Inventor · disambiguated record
Ju-Sang Lee
Also filed as: LEE JU-SANG
24 granted patents·21 pending applications·687 citations·filing 2003–2024
96Inventor score
Files withSAMSUNG KWANGJU ELECTRONICS CO27HYUNDAI STEEL CO3NATURE MOBILITY CO LTD3SAMSUNG ELECTRONICS CO LTD3LEE JU-SANG2
Top patents by PatentIndex Score
45 records- 0198US7031805B2Robot cleaner system having external recharging apparatus and method for docking robot cleaner with external recharging apparatusSAMSUNG KWANGJU ELECTRONICS CO·Filed 2003·Granted Apr 18, 2006·223 cites·30 claims
- 0293US7975790B2Wheel driving assembly of a moving apparatusSAMSUNG KWANGJU ELECTRONICS CO·Filed 2008·Granted Jul 12, 2011·55 cites·7 claims
- 0393US7787991B2Robot cleaner system and control method thereofSAMSUNG KWANGJU ELECTRONICS CO·Filed 2007·Granted Aug 31, 2010·37 cites·8 claims
- 0493US7489985B2Robot cleaner system and a method for returning to external recharging apparatusSAMSUNG KWANGJU ELECTRONICS CO·Filed 2005·Granted Feb 10, 2009·40 cites·10 claims
- 0593US7438766B2Robot cleaner coordinates compensation method and a robot cleaner system using the sameSAMSUNG KWANGJU ELECTRONICS CO·Filed 2005·Granted Oct 21, 2008·39 cites·8 claims
- 0693US7251853B2Robot cleaner having floor-disinfecting functionSAMSUNG KWANGJU ELECTRONICS CO·Filed 2004·Granted Aug 7, 2007·78 cites·9 claims
- 0792US7729803B2System and method for returning robot cleaner to chargerSAMSUNG KWANGJU ELECTRONICS CO·Filed 2006·Granted Jun 1, 2010·35 cites·17 claims
- 0889US7751940B2Robot cleaner and control method thereofSAMSUNG KWANGJU ELECTRONICS CO·Filed 2007·Granted Jul 6, 2010·26 cites·11 claims
- 0986US7891387B2Mobile robot system having liquid supply station and liquid supply methodSAMSUNG KWANGJU ELECTRONICS CO·Filed 2006·Granted Feb 22, 2011·16 cites·15 claims
- 1085US7004269B2Driving apparatus for a robot cleanerSAMSUNG KWANGJU ELECTRONICS CO·Filed 2003·Granted Feb 28, 2006·38 cites·8 claims
- 1182US8209053B2Cleaning robotKIM KYOUNG-WOUNG·Filed 2007·Granted Jun 26, 2012·22 cites·15 claims
- 1280US2025129446A1Ultra-high-strength reinforcing bar and manufacturing method thereofHYUNDAI STEEL CO·Filed 2024·Application pending·0 cites
- 1378US10741596B2Image sensing device and method for forming the sameSK HYNIX INC·Filed 2019·Granted Aug 11, 2020·1 cites·20 claims
- 1477US10849471B2Robot cleaner and method for driving the sameSAMSUNG ELECTRONICS CO LTD·Filed 2017·Granted Dec 1, 2020·3 cites·13 claims
- 1577US8918950B2Mobile robot system having a plurality of exchangeable work modules and method of controlling the sameSONG JEONG-GON·Filed 2006·Granted Dec 30, 2014·10 cites·14 claims
- 1676US7239105B2Method compensating gyro sensor for robot cleanerSAMSUNG KWANGJU ELECTRONICS CO·Filed 2005·Granted Jul 3, 2007·7 cites·12 claims
- 1774US7108731B2Air cleaning robot and system thereofSAMSUNG KWANGJU ELECTRONICS CO·Filed 2004·Granted Sep 19, 2006·22 cites·15 claims
- 1872US9226635B2Robot cleaner and control method thereofSAMSUNG ELECTRONICS CO LTD·Filed 2013·Granted Jan 5, 2016·4 cites·33 claims
- 1971US7417404B2Power recharger for use with robot cleanerSAMSUNG KWANGJU ELECTRONICS CO·Filed 2004·Granted Aug 26, 2008·27 cites·3 claims
- 2069US9914219B2Robot cleaner and controlling method thereofSAMSUNG ELECTRONICS CO LTD·Filed 2016·Granted Mar 13, 2018·2 cites·19 claims
- 2165US12497669B2Ultra-high-strength reinforcing bar and manufacturing method thereofHYUNDAI STEEL CO·Filed 2020·Granted Dec 16, 2025·0 cites·11 claims
- 2260US10984318B2Word semantic embedding apparatus and method using lexical semantic network and homograph disambiguating apparatus and method using lexical semantic network and word embeddingUNIV ULSAN FOUND IND COOP·Filed 2017·Granted Apr 20, 2021·2 cites·19 claims
- 2353US2008120801A1CleanerSAMSUNG KWANGJU ELECTRONICS CO·Filed 2007·Application pending·0 cites
- 2451US2006186561A1Mobile robot having a humidifier thereinSAMSUNG KWANGJU ELECTRONICS CO·Filed 2005·Application pending·0 cites
- 2551US2007050084A1Mobile robot system and method of remote-controlling the sameSAMSUNG KWANGJU ELECTRONICS CO·Filed 2006·Application pending·0 cites
- 2650US2006185690A1Automatic cleaning apparatusSAMSUNG KWANGJU ELECTRONICS CO·Filed 2005·Application pending·0 cites
- 2750US2006196003A1Mobile robot having body sensorSAMSUNG KWANGJU ELECTRONICS CO·Filed 2005·Application pending·0 cites
- 2848US11674196B2Steel reinforcing bar and production method thereforHYUNDAI STEEL CO·Filed 2018·Granted Jun 13, 2023·0 cites·3 claims
- 2948US2005267631A1Mobile robot and system and method of compensating for path diversionsLEE JU-SANG·Filed 2004·Application pending·0 cites
- 3046US2005251947A1Robot cleanerLEE JU-SANG·Filed 2004·Application pending·0 cites
- 3145US12094344B2System for providing big data-based artificial intelligence automatic allocation matching service using taxi demand predictionNATURE MOBILITY CO LTD·Filed 2020·Granted Sep 17, 2024·0 cites·5 claims
- 3245US2005015914A1Robot cleaner having air cleaning function and system thereofSAMSUNG KWANGJU ELECTRONICS CO·Filed 2004·Application pending·0 cites
- 3345US2008136668A1Apparatus for inducing automatic docking of robotSAMSUNG KWANGJU ELECTRONICS CO·Filed 2007·Application pending·0 cites
- 3445US2008301900A1Steam-vacuum cleaner with electric power controlling function and method thereofSAMSUNG KWANGJU ELECTRONICS CO·Filed 2007·Application pending·0 cites
- 3545US2006095158A1Robot control system and robot control method thereofSAMSUNG KWANGJU ELECTRONICS CO·Filed 2005·Application pending·0 cites
- 3644US12156565B2Variable helmetNATURE MOBILITY CO LTD·Filed 2020·Granted Dec 3, 2024·0 cites·3 claims
- 3744US2005015913A1Robot cleaner having a rotating wet clothSAMSUNG KWANGJU ELECTRONICS CO·Filed 2003·Application pending·0 cites
- 3844US2006200282A1Robot cleaner and a method for controlling the sameSAMSUNG KWANGJU ELECTRONICS CO·Filed 2006·Application pending·0 cites
- 3943US2004083570A1Robot cleaner, robot cleaning system and method for controlling the sameFiled 2003·Application pending·0 cites
- 4043US2007229031A1Charging apparatus and charging method thereofSAMSUNG KWANGJU ELECTRONICS CO·Filed 2006·Application pending·0 cites
- 4141US2006190135A1Robot cleaner and method of control thereofSAMSUNG KWANGJU ELECTRONICS CO·Filed 2005·Application pending·0 cites
- 4238US2021366017A1System for providing big data based price comparison service using time-series analysis and price predictionNATURE MOBILITY CO LTD·Filed 2020·Application pending·0 cites
- 4338US2021104560A1Image sensing deviceSK HYNIX INC·Filed 2020·Application pending·0 cites
- 4435US2021287532A1Apparatus and method for providing risk information by using mobile id group informationLEE DO HUN·Filed 2019·Application pending·0 cites
- 4530US2006195224A1Robot cleaner and method of control thereofSAMSUNG KWANGJU ELECTRONICS CO·Filed 2005·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →