TREA

Sidney Chu

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  • Kowloon, HK
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Patents Grantslast 30 patents

  • Information Patent Grant

    Flexible LED display screens
    • Patent number 9,177,492
    • Issue date Nov 3, 2015
    • GT BiomeScilt Light Limited
    • C. K. Wong
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    Socket adaptor having AC-DC convertor for LED lamp
    • Patent number 8,872,417
    • Issue date Oct 28, 2014
    • GT BiomeScilt Light Limited
    • Chew Tong Fatt
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    LED module design
    • Patent number 8,721,119
    • Issue date May 13, 2014
    • GT Biomescilt Light Limited
    • Sidney Chun Kit Chu
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    Light emitting diode lamp with light diffusing structure
    • Patent number 8,678,611
    • Issue date Mar 25, 2014
    • GT BiomeScilt Light Limited
    • Sidney Chun Kit Chu
    • F21 - LIGHTING
  • Information Patent Grant

    LED tube end-cap having a switch
    • Patent number 8,562,172
    • Issue date Oct 22, 2013
    • GT Biomescilt Light Limited
    • Sidney Chun Kit Chu
    • F21 - LIGHTING

Patents Applicationslast 30 patents