Inventor · disambiguated record
Sang Ik Na
Also filed as: NA SANG IK
4 granted patents·3 pending applications·15 citations·filing 2006–2010
71Inventor score
Top patents by PatentIndex Score
7 records- 0165US7681464B2Apparatus for detecting the movement of its embedded attaching meansKOREA ELECTRONICS TELECOMM·Filed 2006·Granted Mar 23, 2010·3 cites·12 claims
- 0262US8954191B2Mobile robot and controlling method of the sameYI DONG HOON·Filed 2010·Granted Feb 10, 2015·5 cites·18 claims
- 0361US9310807B2Method and system for creating indoor environment mapLEE YU-CHEOL·Filed 2010·Granted Apr 12, 2016·3 cites·14 claims
- 0461US9060658B2Mobile robot with single camera and method for recognizing 3D surroundings of the sameCHOI YOO-JIN·Filed 2010·Granted Jun 23, 2015·4 cites·19 claims
- 0557US2010049366A1Surroundings mapping apparatus capable of applying quickly changed surroundings information in mobile robot and method thereofKOREA ELECTRONICS TELECOMM·Filed 2007·Application pending·0 cites
- 0639US2010036556A1Autonomous mobile robot capable of detouring obstacle and method thereofNA SANG-IK·Filed 2007·Application pending·0 cites
- 0736US2008294338A1Method of Mapping and Navigating Mobile Robot by Artificial Landmark and Local CoordinateDOH NAKJU·Filed 2006·Application pending·0 cites
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