Inventor · disambiguated record
Sung Joo Lee
Also filed as: LEE SUNG · LEE SUNG JOO
32 granted patents·23 pending applications·300 citations·filing 1998–2024
96Inventor score
Files withRESEARCH & BUSINESS FOUND SUNGKYUNKWAN UNIV9KOREA ELECTRONICS TELECOMM8HYUNDAI MOBIS CO LTD7ELECTRONICS & TELECOMMUNICATIONS RES INST6LEE SUNG JOO5
Top patents by PatentIndex Score
55 records- 0196US9396722B2Method and apparatus for detecting speech endpoint using weighted finite state transducerELECTRONIC AND TELECOMM RES INST·Filed 2014·Granted Jul 19, 2016·188 cites·12 claims
- 0284US9233712B2Parking guidance method for vehicle using around view monitorHYUNDAI MOBIS CO LTD·Filed 2013·Granted Jan 12, 2016·10 cites·16 claims
- 0381US9904857B2Apparatus and method for detecting object for vehicleHYUNDAI MOBIS CO LTD·Filed 2015·Granted Feb 27, 2018·5 cites·2 claims
- 0481US9805716B2Apparatus and method for large vocabulary continuous speech recognitionELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2016·Granted Oct 31, 2017·5 cites·15 claims
- 0580US10089979B2Signal processing algorithm-integrated deep neural network-based speech recognition apparatus and learning method thereofELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2015·Granted Oct 2, 2018·5 cites·10 claims
- 0678US9368177B2Magnetic resistance structure, method of manufacturing the magnetic resistance structure, and electronic device including the magnetic resistance structureSAMSUNG ELECTRONICS CO LTD·Filed 2014·Granted Jun 14, 2016·6 cites·15 claims
- 0776US8504362B2Noise reduction for speech recognition in a moving vehicleLEE SUNG JOO·Filed 2009·Granted Aug 6, 2013·11 cites·18 claims
- 0876US8249867B2Microphone array based speech recognition system and target speech extracting method of the systemCHO HOON YOUNG·Filed 2008·Granted Aug 21, 2012·10 cites·16 claims
- 0975US10628785B2Mobilized laundry service systemLEE CHANG SHIN·Filed 2016·Granted Apr 21, 2020·4 cites·9 claims
- 1075US10529091B2Calibration method and apparatusHYUNDAI MOBIS CO LTD·Filed 2018·Granted Jan 7, 2020·3 cites·27 claims
- 1174US9950667B2Vehicle system for detecting object and operation method thereofHYUNDAI MOBIS CO LTD·Filed 2015·Granted Apr 24, 2018·4 cites·15 claims
- 1274US9669761B2Around view monitoring apparatus and method thereofHYUNDAI MOBIS CO LTD·Filed 2014·Granted Jun 6, 2017·5 cites·17 claims
- 1372US8374869B2Utterance verification method and apparatus for isolated word N-best recognition resultKOREA ELECTRONICS TELECOMM·Filed 2009·Granted Feb 12, 2013·7 cites·16 claims
- 1470US10900845B2Printed material for temperature sensing display package and packaging material using the sameCJ CHEILJEDANG CORP·Filed 2016·Granted Jan 26, 2021·1 cites·10 claims
- 1569US10402494B2System and method for automatically expanding input textELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2017·Granted Sep 3, 2019·1 cites·20 claims
- 1669US9928444B2Image recognizing apparatus and method that informs the driver that the image is not recognized when it is determined that a disturbance occurs in the imageHYUNDAI MOBIS CO LTD·Filed 2015·Granted Mar 27, 2018·2 cites·12 claims
- 1767US12211849B2Super-steep switching device and inverter device using the sameRESEARCH & BUSINESS FOUND SUNGKYUNKWAN UNIV·Filed 2024·Granted Jan 28, 2025·0 cites·5 claims
- 1864US10478788B2Apparatus of controlling the bubble size and contents of bubble, and that methodKOREA ATOMIC ENERGY RES·Filed 2016·Granted Nov 19, 2019·1 cites·9 claims
- 1963US8219396B2Apparatus and method for evaluating performance of speech recognitionCHO HOON-YOUNG·Filed 2008·Granted Jul 10, 2012·4 cites·9 claims
- 2061US8364483B2Method for separating source signals and apparatus thereofKOREA ELECTRONICS TELECOMM·Filed 2009·Granted Jan 29, 2013·3 cites·13 claims
- 2160US12484300B2Super-steep switching device and inverter device using the sameRESEARCH & BUSINESS FOUND SUNGKYUNKWAN UNIV·Filed 2022·Granted Nov 25, 2025·0 cites·5 claims
- 2260US11362224B2Photodetector and method of manufacturing the photodetectorRESEARCH & BUSINESS FOUND SUNGKYUNKWAN UNIV·Filed 2020·Granted Jun 14, 2022·0 cites·14 claims
- 2360US8666739B2Method for estimating language model weight and system for the sameJEON HYUNG BAE·Filed 2011·Granted Mar 4, 2014·3 cites·14 claims
- 2460US6078536APacket type integrated circuit memory devices having pins assigned direct test mode and associated methodsSAMSUNG ELECTRONICS CO LTD·Filed 1998·Granted Jun 20, 2000·19 cites·15 claims
- 2558US2022387267A1Fine bubble-containing cosmetic for improving dermal penetration, manufacturing system of fine bubble-containing cosmetic for improving dermal penetration, and manufacturing method of fine bubble-containing cosmetic for improving dermal penetrationLEE SUNG JOO·Filed 2020·Application pending·0 cites
- 2656US2025185407A1Stack structure and manufacturing method thereof, capacitor using the same, transistor using the same, dye-sensitized solar cell using the same, and architectural film for window glass coating using the sameRESEARCH & BUSINESS FOUND SUNGKYUNKWAN UNIV·Filed 2024·Application pending·0 cites
- 2756US2025185252A1Ferroelectric structure and manufacturing method thereof, true random number generator using the same, solar cell using the same, and non-volatile rf switch using the sameRESEARCH & BUSINESS FOUND SUNGKYUNKWAN UNIV·Filed 2024·Application pending·0 cites
- 2856US2025185269A1Heterojunction structure device, method for manufacturing the same, field effect transistor using the same, artificial visual system using the same, solar cell using the same, gas sensor using the same, and piezoelectric device using the sameRESEARCH & BUSINESS FOUND SUNGKYUNKWAN UNIV·Filed 2024·Application pending·0 cites
- 2954US8332222B2Viterbi decoder and speech recognition method using same using non-linear filter for observation probabilitiesCHUNG HOON·Filed 2009·Granted Dec 11, 2012·2 cites·5 claims
- 3054US2025238860A2Method for supporting transaction of unlisted stocks and unlisted stock transaction server using sameKIM YUN HEE·Filed 2021·Application pending·0 cites
- 3154US2024281880A1Method for providing ui for supporting trading of unlisted stocks, and unlisted stock trading and unlisted stock trading server using sameKIM YUN HEE·Filed 2021·Application pending·0 cites
- 3253US9515143B2Heterogeneous layered structure, method of preparing the heterogeneous layered structure, and electronic device including the heterogeneous layered structureSAMSUNG ELECTRONICS CO LTD·Filed 2014·Granted Dec 6, 2016·0 cites·8 claims
- 3350US8296135B2Noise cancellation system and methodKANG BYUNG OK·Filed 2008·Granted Oct 23, 2012·1 cites·8 claims
- 3450US2024155955A1Junction structure element, method of manufacturing the same, and in-memory computing device including the sameRESEARCH & BUSINESS FOUND SUNGKYUNKWAN UNIV·Filed 2023·Application pending·0 cites
- 3548US11605650B2Negative transconductance device and multi-valued inverter logic device using the sameRESEARCH & BUSINESS FOUND SUNGKYUNKWAN UNIV·Filed 2020·Granted Mar 14, 2023·0 cites·14 claims
- 3647US10378761B2Hospital waste plasma incineratorLEE SUNG JOO·Filed 2017·Granted Aug 13, 2019·0 cites·7 claims
- 3747US2023361193A1Junction structure element and method of manufacturing the sameRESEARCH & BUSINESS FOUND SUNGKYUNKWAN UNIV·Filed 2023·Application pending·0 cites
- 3847US2010154015A1Metadata search apparatus and method using speech recognition, and iptv receiving apparatus using the sameKOREA ELECTRONICS TELECOMM·Filed 2009·Application pending·0 cites
- 3947US2014052660A1Mobilized laundry service systemLEE SUNG·Filed 2012·Application pending·0 cites
- 4046US2009076814A1Apparatus and method for determining speech signalKOREA ELECTRONICS TELECOMM·Filed 2008·Application pending·0 cites
- 4145US2008082328A1Method for estimating priori SAP based on statistical modelKOREA ELECTRONICS TELECOMM·Filed 2007·Application pending·0 cites
- 4245US2016376055A1Packing BoxCJ CHEILJEDANG CORP·Filed 2016·Application pending·0 cites
- 4345US2004122677A1Telephony user interface system for automatic speech-to-speech translation service and controlling method thereofFiled 2003·Application pending·0 cites
- 4444US9284453B2Soluble conductive polymer and method for preparing sameLEE SUNG-JOO·Filed 2009·Granted Mar 15, 2016·0 cites·11 claims
- 4544US2014163986A1Voice-based captcha method and apparatusKOREA ELECTRONICS TELECOMM·Filed 2013·Application pending·0 cites
- 4642US10789332B2Apparatus and method for linearly approximating deep neural network modelELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2018·Granted Sep 29, 2020·0 cites·6 claims
- 4742US2015012274A1Apparatus and method for extracting feature for speech recognitionKOREA ELECTRONICS TELECOMM·Filed 2014·Application pending·0 cites
- 4841US2013325475A1Apparatus and method for detecting end point using decoding informationINST ELECTRONICS & TELECOMM RE·Filed 2013·Application pending·0 cites
- 4940US2016347041A1Oil and water absorbent food packing material, method for manufacturing the same and tray using the sameCJ CHEILJEDANG CORP·Filed 2016·Application pending·0 cites
- 5039US2018165578A1Deep neural network compression apparatus and methodELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2017·Application pending·0 cites
Showing the top 50 of 55 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →