 26, 05Jul 08, 08[H01J]
7281492 System and method for generating a discharge in gasesExpiredMar 18, 05Oct 16, 07[C23C]
2007/0200,505 Projection light source and methods of manufactureAbandonedDec 27, 06Aug 30, 07[H01J]
7187111 System and method for supporting ARC tubes in HID lampsExpiredMar 24, 00Mar 06, 07[H01J]
2006/0250,816 Fiber illumination system for back lightingAbandonedApr 05, 06Nov 09, 06[F21V, B64D]
7126283 System and method for generating a discharge in high pressure gasesExpiredSep 14, 04Oct 24, 06[H01J]
7105989 Plasma lamp and methodExpiredFeb 12, 04Sep 12, 06[H01J]
7057335 Barrier coatings and methods in discharge lampsExpiredNov 10, 03Jun 06, 06[H01J]
2005/0231,086 System and method for supporting arc tubes in HID lampsAbandonedMar 17, 05Oct 20, 05[H01J]
6910932 Solid mercury releasing material and method of dosing mercury into discharge lampsExpiredApr 12, 01Jun 28, 05[H01J]
6897609 Plasma lamp and methodExpiredApr 01, 02May 24, 05[H01J]

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