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Seongnam-si, South Korea

Kyung-shik Roh

USPTO Granted Patents = 14 (Patent Applications = 1)

Average Co-Inventor Count = 4.6

ph-index = 6

Forward Citations = 137(Granted Patents)

Location History:

Gyeonggi-do, KR (2007 - 2010)
Seongnam-si, KR (2006 - 2018)

Company Filing History:

14 out of 131,214

Samsung Electronics Co., Ltd.

Years Active: 2006-2018

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14 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 9864914 - Lens assembly, obstacle detecting unit using the same, and moving robot having the same (2018-01-09),

2. 9751214 - Apparatus for returning of robot and returning method thereof (2017-09-05),

3. 8229619 - Method of constructing artificial mark for autonomous driving, apparatus and method of determining position of intelligent system using artificial mark and intelligent system employing the same (2012-07-24),

4. 8055385 - Control system, moving robot apparatus having the control system, and a control method thereof (2011-11-08),

5. 7747348 - Method and apparatus for using rotational movement amount of mobile device and computer-readable recording medium for storing computer program (2010-06-29),

6. 7606416 - Landmark detection apparatus and method for intelligent system (2009-10-20),

7. 7543392 - Motion estimation method and system for mobile body (2009-06-09),

8. 7437226 - Method of constructing artificial mark for autonomous driving, apparatus and method of determining position of intelligent system using artificial mark and intelligent system employing the same (2008-10-14),

9. 7421792 - Apparatus and method of calibrating azimuth of mobile device (2008-09-09),

10. 7328615 - Method and apparatus for detecting free fall of electronic device (2008-02-12),

11. 7302345 - Method and apparatus for generating magnetic field map and method and apparatus for checking pose of mobile body using the magnetic field map (2007-11-27),

12. 7168177 - Method and apparatus for determining a geomagnetic field by using a compass and method and apparatus for determining an azimuth angle of a moving object using the same (2007-01-30),

13. 7155836 - Method and apparatus for using magnetic field (2007-01-02),

14. 7069663 - Apparatus and method of calibrating azimuth of mobile device (2006-07-04),

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