Assignee
DONGBUANAM SEMICONDUCTOR INC
KR·102 granted patents·92 pending applications·724 citations·filing 2001–2008
Top patents by PatentIndex Score
194 records- 0193US7037836B2Method of manufacturing a semiconductor device without oxidized copper layerDONGBUANAM SEMICONDUCTOR INC·Filed 2003·Granted May 2, 2006·81 cites·3 claims
- 0293US6998318B2Method for forming short-channel transistorsDONGBUANAM SEMICONDUCTOR INC·Filed 2003·Granted Feb 14, 2006·80 cites·20 claims
- 0392US6977201B2Method for fabricating flash memory deviceDONGBUANAM SEMICONDUCTOR INC·Filed 2003·Granted Dec 20, 2005·69 cites·5 claims
- 0491US7262072B2CMOS image sensor and method for fabricating the sameDONGBUANAM SEMICONDUCTOR INC·Filed 2005·Granted Aug 28, 2007·16 cites·10 claims
- 0590US6943092B2Methods of manufacturing semiconductor devicesDONGBUANAM SEMICONDUCTOR INC·Filed 2003·Granted Sep 13, 2005·62 cites·5 claims
- 0689US7427528B2CMOS image sensor and method for fabricating the sameDONGBUANAM SEMICONDUCTOR INC·Filed 2005·Granted Sep 23, 2008·14 cites·8 claims
- 0780US6982186B2CMOS image sensor and method for manufacturing the sameDONGBUANAM SEMICONDUCTOR INC·Filed 2003·Granted Jan 3, 2006·27 cites·14 claims
- 0879US7361571B2Method for fabricating a trench isolation with spacersDONGBUANAM SEMICONDUCTOR INC·Filed 2005·Granted Apr 22, 2008·9 cites·8 claims
- 0978US7018899B2Methods of fabricating lateral double-diffused metal oxide semiconductor devicesDONGBUANAM SEMICONDUCTOR INC·Filed 2004·Granted Mar 28, 2006·23 cites·4 claims
- 1075US7427561B2Method for manufacturing semiconductor deviceDONGBUANAM SEMICONDUCTOR INC·Filed 2005·Granted Sep 23, 2008·6 cites·5 claims
- 1175US7029509B2CMP slurry composition and a method for planarizing semiconductor device using the sameDONGBUANAM SEMICONDUCTOR INC·Filed 2001·Granted Apr 18, 2006·21 cites·19 claims
- 1272US7030005B2Method of manufacturing semiconductor deviceDONGBUANAM SEMICONDUCTOR INC·Filed 2004·Granted Apr 18, 2006·18 cites·12 claims
- 1371US6916680B2Method for fabricating image sensorDONGBUANAM SEMICONDUCTOR INC·Filed 2003·Granted Jul 12, 2005·16 cites·6 claims
- 1471US6909592B2Thin film capacitor and fabrication method thereofDONGBUANAM SEMICONDUCTOR INC·Filed 2003·Granted Jun 21, 2005·17 cites·20 claims
- 1568US7598554B2CMOS image sensor and method for fabricating the sameDONGBUANAM SEMICONDUCTOR INC·Filed 2006·Granted Oct 6, 2009·2 cites·3 claims
- 1665US6969653B2Methods of manufacturing and-type flash memory devicesDONGBUANAM SEMICONDUCTOR INC·Filed 2003·Granted Nov 29, 2005·23 cites·8 claims
- 1764US7001843B2Methods of forming metal lines in semiconductor devicesDONGBUANAM SEMICONDUCTOR INC·Filed 2003·Granted Feb 21, 2006·10 cites·13 claims
- 1862US6949475B2Methods to reduce stress on a metal interconnectDONGBUANAM SEMICONDUCTOR INC·Filed 2003·Granted Sep 27, 2005·8 cites·10 claims
- 1961US7026203B2Method for forming dual gate electrodes using damascene gate processDONGBUANAM SEMICONDUCTOR INC·Filed 2004·Granted Apr 11, 2006·9 cites·8 claims
- 2061US6969655B2Method of fabricating a semiconductor device that includes removing a residual conducting layer from a sidewall spacer corresponding to a gate electrode of a flash memoryDONGBUANAM SEMICONDUCTOR INC·Filed 2003·Granted Nov 29, 2005·10 cites·4 claims
- 2161US6946374B2Methods of manufacturing flash memory semiconductor devicesDONGBUANAM SEMICONDUCTOR INC·Filed 2003·Granted Sep 20, 2005·10 cites·8 claims
- 2261US6936517B2Method for fabricating transistor of semiconductor deviceDONGBUANAM SEMICONDUCTOR INC·Filed 2003·Granted Aug 30, 2005·9 cites·3 claims
- 2360US7473984B2Method for fabricating a metal-insulator-metal capacitorDONGBUANAM SEMICONDUCTOR INC·Filed 2007·Granted Jan 6, 2009·1 cites·12 claims
- 2458US7064369B2Method for manufacturing a semiconductor device including a PIP capacitor and a MOS transistorDONGBUANAM SEMICONDUCTOR INC·Filed 2004·Granted Jun 20, 2006·8 cites·12 claims
- 2558US7018907B2Methods for forming shallow trench isolation structuresDONGBUANAM SEMICONDUCTOR INC·Filed 2003·Granted Mar 28, 2006·8 cites·17 claims
- 2657US7022601B2Method of manufacturing a semiconductor deviceDONGBUANAM SEMICONDUCTOR INC·Filed 2003·Granted Apr 4, 2006·7 cites·14 claims
- 2755US7109543B2Semiconductor device having trench capacitor and method for fabricating the sameDONGBUANAM SEMICONDUCTOR INC·Filed 2002·Granted Sep 19, 2006·6 cites·4 claims
- 2854US6995066B2Method of fabricating semiconductor device by using sacrifice layer for forming diffusion regionsDONGBUANAM SEMICONDUCTOR INC·Filed 2004·Granted Feb 7, 2006·4 cites·5 claims
- 2953US7056814B2Methods of manufacturing a MOS transistorDONGBUANAM SEMICONDUCTOR INC·Filed 2004·Granted Jun 6, 2006·4 cites·16 claims
- 3053US7030021B2Method of fabricating metal interconnection of semiconductor deviceDONGBUANAM SEMICONDUCTOR INC·Filed 2003·Granted Apr 18, 2006·5 cites·9 claims
- 3153US6960508B2MOS transistor and method of manufacturing the sameDONGBUANAM SEMICONDUCTOR INC·Filed 2004·Granted Nov 1, 2005·3 cites·10 claims
- 3252US7064381B2Non-volatile memory device having upper and lower trenches and method for fabricating the sameDONGBUANAM SEMICONDUCTOR INC·Filed 2004·Granted Jun 20, 2006·5 cites·20 claims
- 3352US7015114B2Trench in semiconductor device and formation method thereofDONGBUANAM SEMICONDUCTOR INC·Filed 2003·Granted Mar 21, 2006·4 cites·15 claims
- 3452US6997791B2CMP polishing heads and methods of using the sameDONGBUANAM SEMICONDUCTOR INC·Filed 2004·Granted Feb 14, 2006·3 cites·6 claims
- 3551US7432541B2Metal oxide semiconductor field effect transistorDONGBUANAM SEMICONDUCTOR INC·Filed 2005·Granted Oct 7, 2008·0 cites·12 claims
- 3651US7132364B2Method for forming metal interconnect of semiconductor deviceDONGBUANAM SEMICONDUCTOR INC·Filed 2004·Granted Nov 7, 2006·4 cites·17 claims
- 3751US7051454B2Method for etching a metal layer in a semiconductor deviceDONGBUANAM SEMICONDUCTOR INC·Filed 2003·Granted May 30, 2006·2 cites·16 claims
- 3851US6995082B2Bonding pad of a semiconductor device and formation method thereofDONGBUANAM SEMICONDUCTOR INC·Filed 2003·Granted Feb 7, 2006·6 cites·19 claims
- 3951US6984560B2Methods of forming quantum dots in semiconductor devicesDONGBUANAM SEMICONDUCTOR INC·Filed 2003·Granted Jan 10, 2006·9 cites·13 claims
- 4051US6962877B2Methods of preventing oxidation of barrier metal of semiconductor devicesDONGBUANAM SEMICONDUCTOR INC·Filed 2003·Granted Nov 8, 2005·4 cites·8 claims
- 4151US2009102053A1Metal line stacking structure in semiconductor device and formation method thereofDONGBUANAM SEMICONDUCTOR INC·Filed 2008·Application pending·0 cites
- 4250US7049239B2STI structure and fabricating methods thereofDONGBUANAM SEMICONDUCTOR INC·Filed 2003·Granted May 23, 2006·3 cites·13 claims
- 4350US7037858B2Method for manufacturing semiconductor device including an ozone processDONGBUANAM SEMICONDUCTOR INC·Filed 2003·Granted May 2, 2006·4 cites·19 claims
- 4450US7029998B2Formation method of gate electrode in a semiconductor processDONGBUANAM SEMICONDUCTOR INC·Filed 2003·Granted Apr 18, 2006·3 cites·10 claims
- 4550US6987038B2Method for fabricating MOS field effect transistorDONGBUANAM SEMICONDUCTOR INC·Filed 2004·Granted Jan 17, 2006·5 cites·14 claims
- 4649US7211847B2CMOS image sensorDONGBUANAM SEMICONDUCTOR INC·Filed 2005·Granted May 1, 2007·0 cites·10 claims
- 4749US7056647B2Flash memory with reduced source resistance and fabrication method thereofDONGBUANAM SEMICONDUCTOR INC·Filed 2003·Granted Jun 6, 2006·3 cites·4 claims
- 4849US7015103B2Method for fabricating vertical transistorDONGBUANAM SEMICONDUCTOR INC·Filed 2004·Granted Mar 21, 2006·3 cites·6 claims
- 4949US7005383B2Apparatus and methods of chemical mechanical polishingDONGBUANAM SEMICONDUCTOR INC·Filed 2003·Granted Feb 28, 2006·4 cites·5 claims
- 5049US7005348B2Methods for fabricating semiconductor devicesDONGBUANAM SEMICONDUCTOR INC·Filed 2004·Granted Feb 28, 2006·5 cites·5 claims
Showing the top 50 of 194 patent records by PatentIndex Score.
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