Assignee
LEE CHANG-HYUN
KR·28 granted patents·8 pending applications·303 citations·filing 2006–2017
Top patents by PatentIndex Score
36 records- 0199US9634023B2Vertical memory devicesLEE CHANG-HYUN·Filed 2015·Granted Apr 25, 2017·30 cites·20 claims
- 0299US9406692B2Vertical-type non-volatile memory devices having dummy channel holesLEE CHANG-HYUN·Filed 2015·Granted Aug 2, 2016·31 cites·16 claims
- 0398US8579321B2Roof airbag apparatus of vehicleLEE CHANG HYUN·Filed 2011·Granted Nov 12, 2013·52 cites·5 claims
- 0495US8414017B2Roof airbag apparatus for vehicleLEE CHANG HYUN·Filed 2011·Granted Apr 9, 2013·31 cites·13 claims
- 0593US8127516B2Method for preparing rapidly disintegrating formulation for oral administration and apparatus for preparing and packing the sameLEE CHANG HYUN·Filed 2009·Granted Mar 6, 2012·40 cites·16 claims
- 0692US8328228B2Roof airbag apparatus for vehicleLEE CHANG HYUN·Filed 2010·Granted Dec 11, 2012·25 cites·5 claims
- 0790US9324727B2Memory devices having semiconductor patterns on a substrate and methods of manufacturing the sameLEE CHANG-HYUN·Filed 2014·Granted Apr 26, 2016·12 cites·24 claims
- 0890US9137533B2Method and apparatus for encoding video using variable partitions for predictive encoding, and method and apparatus for decoding video using variable partitions for predictive encodingLEE CHANG-HYUN·Filed 2011·Granted Sep 15, 2015·7 cites·15 claims
- 0990US9093547B2Vertical type semiconductor devices including a metal gate and methods of forming the sameLEE CHANG-HYUN·Filed 2013·Granted Jul 28, 2015·11 cites·18 claims
- 1088US8080842B2Nonvolatile memory deviceLEE CHANG-HYUN·Filed 2006·Granted Dec 20, 2011·15 cites·21 claims
- 1187US8144505B2Nonvolatile memory devices supporting memory cells having different bit storage levels and methods of operating the sameLEE CHANG-HYUN·Filed 2009·Granted Mar 27, 2012·18 cites·17 claims
- 1284US8315103B2Flash memory device and operating method for concurrently applying different bias voltages to dummy memory cells and regular memory cells during erasureLEE CHANG-HYUN·Filed 2011·Granted Nov 20, 2012·7 cites·8 claims
- 1378US9773796B2Non-volatile memory deviceLEE CHANG HYUN·Filed 2015·Granted Sep 26, 2017·3 cites·18 claims
- 1477US8169967B2Method for performing handover by considering quality of service in broadband mobile communication system and system for providing the sameLEE CHANG-HYUN·Filed 2008·Granted May 1, 2012·7 cites·21 claims
- 1577US8125015B2Nonvolatile memory devicesLEE CHANG-HYUN·Filed 2011·Granted Feb 28, 2012·4 cites·11 claims
- 1673US10134753B2Vertical memory devicesLEE CHANG HYUN·Filed 2017·Granted Nov 20, 2018·1 cites·20 claims
- 1773US8254179B2Method of programming a flash memory deviceLEE CHANG-HYUN·Filed 2011·Granted Aug 28, 2012·3 cites·9 claims
- 1867US8076713B2Non-volatile memory devices having a multi-layered charge storage layerLEE CHANG-HYUN·Filed 2009·Granted Dec 13, 2011·2 cites·18 claims
- 1961US8729615B2Non-volatile memory device with high speed operation and lower power consumptionLEE CHANG HYUN·Filed 2011·Granted May 20, 2014·1 cites·19 claims
- 2060US8629489B2Nonvolatile memory devicesLEE CHANG-HYUN·Filed 2012·Granted Jan 14, 2014·1 cites·11 claims
- 2159US9214904B2Differential power amplifier using mode injectionLEE CHANG HYUN·Filed 2011·Granted Dec 15, 2015·2 cites·10 claims
- 2254US10263009B2Semiconductor devices with vertical channel structuresLEE CHANG HYUN·Filed 2017·Granted Apr 16, 2019·0 cites·20 claims
- 2353US8319268B2Semiconductor device capable of suppressing short channel effectLEE CHANG-HYUN·Filed 2011·Granted Nov 27, 2012·0 cites·12 claims
- 2451US8552488B2Nonvolatile memory devices having gate structures doped by nitrogenLEE CHANG-HYUN·Filed 2011·Granted Oct 8, 2013·0 cites·9 claims
- 2551US2009097546A1System and method for enhanced video communication using real-time scene-change detection for control of moving-picture encoding data rateLEE CHANG-HYUN·Filed 2008·Application pending·0 cites
- 2650US8532413B2Entropy encoding/decoding method and apparatus for hierarchical image processing and symbol encoding/decoding apparatus for the sameLEE CHANG-HYUN·Filed 2011·Granted Sep 10, 2013·0 cites·37 claims
- 2750US2015060977A1Semiconductor devices with vertical channel structuresLEE CHANG-HYUN·Filed 2014·Application pending·0 cites
- 2850US2014264549A1Vertical memory devices with vertical isolation structures and methods of fabricating the sameLEE CHANG-HYUN·Filed 2014·Application pending·0 cites
- 2949US2008246073A1Nonvolatile Memory Devices Including a Resistor RegionLEE CHANG-HYUN·Filed 2008·Application pending·0 cites
- 3048US2012132982A1Non-Volatile Memory DevicesLEE CHANG-HYUN·Filed 2011·Application pending·0 cites
- 3146US2012110957A1Method for preparing rapidly disintegrating formulation for oral administrationLEE CHANG HYUN·Filed 2012·Application pending·0 cites
- 3243US8334562B2Memory device and method of fabricating the sameLEE CHANG-HYUN·Filed 2010·Granted Dec 18, 2012·0 cites·20 claims
- 3341US8253183B2Charge trapping nonvolatile memory devices with a high-K blocking insulation layerLEE CHANG-HYUN·Filed 2010·Granted Aug 28, 2012·0 cites·29 claims
- 3440US9443596B2Non-volatile memory device and method of programming the sameLEE CHANG-HYUN·Filed 2014·Granted Sep 13, 2016·0 cites·18 claims
- 3538US2015146489A1Method of operating nonvolatile memory deviceLEE CHANG-HYUN·Filed 2014·Application pending·0 cites
- 3637US2013092996A1Nand flash memory devicesLEE CHANG-HYUN·Filed 2012·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →