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Dive into the research topics where Lee Jong Heon is active.

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Featured researches published by Lee Jong Heon.


Archive | 2012

APPARATUS FOR MANAGING LEARNING ABILITY AND METHOD FOR PROVIDING HINT THEREBY, SERVER FOR MANAGING LEARNING ABILITY AND DRIVING METHOD THEREOF

Park Keun Tae; Wee Nam Sook; Lee Doo Seok; Sohn Jung Kyo; Kim Haeng Moon; John Seong Sik; Park Yong Gil; Choe Seung Lock; Lee Dong Hahk; Lee Jong Heon; Lee Myung Sung


Archive | 2012

NAVIGATION SYSTEM USING PICTURE AND METHOD OF COTNROLLING THE SAME

Moon Jung Bae; Lee Dong Hahk; Lee Jong Heon


Archive | 2012

SYSTEM AND METHOD FOR VIDEO SURVEILLANCE

Kim Yong Sung; Choi Ju Young; Lee Jong Heon; Lee Dong Hahk


Archive | 2012

MATHEMATICS EDUCATION SERVICE SYSTEM AND METHOD, MATHEMATICS QUESTION ANALYSISING AND GENERATING APPARATUS, CLOUD COMPUTING SERVICE APPARATUS AND METHOD

Park Keun Tae; Wee Nam Sook; Lee Doo Seok; Sohn Jung Kyo; Kim Haeng Moon; Park Yong Gil; Choe Seung Lock; Lee Dong Hahk; Lee Jong Heon; Lee Myung Sung


Archive | 2012

METHOD FOR ADJUSTING DIFFICULTY OF LEARNING, SYSTEM, APPARATUS AND TERMINAL THEREFOR

Park Yong Gil; Park Keun Tae; Choe Seung Lock; Lee Dong Hahk; Lee Jong Heon


Archive | 2012

METHOD FOR CONVERTING COMPOSITE SENTENCE INCLUDING NATURAL LANGUAGE AND MATHEMATICAL FORMULA INTO LOGICAL EXPRESSION, APPARATUS AND COMPUTER-READABLE RECORDING MEDIUM WITH PROGRAM THEREFOR

Park Keun Tae; Choi Hyeong In; Wee Nam Sook; Lee Doo Seok; Sohn Jung Kyo; Kim Haeng Moon; Park Yong Gil; Choe Seung Lock; Lee Dong Hahk; Lee Jong Heon; Lee Myung Sung


Archive | 2008

METHOD AND APPARATUS OF UPDATING NETWORK INFORMATION FOR MANAGING CRRM IN MULTI-RADIO NETWORK

Kim Jae Hoon; Kim Joung Cheol; Lee Jong Heon; Choi Hyeong In; Sohn Jung Kyo; Hwang Jin Ho; Ihm Jong Tae


Archive | 2012

CONTACT DETAILS ACQUISITION APPARATUS AND METHOD USING IDENTIFICATION CODE

Hyun Dong Joon; Kwon Dong Hee; Lee Dong Hahk; Lee Jong Heon; Lee Myung Sung


Archive | 2012

LEARNING PAGE AUTOMATIC COMPOSING SYSTEM, APPARATUS AND METHOD THEREFOR

Choe Seung Lock; Wee Nam Sook; Lee Doo Seok; Sohn Jung Kyo; Kim Haeng Moon; Hwang Seong Woo; Park Yong Gil; Park Keun Tae; Lee Dong Hahk; Lee Jong Heon; Lee Myung Sung


Archive | 2012

SYSTEM AND METHOD FOR PROVIDING CARD SERVICE INFORMATION BASED ON LOCATION

Kim Yong Sung; Lee Myung Sung; Lee Jong Heon; Lee Dong Hahk

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