Assignee
MASS TECHNOLOGY HK LTD
HK·80 granted patents·2 pending applications·730 citations·filing 1993–2012
Top patents by PatentIndex Score
82 records- 0197USD499820SLampMASS TECHNOLOGY HK LTD·Filed 2004·Granted Dec 14, 2004·88 cites·1 claims
- 0296USD500872SReflection fluorescent lampMASS TECHNOLOGY HK LTD·Filed 2004·Granted Jan 11, 2005·67 cites·1 claims
- 0395USD601722SLampMASS TECHNOLOGY HK LTD·Filed 2009·Granted Oct 6, 2009·43 cites·1 claims
- 0495US7259527B2Stepped dimming ballast for fluorescent lampsMASS TECHNOLOGY HK LTD·Filed 2006·Granted Aug 21, 2007·60 cites·20 claims
- 0595USD547886SFluorescent lampMASS TECHNOLOGY HK LTD·Filed 2006·Granted Jul 31, 2007·66 cites·1 claims
- 0691USD545456SFluorescent lampMASS TECHNOLOGY HK LTD·Filed 2006·Granted Jun 26, 2007·45 cites·1 claims
- 0790USD602182SLampMASS TECHNOLOGY HK LTD·Filed 2009·Granted Oct 13, 2009·27 cites·1 claims
- 0889US7887708B2Method and device for water treatment using an electromagnetic fieldMASS TECHNOLOGY HK LTD·Filed 2005·Granted Feb 15, 2011·16 cites·18 claims
- 0984US7388324B2All-rounded illumination enveloped fluorescent lampMASS TECHNOLOGY HK LTD·Filed 2005·Granted Jun 17, 2008·7 cites·17 claims
- 1079US7997769B2LED reflectorMASS TECHNOLOGY HK LTD·Filed 2009·Granted Aug 16, 2011·13 cites·22 claims
- 1178US7688006B2Stepless dimming fluorescent lamp and ballast thereofMASS TECHNOLOGY HK LTD·Filed 2008·Granted Mar 30, 2010·6 cites·5 claims
- 1278USD601721SLampMASS TECHNOLOGY HK LTD·Filed 2009·Granted Oct 6, 2009·22 cites·1 claims
- 1375US7771079B2Compact reflector fluorescent lamp with good heat dispersionMASS TECHNOLOGY HK LTD·Filed 2008·Granted Aug 10, 2010·3 cites·14 claims
- 1474USD603982SLampMASS TECHNOLOGY HK LTD·Filed 2009·Granted Nov 10, 2009·12 cites·1 claims
- 1569US7429832B2Light control fluorescent lamp and circuit thereofMASS TECHNOLOGY HK LTD·Filed 2007·Granted Sep 30, 2008·3 cites·16 claims
- 1667US7312566B2Long afterglow lamp sheath and lamp assembly using the sameMASS TECHNOLOGY HK LTD·Filed 2005·Granted Dec 25, 2007·5 cites·16 claims
- 1767USD525725SThree tube fluorescent lampMASS TECHNOLOGY HK LTD·Filed 2005·Granted Jul 25, 2006·15 cites·1 claims
- 1865USD602178SLampMASS TECHNOLOGY HK LTD·Filed 2009·Granted Oct 13, 2009·9 cites·1 claims
- 1961US7381070B2Safety lampholder and method for avoiding accidental electric shock caused by lampholderMASS TECHNOLOGY HK LTD·Filed 2007·Granted Jun 3, 2008·7 cites·24 claims
- 2061USD480161SFluorescent tubeMASS TECHNOLOGY HK LTD·Filed 2001·Granted Sep 30, 2003·11 cites·1 claims
- 2161USD473329SFluorescent tubeMASS TECHNOLOGY HK LTD·Filed 2002·Granted Apr 15, 2003·11 cites·1 claims
- 2261US6437504B1Cold-end device of a low-pressure mercury vapor discharge lampMASS TECHNOLOGY HK LTD·Filed 2000·Granted Aug 20, 2002·4 cites·6 claims
- 2358USD444580SFluorescent tubeMASS TECHNOLOGY HK LTD·Filed 2000·Granted Jul 3, 2001·10 cites·1 claims
- 2456USD438652SFluorescent tubeMASS TECHNOLOGY HK LTD·Filed 2000·Granted Mar 6, 2001·9 cites·1 claims
- 2555US7714494B2Plug-in fluorescent lamp and lamp holder used therewithMASS TECHNOLOGY HK LTD·Filed 2007·Granted May 11, 2010·4 cites·9 claims
- 2655US7453196B2Fluorescent lamp with cavity tubeMASS TECHNOLOGY HK LTD·Filed 2005·Granted Nov 18, 2008·0 cites·7 claims
- 2755US7352122B2Compact fluorescent lamp with extended cavity tubeMASS TECHNOLOGY HK LTD·Filed 2005·Granted Apr 1, 2008·0 cites·4 claims
- 2855USD513080SFluorescent lampMASS TECHNOLOGY HK LTD·Filed 2004·Granted Dec 20, 2005·8 cites·1 claims
- 2955USD508577SLampsMASS TECHNOLOGY HK LTD·Filed 2004·Granted Aug 16, 2005·8 cites·1 claims
- 3054USD602181SLampMASS TECHNOLOGY HK LTD·Filed 2009·Granted Oct 13, 2009·5 cites·1 claims
- 3154USD602179SLampMASS TECHNOLOGY HK LTD·Filed 2009·Granted Oct 13, 2009·5 cites·1 claims
- 3254USD602180SLampMASS TECHNOLOGY HK LTD·Filed 2009·Granted Oct 13, 2009·5 cites·1 claims
- 3353USD568499SSpiral lamp tubesMASS TECHNOLOGY HK LTD·Filed 2007·Granted May 6, 2008·8 cites·1 claims
- 3452USD617014SLampMASS TECHNOLOGY HK LTD·Filed 2009·Granted Jun 1, 2010·7 cites·1 claims
- 3551USD556348SFluorescent lampMASS TECHNOLOGY HK LTD·Filed 2006·Granted Nov 27, 2007·7 cites·1 claims
- 3649USD629933SLampMASS TECHNOLOGY HK LTD·Filed 2010·Granted Dec 28, 2010·4 cites·1 claims
- 3749US2009015173A1Electronic ballasts without toroidal-magnetic-core and fluorescent lamps employ the sameMASS TECHNOLOGY HK LTD·Filed 2008·Application pending·0 cites
- 3848USD614782SLampMASS TECHNOLOGY HK LTD·Filed 2009·Granted Apr 27, 2010·4 cites·1 claims
- 3948USD550866SFluorescent tubeMASS TECHNOLOGY HK LTD·Filed 2007·Granted Sep 11, 2007·5 cites·1 claims
- 4048USD463870SFluorescent tubeMASS TECHNOLOGY HK LTD·Filed 2001·Granted Oct 1, 2002·6 cites·1 claims
- 4146USD616367SLamp holderMASS TECHNOLOGY HK LTD·Filed 2008·Granted May 25, 2010·5 cites·1 claims
- 4246USD497440S3SL-tubeMASS TECHNOLOGY HK LTD·Filed 2004·Granted Oct 19, 2004·5 cites·1 claims
- 4346USD490168S4-sl fluorescent tubeMASS TECHNOLOGY HK LTD·Filed 2003·Granted May 18, 2004·5 cites·1 claims
- 4446USD463585SFluorescent tubeMASS TECHNOLOGY HK LTD·Filed 2001·Granted Sep 24, 2002·5 cites·1 claims
- 4546USD463045SFluorescent tubeMASS TECHNOLOGY HK LTD·Filed 2001·Granted Sep 17, 2002·5 cites·1 claims
- 4646US2007194718A1Light control fluorescent lamp and circuit thereofMASS TECHNOLOGY HK LTD·Filed 2007·Application pending·0 cites
- 4745USD629932SLampMASS TECHNOLOGY HK LTD·Filed 2010·Granted Dec 28, 2010·3 cites·1 claims
- 4845USD601723SLampMASS TECHNOLOGY HK LTD·Filed 2009·Granted Oct 6, 2009·3 cites·1 claims
- 4943USD558905SSpiral lamp tubesMASS TECHNOLOGY HK LTD·Filed 2007·Granted Jan 1, 2008·4 cites·1 claims
- 5043USD494689S2MT fluorescent tubeMASS TECHNOLOGY HK LTD·Filed 2003·Granted Aug 17, 2004·4 cites·1 claims
Showing the top 50 of 82 patent records by PatentIndex Score.
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