Fujian Juan Kuang Yaming Electric Limited

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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 1109
 
  
 
H01J ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS 1127
 
  
 
2605 LAMPS, STANDARD LAMPS, CHANDELIERS, WALL AND CEILING FIXTURES, LAMPSHADES, REFLECTORS, PHOTOGRAPHIC AND CINEMATOGRAPHIC PROJECTOR LAMPS132

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
8648520 Inner coupling tubular type electrodeless lampSep 09, 10Feb 11, 14[H01J]
D647659 Electrodeless lamp street lighting fixtureNov 19, 10Oct 25, 11[2605]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
8545059 Electrodeless lamp street lighting fixtureExpiredSep 09, 10Oct 01, 13[F21V]
2013/0181,600 INNER COUPLING ELECTRODELESS LAMPAbandonedSep 09, 10Jul 18, 13[H01J]
8089209 Electrodless globe florescent lamp with high luminant efficiencyExpiredJun 10, 09Jan 03, 12[H01J]
7459862 High efficiency electronic ballast for metal halide lampExpiredMar 07, 07Dec 02, 08[H05B]
6940232 Electrodeless fluorescent lampExpiredFeb 27, 04Sep 06, 05[0000]

Top Inventors for This Owner

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