Inventor

ROH YOHAN J

KR2 patents

Patents

2 patents

US8843525B2Sep 23, 2014

Apparatus and method for calculating the selectivity of a range query for multidimensional data

ROH YOHAN J1 citations42

US9405714B2Aug 2, 2016

Method and apparatus for managing sensor data and method and apparatus for analyzing sensor data

ROH YOHAN J0 citations30