EXCELLENCE OPTO. INC.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
H05B ELECTRIC HEATING; ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR 2109

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9900960 Dual color temperature-controlling systemJan 06, 17Feb 20, 18[H05B]
8754586 LED illumination systemSep 12, 11Jun 17, 14[H05B]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
8098025 LED flash bulb decorating lightExpiredNov 30, 09Jan 17, 12[G05F]
7501772 LED lighting string employing rectified and filtered deviceExpiredDec 29, 06Mar 10, 09[H05B]
7481555 LED melody decoration kit with multicolor light sourcesExpiredDec 26, 06Jan 27, 09[F21S]
6505954 Safe light emitting deviceExpiredJun 18, 01Jan 14, 03[F21V]

Top Inventors for This Owner

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