LIQUIDLEDS LIGHTING CORP.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
F21V FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR 6104
 
  
 
H01J ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS 5123
 
  
 
F21K LIGHT SOURCES NOT OTHERWISE PROVIDED FOR337
 
  
 
H01L SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR 1361
 
  
 
2604 LUMINOUS SOURCES, ELECTRICAL OR NOT135

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
8974091 Heat-dissipating structure for an LED lampAug 28, 12Mar 10, 15[F21V, F21Y, F21K]
8860309 Multi-tubular LED light bulbJun 30, 11Oct 14, 14[H01J, F21Y, F21K]
8556462 LED lighting deviceAug 05, 10Oct 15, 13[F21V, F21S]
8405310 LED lamp and production method of the sameApr 27, 12Mar 26, 13[H01J]
8366503 LED lamp and production method of the sameFeb 27, 09Feb 05, 13[H01J]
8167677 Method of assembling an airtight LED light bulbAug 10, 10May 01, 12[H01J]
8115370 Bending LED bulbAug 11, 10Feb 14, 12[H01J]
7997750 High power LED lamp with heat dissipation enhancementJul 08, 09Aug 16, 11[F21V]
D641895 LED light bulbFeb 08, 11Jul 19, 11[2604]
7922359 Liquid-filled LED lamp with heat dissipation meansJul 17, 06Apr 12, 11[F21V]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
8226266 LED bulbExpiredMar 25, 10Jul 24, 12[F21V, F21S]

Top Inventors for This Owner

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