Inventor · disambiguated record
Won Pil Yu
Also filed as: YU WON PIL
12 granted patents·10 pending applications·56 citations·filing 2002–2020
88Inventor score
Files withKOREA ELECTRONICS TELECOMM9ELECTRONICS & TELECOMMUNICATIONS RES INST3LEE JAE YEONG3LEE YU-CHEOL2RYOO SAHNGWON2
Top patents by PatentIndex Score
22 records- 0190US11480974B2Topological map generation apparatus for navigation of robot and method thereofELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2019·Granted Oct 25, 2022·12 cites·8 claims
- 0283US7634336B2Localization system and method of mobile robot based on camera and landmarksKOREA ELECTRONICS TELECOMM·Filed 2006·Granted Dec 15, 2009·20 cites·19 claims
- 0365US7681464B2Apparatus for detecting the movement of its embedded attaching meansKOREA ELECTRONICS TELECOMM·Filed 2006·Granted Mar 23, 2010·3 cites·12 claims
- 0464US8027515B2System and method for real-time calculating locationKOREA ELECTRONICS TELECOMM·Filed 2005·Granted Sep 27, 2011·6 cites·21 claims
- 0561US9310807B2Method and system for creating indoor environment mapLEE YU-CHEOL·Filed 2010·Granted Apr 12, 2016·3 cites·14 claims
- 0658US8935096B2Apparatus for fast path search by learning heuristic function and method thereofKOREA ELECTRONICS TELECOMM·Filed 2012·Granted Jan 13, 2015·2 cites·6 claims
- 0757US2010049366A1Surroundings mapping apparatus capable of applying quickly changed surroundings information in mobile robot and method thereofKOREA ELECTRONICS TELECOMM·Filed 2007·Application pending·0 cites
- 0854US9554507B2Mowing robot with mowing boundary area and grass length recognizerELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2014·Granted Jan 31, 2017·1 cites·4 claims
- 0952US8296064B2Path search methodLEE JAE-YEONG·Filed 2007·Granted Oct 23, 2012·1 cites·8 claims
- 1051US9098088B2Method for building outdoor map for moving object and apparatus thereofLEE YU CHEOL·Filed 2011·Granted Aug 4, 2015·1 cites·15 claims
- 1151US8000537B2Optical vision chip (OVC) and image recognition method using the sameKOREA ELECTRONICS TELECOMM·Filed 2007·Granted Aug 16, 2011·1 cites·10 claims
- 1243US6920246B2Method for segmentation-based recognizing handwritten touching numeral stringsKOREA ELECTRONICS TELECOMM·Filed 2002·Granted Jul 19, 2005·4 cites·19 claims
- 1342US2009312871A1System and method for calculating location using a combination of odometry and landmarksLEE JAE-YEONG·Filed 2007·Application pending·0 cites
- 1441US7072513B2Method of segmenting handwritten touching numeral strings having non-vertical segmentation lineKOREA ELECTRONICS TELECOMM·Filed 2003·Granted Jul 4, 2006·2 cites·12 claims
- 1540US2021011135A1Method for detection of laser reflectors for mobile robot localization and apparatus for the sameELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2020·Application pending·0 cites
- 1639US2009164044A1Localiazation service framework for estimating robot position and method thereforKOREA ELECTRONICS TELECOMM·Filed 2008·Application pending·0 cites
- 1738US2012141094A1Method for generating training video and recognizing situation using composed video and apparatus thereofRYOO SAHNGWON·Filed 2011·Application pending·0 cites
- 1838US2012236287A1External environment visualization apparatus and methodLEE JAE YEONG·Filed 2012·Application pending·0 cites
- 1936US2008294338A1Method of Mapping and Navigating Mobile Robot by Artificial Landmark and Local CoordinateDOH NAKJU·Filed 2006·Application pending·0 cites
- 2035US2009295546A1Method and apparatus for performing wireless sensor network communicating selectively using infrared and radio frequency communicationHA YOUNG-GUK·Filed 2006·Application pending·0 cites
- 2133US2012155711A1Apparatus and method for analyzing videoRYOO SAHNGWON·Filed 2011·Application pending·0 cites
- 2230US2012162425A1Device and method for securing visibility for driverCHOI SUNG LOK·Filed 2011·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Won Pil Yu files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →