2014

Jee-Hwan Ryu, Popov Dmitry, Gaponov Igor EXOSKELETON-TYPE GLOVE FOR SUPPORTING MOTION OF BODY BY TWISTING STRING, 10-1370375, 227, 2014 KR

Jee-Hwan Ryu, Kwang-Hyun Lee METHOD AND SYSTEM FOR DETECTING OBSTACLE, 10-1413532, 6 24, 2014 KR

Jee-Hwan Ryu, Kwang-Hyun Lee METHOD AND SYSTEM FOR TRAINING PRACTICE USING HAPTIC INTERFACE, 10-1349742, 1 3, 2014 KR

Jee-Hwan Ryu, Ah-Sung Kim, Kyeong-Ju Min, Yeong-Keun Park AUTOMATIC PARKING SYSTEM FOR VEHICLE, 10-1424636, 7 23, 2014 KR

Jee-Hwan Ryu, Popov Dmitry, Gaponov Igor MOTION CONTROL DEVICE BASED ON TWISTING STRING, 10-1419697, 7 9, 2014 KR

Jee-Hwan Ryu Multi-User Teleoperation System Stablization Method, 4 21, 2014 KR

Jee-Hwan Ryu, Popov Dmitry, Gaponov Igor Exoskeleton-Type Glove, 4 21, 2014 KR

Jee-Hwan Ryu, Popov Dmitry, Gaponov Igor Exoskeleton-Type Glove, 4 21, 2014 KR

Jee-Hwan Ryu Control Network and Control Network Passivation Method, 4 25, 2014 KR

2013

Jee-Hwan Ryu, Ba-Hai Nguyen Haptic Controller and Device Controlling System Using Thereof, 10-1244442, 3 11, 2013 KR

Jee-Hwan Ryu, Do Trung Hieu Haptic Interface Apparatus and Method, and Teleoperation System, 10-1268604, 5 22, 2013 KR

Jee-Hwan Ryu, Jeong-Keol Lee Cosmetic container, 10-1289483, 7 18, 2013 KR

Jee-Hwan Ryu HAPTIC DEVICE CONTROLLER BASED ON PO/PC AND CONTROLLING METHOD OF THEREOF, 10-1309288, 9 10, 2013 KR

Jee-Hwan Ryu HYBRID ACTUATOR COMPOSED OF INTEGRATED MOTOR AND BRAKE, AND OPERATING METHOD THEREOF, 10-1261978, 5 2, 2013 KRBibTex

Jee-Hwan Ryu, Jang-Sik Park METHOD AND SYSTEM FOR CONTROLLING EQUIPMENT USING USER MOTION, 2 28, 2013 KR

Jee-Hwan Ryu, Popov Dmitry, Gaponov Igor EXOSKELETON-TYPE GLOVE FOR DRIVING BIDIRECTIONAL, 5 15, 2013 KR

Jee-Hwan Ryu, Jeong-Keol Lee WALL HANGER, , 2013 KR

Jee-Hwan Ryu MOTION CONTROL DEVICE BASED ON WINDING STRING, Popov Dmitry, Igor Gaponov, 7 30, 2013 KR

Jee-Hwan Ryu Driving controller, 9 25, 2013 KR

Jee-Hwan Ryu 3D Laser Scanner for AGV Vehicles, 11 25, 2013 KR

Jee-Hwan Ryu, Jeong-Keol Lee Twisting String Device, 12 18, 2013 KR

2012

Jee-Hwan Ryu, Ba-Hai Nguyen Steer-By-Wire STEER UNIT, 10-1189627, 10 4, 2012 KR

Jee-Hwan Ryu, Ba-Hai Nguyen, Ngo Hai Bac MOTOR VELOCITY CONTROL SYSTEM AND METHOD USING SINGLE LOOP, 10-1107109, 1 11, 2012 KRBibTex

Jee-Hwan Ryu TIME DOMAIN PASSIVITY BASED BILATERAL CONTROLLER FOR A STABLE TELEOPERATION WITH TIME-DELAY, 10-1180994, 9 4, 2012KR

Jee-Hwan Ryu HYBRID ACTUATOR COMPOSED OF INTEGRATED MOTOR AND BRAKE, AND OPERATING METHOD THEREOF, 2 28, 2012 KR

Jee-Hwan Ryu Kontroll-Netzwerk und Verfahren zur Passivierung enies Kontroll-Netzwerkes, 10 22, 2012 DE

2011

Jee-Hwan Ryu, Totorkulov Khalis Wafer transferring robot Arm, 10-1082604, 11 4, 2011 KR

Jee-Hwan Ryu POWER-OPERATED WALKING SUPPORTING DEVICE, 10-1049526, 7 8, 2011 KR

Jee-Hwan Ryu, Seung-Jae Lee, Totorkulov Khalis, Young-Uk Song, Keum-Seok Lee Apparatus For Measuring Operating Cable Force
which applied to the Robot Manipulator Using Fiber Bragg Grating Sensor And Romote Operating Apparatus for Robot Mnipulator
thereof, 4 25, 2011 KRBibTex

Jee-Hwan Ryu, Totorkulov Khalis Wafer transferring robot Arm, 10-1082605, 11 4, 2011 KR

Jee-Hwan Ryu BIDIRECTIONAL CONTROLLER FOR ENSURING STABLE REMOTE CONTROL IN TIME DELAY USING TIME DOMAIN PASSIVITY APPROACH,
HAPTIC INTERFACE DEVICE AND METHOD, AND REMOTE CONTROL ROBOT SYSTEM, 8 3, 2011 KR

Jee-Hwan Ryu Kontroll-Netzwerk und Verfahren zur Passivierung enies Kontroll-Netzwerkes, 9 25, 2011 DE

2010

Jee-Hwan Ryu, Yeon-Seon Ryu, Ba-Hai Nguyen, Ye-Seul Kim Regenerative suspension device for automobiles and ships, 10-0971152, 7 13, 2010 KRBibTex

Jee-Hwan Ryu, Yeon-Seon Ryu, Ba-Hai Nguyen, Ye-Seul Kim Electric current direct measurement Steer-By-Wire steering control
device, 10-0971284, 7 13, 2010 KR

Jee-Hwan Ryu, Totorkulov Khalis PRESENTATION METHOD USING AUGMENTED REALITY, 11 20, 2010

2009

Jee-Hwan Ryu, Yeon-Seon Ryu Multifunctional health monitoring and driving assistance device, 10-0931701, 12 4, 2009 KR

2008

Jee-Hwan Ryu Injection method of physical damping in control system based on FPGA, and Haptic system using it, 10 16, 2008 KR