HSU, WEI-LIN

Patent Owner

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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 2108
 
  
 
B29C SHAPING OR JOINING OF PLASTICS; SHAPING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL; AFTER- TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING 1124
 
  
 
F21S NON-PORTABLE LIGHTING DEVICES OR SYSTEMS THEREOF 155
 
  
 
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
8641237 LED light bulb providing high heat dissipation efficiencyFeb 09, 12Feb 04, 14[F21V, F21S]
8293166 Method for manufacturing lamp shellOct 30, 09Oct 23, 12[B29C]
8258683 Insulation reinforcing light bulbJan 24, 11Sep 04, 12[H01J, F21V]
8247976 LED lamp set and lighting bulb of the sameApr 20, 10Aug 21, 12[F21V, H05B]

Expired/Abandoned/Withdrawn Patents

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Top Inventors for This Owner

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