Assignee
HYNIX SEMICONDUCTOR INC
KR·4,820 granted patents·818 pending applications·45,327 citations·filing 1994–2013
Top patents by PatentIndex Score
5,638 records- 0199US7598617B2Stack package utilizing through vias and re-distribution linesHYNIX SEMICONDUCTOR INC·Filed 2006·Granted Oct 6, 2009·72 cites·9 claims
- 0299US7525186B2Stack package having guard ring which insulates through-via interconnection plug and method for manufacturing the sameHYNIX SEMICONDUCTOR INC·Filed 2006·Granted Apr 28, 2009·262 cites·5 claims
- 0399US7467632B2Method for forming a photoresist patternHYNIX SEMICONDUCTOR INC·Filed 2007·Granted Dec 23, 2008·480 cites·4 claims
- 0499US7399570B2Water-soluble negative photoresist polymer and composition containing the sameHYNIX SEMICONDUCTOR INC·Filed 2005·Granted Jul 15, 2008·463 cites·32 claims
- 0599US7361447B2Photoresist polymer and photoresist composition containing the sameHYNIX SEMICONDUCTOR INC·Filed 2004·Granted Apr 22, 2008·465 cites·22 claims
- 0699US6853225B2Delay locked loop circuit with duty cycle correction functionHYNIX SEMICONDUCTOR INC·Filed 2002·Granted Feb 8, 2005·147 cites·10 claims
- 0798US7981806B2Method for forming trench and method for fabricating semiconductor device using the sameHYNIX SEMICONDUCTOR INC·Filed 2007·Granted Jul 19, 2011·225 cites·22 claims
- 0898US7910452B2Method for fabricating a cylinder-type capacitor utilizing a connected ring structureHYNIX SEMICONDUCTOR INC·Filed 2007·Granted Mar 22, 2011·325 cites·30 claims
- 0998US7598783B2DLL circuit and method of controlling the sameHYNIX SEMICONDUCTOR INC·Filed 2007·Granted Oct 6, 2009·51 cites·64 claims
- 1098US7446420B1Through silicon via chip stack package capable of facilitating chip selection during device operationHYNIX SEMICONDUCTOR INC·Filed 2007·Granted Nov 4, 2008·93 cites·11 claims
- 1198US7388415B2Delay locked loop with a function for implementing locking operation periodically during power down mode and locking operation method of the sameHYNIX SEMICONDUCTOR INC·Filed 2006·Granted Jun 17, 2008·59 cites·60 claims
- 1298US7358784B2Delay locked loopHYNIX SEMICONDUCTOR INC·Filed 2006·Granted Apr 15, 2008·54 cites·20 claims
- 1398US7332370B2Method of manufacturing a phase change RAM device utilizing reduced phase change currentHYNIX SEMICONDUCTOR INC·Filed 2005·Granted Feb 19, 2008·167 cites·9 claims
- 1498US7282974B2Delay locked loopHYNIX SEMICONDUCTOR INC·Filed 2005·Granted Oct 16, 2007·50 cites·24 claims
- 1598US7257027B2Non-volatile memory device, and multi-page program, read and copyback program method thereofHYNIX SEMICONDUCTOR INC·Filed 2005·Granted Aug 14, 2007·114 cites·16 claims
- 1698US7238653B2Cleaning solution for photoresist and method for forming pattern using the sameHYNIX SEMICONDUCTOR INC·Filed 2003·Granted Jul 3, 2007·464 cites·23 claims
- 1798US7215588B2Apparatus for controlling self-refresh period in memory deviceHYNIX SEMICONDUCTOR INC·Filed 2005·Granted May 8, 2007·73 cites·11 claims
- 1898US7211524B2Method of forming insulating layer in semiconductor deviceHYNIX SEMICONDUCTOR INC·Filed 2002·Granted May 1, 2007·521 cites·18 claims
- 1998US6963235B2Delay locked loop circuit with duty cycle correction functionHYNIX SEMICONDUCTOR INC·Filed 2004·Granted Nov 8, 2005·104 cites·10 claims
- 2098US6937535B2Semiconductor memory device with reduced data access timeHYNIX SEMICONDUCTOR INC·Filed 2003·Granted Aug 30, 2005·162 cites·6 claims
- 2198US6916594B2Overcoating composition for photoresist and method for forming photoresist pattern using the sameHYNIX SEMICONDUCTOR INC·Filed 2003·Granted Jul 12, 2005·128 cites·16 claims
- 2298US6900485B2Unit pixel in CMOS image sensor with enhanced reset efficiencyHYNIX SEMICONDUCTOR INC·Filed 2003·Granted May 31, 2005·185 cites·18 claims
- 2398US6607868B2Photoresist monomers, polymers thereof, and photoresist compositions containing the sameHYNIX SEMICONDUCTOR INC·Filed 2001·Granted Aug 19, 2003·465 cites·24 claims
- 2498US6573771B2Clock synchronization circuit having improved jitter propertyHYNIX SEMICONDUCTOR INC·Filed 2002·Granted Jun 3, 2003·94 cites·9 claims
- 2598US6534352B1Method for fabricating a MOSFET deviceHYNIX SEMICONDUCTOR INC·Filed 2001·Granted Mar 18, 2003·287 cites·12 claims
- 2697US7682911B2Semiconductor device having a fin transistor and method for fabricating the sameHYNIX SEMICONDUCTOR INC·Filed 2007·Granted Mar 23, 2010·43 cites·9 claims
- 2797US7615449B2Semiconductor device having a recess channel transistorHYNIX SEMICONDUCTOR INC·Filed 2006·Granted Nov 10, 2009·65 cites·25 claims
- 2897US7570107B2Band-gap reference voltage generatorHYNIX SEMICONDUCTOR INC·Filed 2006·Granted Aug 4, 2009·42 cites·12 claims
- 2997US7539061B2Method of programming flash memory deviceHYNIX SEMICONDUCTOR INC·Filed 2006·Granted May 26, 2009·63 cites·15 claims
- 3097US7470593B2Method for manufacturing a cell transistor of a semiconductor memory deviceHYNIX SEMICONDUCTOR INC·Filed 2005·Granted Dec 30, 2008·94 cites·6 claims
- 3197US7310271B2Program-verify method of non-volatile memory deviceHYNIX SEMICONDUCTOR INC·Filed 2006·Granted Dec 18, 2007·73 cites·18 claims
- 3297US7074668B1Capacitor of semiconductor device and method for forming the sameHYNIX SEMICONDUCTOR INC·Filed 2005·Granted Jul 11, 2006·144 cites·15 claims
- 3397US7038938B2Phase change resistor cell and nonvolatile memory device using the sameHYNIX SEMICONDUCTOR INC·Filed 2004·Granted May 2, 2006·136 cites·22 claims
- 3497US6859081B2Duty cycle correction circuit and delay locked loop having the sameHYNIX SEMICONDUCTOR INC·Filed 2003·Granted Feb 22, 2005·101 cites·8 claims
- 3597US6730568B2Method for fabricating semiconductor device with ultra-shallow super-steep-retrograde epi-channel by boron-fluoride compound dopingHYNIX SEMICONDUCTOR INC·Filed 2002·Granted May 4, 2004·172 cites·17 claims
- 3697US6518807B1Mixed delay locked loop circuitHYNIX SEMICONDUCTOR INC·Filed 2001·Granted Feb 11, 2003·91 cites·17 claims
- 3796US8347042B2Multi-plane type flash memory and methods of controlling program and read operations thereofHYNIX SEMICONDUCTOR INC·Filed 2009·Granted Jan 1, 2013·100 cites·21 claims
- 3896US8053879B2Stacked semiconductor package and method for fabricating the sameHYNIX SEMICONDUCTOR INC·Filed 2008·Granted Nov 8, 2011·53 cites·5 claims
- 3996US8030981B2Latency signal generating circuit and semconductor device having the sameHYNIX SEMICONDUCTOR INC·Filed 2009·Granted Oct 4, 2011·54 cites·40 claims
- 4096US7990174B2Circuit for calibrating impedance and semiconductor apparatus using the sameHYNIX SEMICONDUCTOR INC·Filed 2009·Granted Aug 2, 2011·42 cites·16 claims
- 4196US7851135B2Method of forming an etching mask pattern from developed negative and positive photoresist layersHYNIX SEMICONDUCTOR INC·Filed 2007·Granted Dec 14, 2010·106 cites·9 claims
- 4296US7826583B2Clock data recovery apparatusHYNIX SEMICONDUCTOR INC·Filed 2007·Granted Nov 2, 2010·40 cites·11 claims
- 4396US7790357B2Method of forming fine pattern of semiconductor deviceHYNIX SEMICONDUCTOR INC·Filed 2007·Granted Sep 7, 2010·32 cites·20 claims
- 4496US7773439B2Test operation of multi-port memory deviceHYNIX SEMICONDUCTOR INC·Filed 2006·Granted Aug 10, 2010·68 cites·15 claims
- 4596US7713823B2Semiconductor device with vertical channel transistor and method for fabricating the sameHYNIX SEMICONDUCTOR INC·Filed 2008·Granted May 11, 2010·33 cites·13 claims
- 4696US7663946B2Semiconductor memory device having on-die-termination device and operation method thereofHYNIX SEMICONDUCTOR INC·Filed 2007·Granted Feb 16, 2010·53 cites·24 claims
- 4796US7589410B2Molded reconfigured wafer, stack package using the same, and method for manufacturing the stack packageHYNIX SEMICONDUCTOR INC·Filed 2007·Granted Sep 15, 2009·40 cites·15 claims
- 4896US7528626B2Semiconductor memory device with ZQ calibration circuitHYNIX SEMICONDUCTOR INC·Filed 2007·Granted May 5, 2009·41 cites·30 claims
- 4996US7279256B2Photoresist polymer and photoresist composition containing the sameHYNIX SEMICONDUCTOR INC·Filed 2005·Granted Oct 9, 2007·469 cites·20 claims
- 5096US7183129B2Method for manufacturing CMOS image sensor using spacer etching barrier filmHYNIX SEMICONDUCTOR INC·Filed 2005·Granted Feb 27, 2007·37 cites·10 claims
Showing the top 50 of 5,638 patent records by PatentIndex Score.
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