Inventor · disambiguated record
Chang Hwan Park
Also filed as: PARK CHANG-HWAN
13 granted patents·18 pending applications·37 citations·filing 2005–2024
87Inventor score
Top patents by PatentIndex Score
31 records- 0183US10986677B2Method and apparatus for connecting to access point in WLAN networkFCI INC·Filed 2019·Granted Apr 20, 2021·3 cites·11 claims
- 0282US11968156B2Method and apparatus for transmitting or receiving system information in wireless communication system supporting TDD narrowbandLG ELECTRONICS INC·Filed 2019·Granted Apr 23, 2024·3 cites·6 claims
- 0382US8495729B2System for and method of authenticating device and user in home networkPARK CHANG-HWAN·Filed 2005·Granted Jul 23, 2013·15 cites·21 claims
- 0480US8636842B2Artificial stone and manufacturing method thereofPARK CHANG HWAN·Filed 2012·Granted Jan 28, 2014·3 cites·19 claims
- 0576US8298654B2Tile type flooring in which printing and cutting patterns are harmonious and process for preparing the sameKIM GYU-YULL·Filed 2006·Granted Oct 30, 2012·9 cites·11 claims
- 0669US2024243893A1Method and apparatus for transmitting or receiving system information in wireless communication system supporting tdd narrowbandLG ELECTRONICS INC·Filed 2024·Application pending·0 cites
- 0765US8980149B2Method and device for manufacturing artificial stoneKO HAE-SEUNG·Filed 2010·Granted Mar 17, 2015·1 cites·8 claims
- 0862US12221611B2Astrocyte-specific nucleic acid aptamer and use thereofIUCF HYU·Filed 2019·Granted Feb 11, 2025·0 cites·3 claims
- 0957US2015040982A1Eva sheet for solar cell sealing material and method for manufacturing the sameLG HAUSYS LTD·Filed 2013·Application pending·0 cites
- 1057US2015056316A1Apparatus for manufacturing eva sheet for solar cell sealantLG HAUSYS LTD·Filed 2013·Application pending·0 cites
- 1154US8983695B2Electric vehicle and method for controlling samePARK CHANG HWAN·Filed 2011·Granted Mar 17, 2015·3 cites·16 claims
- 1250US10912022B2WLAN station capable of optimizing power saving operationFCI INC·Filed 2019·Granted Feb 2, 2021·0 cites·14 claims
- 1348US11122124B2Method and apparatus for controlling wireless communication for installing wireless internet in IoT devicesDIALOG SEMICONDUCTOR KOREA INC·Filed 2019·Granted Sep 14, 2021·0 cites·7 claims
- 1448US2019185812A1Method of differentiating neural stem cells or neural precursor cells into dopamine neuronsUNIV HANYANG IND UNIV COOP FOUND·Filed 2018·Application pending·0 cites
- 1548US2009133750A1Solar cellSAMSUNG ELECTRO MECH·Filed 2008·Application pending·0 cites
- 1647US10945207B2Beacon signal processing system and filtering method of reducing wake-up frequencyFCI INC·Filed 2019·Granted Mar 9, 2021·0 cites·17 claims
- 1747US10772041B2Beacon signal processing systemFCI INC·Filed 2019·Granted Sep 8, 2020·0 cites·9 claims
- 1845US2015071800A1Impeller for electric blower and electric blower having the sameSAMSUNG ELECTRO MECH·Filed 2014·Application pending·0 cites
- 1945US2013175904A1Switched reluctance motorSAMSUNG ELECTRO MECH·Filed 2013·Application pending·0 cites
- 2045US2007166516A1Flooring tile producible by continuous process and having three-dimensional effect, and process for preparing the sameLG CHEMICAL LTD·Filed 2006·Application pending·0 cites
- 2143US2015037156A1Impeller for electric blowerSAMSUNG ELECTRO MECH·Filed 2014·Application pending·0 cites
- 2243US2013076212A1Switched reluctance motorPARK CHANG HWAN·Filed 2012·Application pending·0 cites
- 2342US11339196B2Method using expression of LIN28 for preparing stem cells having excellent renewal ability and therapeutic capacityUNIV HANYANG IND UNIV COOP FOUND·Filed 2018·Granted May 24, 2022·0 cites·1 claims
- 2442US2013171013A1Motor assembly for vacuum cleanerJANG SU BONG·Filed 2012·Application pending·0 cites
- 2542US2014356131A1Fan module and electric blower having the sameSAMSUNG ELECTRO MECH·Filed 2014·Application pending·0 cites
- 2640US2014147311A1Switched reluctance motor assemblySAMSUNG ELECTRO MECH·Filed 2013·Application pending·0 cites
- 2739US2006193320A1Data transmission method having improved network address translation method in home gateway and a system thereofSAMSUNG ELECTRONICS CO LTD·Filed 2006·Application pending·0 cites
- 2838US2010054233A1Method for synchronization in wireless communication systemPARK KYUNG WON·Filed 2008·Application pending·0 cites
- 2935US2011280176A1A device and method for transmitting relay synchronization signal on lte-a system based on orthogonal frequency division having a multi-hop relayLEE HEESOO·Filed 2010·Application pending·0 cites
- 3034US2015337856A1Electric blowerSAMSUNG ELECTRO MECH·Filed 2015·Application pending·0 cites
- 3132US2013168891A1Paste composition for artificial marble and method of manufacturing artificial marble using the samePARK CHANG HWAN·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →