Assignee
HARVATEK CORP
TW·97 granted patents·41 pending applications·829 citations·filing 1999–2023
Top patents by PatentIndex Score
138 records- 0195US9978917B1Light-emitting diode package structure having plane light source and method for manufacturing the sameHARVATEK CORP·Filed 2017·Granted May 22, 2018·13 cites·7 claims
- 0294US7080924B2LED light source with reflecting side wallHARVATEK CORP·Filed 2002·Granted Jul 25, 2006·98 cites·9 claims
- 0393US7563641B2Laminated light-emitting diode display device and manufacturing method thereofHARVATEK CORP·Filed 2006·Granted Jul 21, 2009·21 cites·6 claims
- 0493US6297598B1Single-side mounted light emitting diode moduleHARVATEK CORP·Filed 2001·Granted Oct 2, 2001·85 cites·9 claims
- 0591USD595675SLight emitting diodeHARVATEK CORP·Filed 2008·Granted Jul 7, 2009·49 cites·1 claims
- 0689US9799810B1Light emitting deviceHARVATEK CORP·Filed 2017·Granted Oct 24, 2017·7 cites·20 claims
- 0788US7140753B2Water-cooling heat dissipation device adopted for modulized LEDsHARVATEK CORP·Filed 2004·Granted Nov 28, 2006·41 cites·3 claims
- 0886US6864864B2Virtual stereoscopic light emitting diode display panelHARVATEK CORP·Filed 2002·Granted Mar 8, 2005·26 cites·8 claims
- 0984US7237938B2Backlight moduleHARVATEK CORP·Filed 2005·Granted Jul 3, 2007·14 cites·9 claims
- 1082US7671374B2LED chip package structure with a plurality of thick guiding pins and a method for manufacturing the sameHARVATEK CORP·Filed 2007·Granted Mar 2, 2010·9 cites·5 claims
- 1180US7671373B2LED chip package structure using a ceramic material as a substrate and a method for manufacturing the sameHARVATEK CORP·Filed 2007·Granted Mar 2, 2010·9 cites·17 claims
- 1280US7049639B2LED packaging structureHARVATEK CORP·Filed 2004·Granted May 23, 2006·33 cites·5 claims
- 1379US7211882B2LED package structure and method for making the sameHARVATEK CORP·Filed 2005·Granted May 1, 2007·8 cites·7 claims
- 1478US7834365B2LED chip package structure with high-efficiency light-emitting effect and method of packing the sameHARVATEK CORP·Filed 2007·Granted Nov 16, 2010·7 cites·11 claims
- 1578US7614766B2Modular illumination device with adjustable lighting anglesHARVATEK CORP·Filed 2006·Granted Nov 10, 2009·17 cites·14 claims
- 1678USD511328SLight-emitting diodeHARVATEK CORP·Filed 2004·Granted Nov 8, 2005·26 cites·1 claims
- 1777US7696990B2LED driving circuit and a serial LED illumination system using the sameHARVATEK CORP·Filed 2006·Granted Apr 13, 2010·4 cites·14 claims
- 1876US6794686B2White light sourceHARVATEK CORP·Filed 2003·Granted Sep 21, 2004·22 cites·1 claims
- 1976US6574254B1Laser diode package with heat sinking substrateHARVATEK CORP·Filed 2002·Granted Jun 3, 2003·13 cites·7 claims
- 2075US7828464B2LED lamp structure and system with high-efficiency heat-dissipating functionHARVATEK CORP·Filed 2007·Granted Nov 9, 2010·11 cites·26 claims
- 2174US6784458B1Random partitionable dot matrix LED displayHARVATEK CORP·Filed 2003·Granted Aug 31, 2004·20 cites·9 claims
- 2273US7964420B2LED chip package structure with an embedded ESD function and method for manufacturing the sameHARVATEK CORP·Filed 2010·Granted Jun 21, 2011·3 cites·10 claims
- 2373US6583447B2Multiple LED chip packageHARVATEK CORP·Filed 2001·Granted Jun 24, 2003·25 cites·8 claims
- 2472US9685428B2Display device and light-emitting array module thereofHARVATEK CORP·Filed 2016·Granted Jun 20, 2017·3 cites·19 claims
- 2572US6841934B2White light source from light emitting diodeHARVATEK CORP·Filed 2003·Granted Jan 11, 2005·22 cites·9 claims
- 2672US6534799B1Surface mount light emitting diode packageHARVATEK CORP·Filed 2000·Granted Mar 18, 2003·23 cites·9 claims
- 2771US10944032B2Light emitting diode assembly structureHARVATEK CORP·Filed 2019·Granted Mar 9, 2021·0 cites·18 claims
- 2871US7803641B2Mold structure for packaging LED chips and method thereofHARVATEK CORP·Filed 2007·Granted Sep 28, 2010·5 cites·17 claims
- 2971US6627482B2Mass production technique for surface mount optical device with a focusing cupHARVATEK CORP·Filed 2001·Granted Sep 30, 2003·18 cites·12 claims
- 3070US10818644B2Display deviceHARVATEK CORP·Filed 2020·Granted Oct 27, 2020·1 cites·10 claims
- 3170US8017969B2LED chip package structure with high-efficiency light emission by rough surfaces and method of making the sameHARVATEK CORP·Filed 2008·Granted Sep 13, 2011·4 cites·12 claims
- 3269US7804162B2Multi-wavelength white light-emitting structureHARVATEK CORP·Filed 2009·Granted Sep 28, 2010·4 cites·13 claims
- 3367USD595674SLight emitting diodeHARVATEK CORP·Filed 2008·Granted Jul 7, 2009·15 cites·1 claims
- 3467US7485480B2Method of manufacturing high power light-emitting device package and structure thereofHARVATEK CORP·Filed 2006·Granted Feb 3, 2009·3 cites·10 claims
- 3566US7255463B2Lighting moduleHARVATEK CORP·Filed 2005·Granted Aug 14, 2007·8 cites·6 claims
- 3666US6365922B1Focusing cup for surface mount optoelectronic diode packageHARVATEK CORP·Filed 2000·Granted Apr 2, 2002·16 cites·6 claims
- 3765US7041527B2Charge coupled device packageHARVATEK CORP·Filed 2004·Granted May 9, 2006·13 cites·10 claims
- 3864US7876593B2LED chip package structure with an embedded ESD function and method for manufacturing the sameHARVATEK CORP·Filed 2008·Granted Jan 25, 2011·2 cites·10 claims
- 3964US7142181B2Circuit board for large screen LED matrix array displayHARVATEK CORP·Filed 2003·Granted Nov 28, 2006·4 cites·2 claims
- 4064US6262481B1Folded heat sink for semiconductor device packageHARVATEK CORP·Filed 2000·Granted Jul 17, 2001·11 cites·6 claims
- 4163US7737635B2High efficiency white light emitting diode and method for manufacturing the sameHARVATEK CORP·Filed 2007·Granted Jun 15, 2010·2 cites·6 claims
- 4262US7662661B2Method of manufacturing a substrate structure for increasing cutting precision and strength thereofHARVATEK CORP·Filed 2005·Granted Feb 16, 2010·1 cites·5 claims
- 4361US11050006B2Display device and light source module having high color conversion efficiency thereofHARVATEK CORP·Filed 2018·Granted Jun 29, 2021·1 cites·14 claims
- 4461US7655997B2Wafer level electro-optical semiconductor manufacture fabrication mechanism and a method for the sameHARVATEK CORP·Filed 2005·Granted Feb 2, 2010·2 cites·11 claims
- 4560US7923747B2Wafer level LED package structure and method for making the sameHARVATEK CORP·Filed 2008·Granted Apr 12, 2011·2 cites·8 claims
- 4660US6919584B2White light sourceHARVATEK CORP·Filed 2003·Granted Jul 19, 2005·9 cites·4 claims
- 4759US7951621B2LED chip package structure with high-efficiency light-emitting effect and method of packaging the sameHARVATEK CORP·Filed 2009·Granted May 31, 2011·1 cites·21 claims
- 4859US7138995B2Circuit for driving LED displayHARVATEK CORP·Filed 2004·Granted Nov 21, 2006·5 cites·7 claims
- 4958US7829901B2LED chip package structure with high-efficiency light-emitting effect and method for making the sameHARVATEK CORP·Filed 2008·Granted Nov 9, 2010·2 cites·14 claims
- 5058USD509809SMetal base design for surface mount device LEDHARVATEK CORP·Filed 2004·Granted Sep 20, 2005·10 cites·1 claims
Showing the top 50 of 138 patent records by PatentIndex Score.
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