Inventor · disambiguated record
Chang-Rak Yoon
Also filed as: YOON CHANG RAK
7 granted patents·10 pending applications·51 citations·filing 2004–2020
82Inventor score
Files withKOREA ELECTRONICS TELECOMM7ELECTRONICS & TELECOMMUNICATIONS RES INST2LEE SEONG-HO2YOON CHANG-RAK2CHANG YOON-SEOP1
Top patents by PatentIndex Score
17 records- 0190US10025096B2Apparatus and method for transforming augmented reality information of head-up display for vehicleELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2017·Granted Jul 17, 2018·17 cites·20 claims
- 0286US8564607B2Apparatus and method for creating textures of buildingLEE SEONG-HO·Filed 2010·Granted Oct 22, 2013·15 cites·9 claims
- 0381US9275458B2Apparatus and method for providing vehicle camera calibrationKOREA ELECTRONICS TELECOMM·Filed 2013·Granted Mar 1, 2016·10 cites·18 claims
- 0474US8670939B2Apparatus and method of providing facility informationYOON CHANG-RAK·Filed 2010·Granted Mar 11, 2014·3 cites·20 claims
- 0571US9576489B2Apparatus and method for providing safe driving informationETRI-JIM-ELECTRONICS AND TELECOMMUNICATIONS RES INST·Filed 2015·Granted Feb 21, 2017·4 cites·13 claims
- 0664US9063328B2Head-up display apparatus and method for vehicleKOREA ELECTRONICS TELECOMM·Filed 2013·Granted Jun 23, 2015·2 cites·16 claims
- 0748US8670614B2Method and system for providing tile map service using image fusionYOON CHANG RAK·Filed 2011·Granted Mar 11, 2014·0 cites·12 claims
- 0842US2008133554A1Method for Storing Multipurpose Geographic InformationKOREA ELECTRONICS TELECOMM·Filed 2004·Application pending·0 cites
- 0942US2020269865A1Method of recognizing emotion of driver and apparatus using the sameELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2020·Application pending·0 cites
- 1039US2012159310A1Method for converting mobile web application into native application and apparatus using the sameCHANG YOON-SEOP·Filed 2011·Application pending·0 cites
- 1139US2014149034A1Apparatus for integrating multiple rate systems and method of operating the sameKOREA ELECTRONICS TELECOMM·Filed 2013·Application pending·0 cites
- 1238US2012131682A1Method and apparatus for protecting digital contentsKIM JAE CHUL·Filed 2011·Application pending·0 cites
- 1338US2011154373A1Automatic mash-up apparatus and methodKOREA ELECTRONICS TELECOMM·Filed 2010·Application pending·0 cites
- 1438US2011153590A1Apparatus and method for searching for open api and generating mashup block skeleton codeKOREA ELECTRONICS TELECOMM·Filed 2010·Application pending·0 cites
- 1537US2012089376A1Apparatus and method for mapping and visualizing time-series information to 3d spatial modelKIM HAK CHEOL·Filed 2011·Application pending·0 cites
- 1636US2012128205A1Apparatus for providing spatial contents service and method thereofLEE SEONG-HO·Filed 2011·Application pending·0 cites
- 1735US2015204687A1Apparatus and method of guiding lane change based on augmented realityKOREA ELECTRONICS TELECOMM·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →