Inventor · disambiguated record
Hoon Chang
Also filed as: CHANG HOON · CHANG HOON SUK
50 granted patents·15 pending applications·1,393 citations·filing 1999–2025
98Inventor score
Files withSAMSUNG ELECTRONICS CO LTD37HYUNDAI MOTOR CO LTD11LG ELECTRONICS INC7KANG HEE-WON2AMAZON TECH INC1
Top patents by PatentIndex Score
65 records- 0197US7483447B2Apparatus and method for exchanging variable-length data according to radio link protocol in mobile communication systemSAMSUNG ELECTRONICS CO LTD·Filed 2005·Granted Jan 27, 2009·63 cites·8 claims
- 0297US7349714B2Power control apparatus and method in a wireless communication system using scheduled packet data service channelSAMSUNG ELECTRONICS CO LTD·Filed 2004·Granted Mar 25, 2008·238 cites·7 claims
- 0394US11843941B2Method and apparatus for performing handover in wireless communication systemSAMSUNG ELECTRONICS CO LTD·Filed 2022·Granted Dec 12, 2023·3 cites·12 claims
- 0494US7068681B2Apparatus and method for exchanging variable-length data according to radio link protocol in mobile communication systemSAMSUNG ELECTRONICS CO LTD·Filed 2003·Granted Jun 27, 2006·54 cites·4 claims
- 0594US6850509B2Scheduling apparatus and method for packet data service in a wireless communication systemSAMSUNG ELECTRONICS CO LTD·Filed 2001·Granted Feb 1, 2005·116 cites·13 claims
- 0694US6665313B1Apparatus and method for exchanging variable-length data according to radio link protocol in mobile communication systemSAMSUNG ELECTRONICS CO LTD·Filed 2000·Granted Dec 16, 2003·89 cites·8 claims
- 0793US7039029B2Device and method for gating transmission in a CDMA mobile communication systemSAMSUNG ELECTRONICS CO LTD·Filed 2003·Granted May 2, 2006·77 cites·7 claims
- 0892US6621809B1Device and method for gating transmission in a CDMA mobile communication systemSAMSUNG ELECTRONICS CO LTD·Filed 1999·Granted Sep 16, 2003·136 cites·13 claims
- 0991US8498261B2Apparatus and method for dynamic resource allocation in broadband wireless communication systemKANG HEE-WON·Filed 2012·Granted Jul 30, 2013·11 cites·25 claims
- 1091US6895010B1Apparatus and method for transmitting and receiving data according to radio link protocol in a mobile communications systemsSAMSUNG ELECTRONICS CO LTD·Filed 2000·Granted May 17, 2005·73 cites·7 claims
- 1191US6804219B2Data transmitting method in a CDMA systemSAMSUNG ELECTRONICS CO LTD·Filed 2000·Granted Oct 12, 2004·67 cites·10 claims
- 1289US6956855B1Apparatus and method for retransmitting data according to radio link protocol in mobile communication systemSAMSUNG ELECTRONICS CO LTD·Filed 2000·Granted Oct 18, 2005·65 cites·3 claims
- 1386US6961326B1Apparatus and method for transmitting variable-length data according to a radio link protocol in a mobile communication systemSAMSUNG ELECTRONICS CO LTD·Filed 2000·Granted Nov 1, 2005·47 cites·7 claims
- 1486US6594244B1Data communication device and method in a CDMA communication systemSAMSUNG ELECTRONICS CO LTD·Filed 2000·Granted Jul 15, 2003·54 cites·17 claims
- 1585US8233445B2Apparatus and method for dynamic resource allocation in broadband wireless communication systemKANG HEE-WON·Filed 2008·Granted Jul 31, 2012·11 cites·21 claims
- 1685US6834047B1Data communication apparatus and method in multi-carrier CDMA communication systemSAMSUNG ELECTRONICS CO LTD·Filed 2000·Granted Dec 21, 2004·45 cites·7 claims
- 1784US6950415B2Apparatus and method for managing dormant state in a wireless packet data systemSAMSUNG ELECTRONICS CO LTD·Filed 2001·Granted Sep 27, 2005·40 cites·32 claims
- 1883US6920152B1Apparatus and method for exchanging variable-length data according to a radio link protocol in a mobile communication systemSAMSUNG ELECTRONICS CO LTD·Filed 2000·Granted Jul 19, 2005·25 cites·6 claims
- 1980US11323874B2Method and apparatus for performing handover in wireless communication systemSAMSUNG ELECTRONICS CO LTD·Filed 2017·Granted May 3, 2022·2 cites·18 claims
- 2079US12231878B2Method and apparatus for performing handover in wireless communication systemSAMSUNG ELECTRONICS CO LTD·Filed 2023·Granted Feb 18, 2025·0 cites·20 claims
- 2178US6850508B1Apparatus and method for exchanging variable-length data according to a radio link protocol in a mobile communication systemSAMSUNG ELECTRONICS CO LTD·Filed 2000·Granted Feb 1, 2005·27 cites·4 claims
- 2277US7755135B2EEPROM having single gate structureSAMSUNG ELECTRONICS CO LTD·Filed 2007·Granted Jul 13, 2010·6 cites·7 claims
- 2377US6810253B2Power control apparatus and method in a wireless communication system using scheduled packet data service channelSAMSUNG ELECTRONICS CO LTD·Filed 2001·Granted Oct 26, 2004·22 cites·14 claims
- 2477US2025193660A1Method and apparatus for performing handover in wireless communication systemSAMSUNG ELECTRONICS CO LTD·Filed 2025·Application pending·0 cites
- 2573US10309050B2Laundry treating apparatusLG ELECTRONICS INC·Filed 2016·Granted Jun 4, 2019·1 cites·16 claims
- 2673US9385185B2Semiconductor devices including a guard ring and related semiconductor systemsSAMSUNG ELECTRONICS CO LTD·Filed 2015·Granted Jul 5, 2016·2 cites·12 claims
- 2770US8975693B2Metal oxide semiconductor devices with multiple drift regionsSAMSUNG ELECTRONICS CO LTD·Filed 2012·Granted Mar 10, 2015·3 cites·20 claims
- 2867US6553003B1Device and method processing a radio link protocol in a mobile communication systemSAMSUNG ELECTRONICS CO LTD·Filed 1999·Granted Apr 22, 2003·59 cites·19 claims
- 2966US10724166B2Laundry treating apparatusLG ELECTRONICS INC·Filed 2019·Granted Jul 28, 2020·0 cites·20 claims
- 3066US7438662B2Six-speed power train of automatic transmission for vehicleHYUNDAI MOTOR CO LTD·Filed 2006·Granted Oct 21, 2008·4 cites·8 claims
- 3165US8470658B2Semiconductor integrated circuit device and method of fabricating the sameKIM YONG-DON·Filed 2011·Granted Jun 25, 2013·3 cites·18 claims
- 3262US10272951B2Impact-absorbing reinforcement structure for center pillarsHYUNDAI MOTOR CO LTD·Filed 2017·Granted Apr 30, 2019·1 cites·15 claims
- 3362US9365240B2Frontal collision impact absorbing device for vehicleHYUNDAI MOTOR CO LTD·Filed 2013·Granted Jun 14, 2016·3 cites·8 claims
- 3462US2025102617A1Fender cover for mounting of autonomous driving sensorHYUNDAI MOTOR CO LTD·Filed 2023·Application pending·0 cites
- 3559US9889722B2Air exhaust device for vehicle body panelHYUNDAI MOTOR CO LTD·Filed 2014·Granted Feb 13, 2018·0 cites·6 claims
- 3658US7935992B2Transistor, display driver integrated circuit including a transistor, and a method of fabricating a transistorSAMSUNG ELECTRONICS CO LTD·Filed 2008·Granted May 3, 2011·1 cites·20 claims
- 3757US2025346189A1Vehicular Trunk Reception StructureHYUNDAI MOTOR CO LTD·Filed 2024·Application pending·0 cites
- 3857US2025346190A1Vehicular Trunk Reception StructureHYUNDAI MOTOR CO LTD·Filed 2024·Application pending·0 cites
- 3955US9054180B2Semiconductor devices including a guard ring and related semiconductor systemsCHANG HOON·Filed 2012·Granted Jun 9, 2015·1 cites·13 claims
- 4055US2024352656A1Clothing treatment apparatusLG ELECTRONICS INC·Filed 2022·Application pending·0 cites
- 4153US10399290B2Composite material having aperture and method of manufacturing the sameHYUNDAI MOTOR CO LTD·Filed 2016·Granted Sep 3, 2019·0 cites·9 claims
- 4253US2022290360A1Laundry treating apparatusLG ELECTRONICS INC·Filed 2022·Application pending·0 cites
- 4352US2002007419A1Internet service provider server system, method of providing data, method of advertising using moving pictures, and recording media thereforFiled 2001·Application pending·0 cites
- 4450US12299456B1Bootstrapping for computing devices implementing a radio-based networkAMAZON TECH INC·Filed 2023·Granted May 13, 2025·0 cites·20 claims
- 4549US2024014210A1Power management integrated circuit and semiconductor package including the sameSAMSUNG ELECTRONICS CO LTD·Filed 2023·Application pending·0 cites
- 4648US2021324568A1Laundry treating apparatusLG ELECTRONICS INC·Filed 2021·Application pending·0 cites
- 4747USD733123SPortable electronic deviceCHANG HOON SUK·Filed 2012·Granted Jun 30, 2015·7 cites·1 claims
- 4847US2024006198A1Semiconductor chip molding die deviceSAMSUNG ELECTRONICS CO LTD·Filed 2023·Application pending·0 cites
- 4946US2023144590A1Laundry dryerLG ELECTRONICS INC·Filed 2021·Application pending·0 cites
- 5045US11098434B2Washing machineLG ELECTRONICS INC·Filed 2018·Granted Aug 24, 2021·0 cites·20 claims
Showing the top 50 of 65 patent records by PatentIndex Score.
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