Publication

Featured Publication

International Journal

[57] Jeong Eun Yoon, Jiwon Chung, Soah Park, Hyunbin Won, Changhwan Kim, Inryeol Baek, Je-sung Koh*, Sumin Helen Koo*, “Evaluation of Gait-assistive Soft Wearable Robot Designs for Wear Comfort, Focusing on Electroencephalogram and Satisfaction”, IEEE Robotics and Automation Letters (RA-L), Jul. 2024

[56] Yeonwook Roh, Hyeongseok Kim, Eun-A Kim, Kyungbin Ji, Minji Kang, Dohyeon Gong, Sunghoon Im, Insic Hong, Jieun Park, Soo Jung Park, Yiseul Bae, Jae-Il Park, Je-Sung Koh, Seungyong Han, Eun Jeong Lee*, Daeshik Kang*, “Transient shuttle for a widespread neural probe with minimal perturbation”, Vol. 8, No. 1, 40, Jul. 2024

[55] Jieun Park, Minho Kim, Jinhyung Park, Myungrae Hong, Sunghoon Im, Damin Choi, Eunyoung Kim, Dohyeon Gong, Seokhaeng Huh, Seung‐Un Jo, ChangHwan Kim, Je‐Sung Koh*, Seungyong Han*, Daeshik Kang*, “Active Whisker‐Inspired Food Material Surface Property Measurement Using Deep‐Learned Mechanosensor”, Advanced Intelligent Systems, 2300660, Feb. 2024.

[54] Dongjin Kim, Chan Jin Park, Je-Sung Koh*, Jonghyun Ha*, “Small-scale robots inspired by aquatic interfacial biolocomotion”, MRS Bulletin, Vol.49, No. 2, 148-158, Feb. 2024.

[53] Je‐Sung Koh, Sang‐Min Baek, Baekgyeom Kim, Kyu‐Jin Cho*, Ho‐Young Kim*, “Comparison of water and terrestrial jumping in natural and robotic insects”, Annals of the New York Academy of Sciences, Vol. 1537, No.1, 13–31, Jul. 2024.

[52] Yeonwook Roh, Seunggon Lee, Sang Min Won, Suhyeon Hwang, Dohyeon Gong, Changhwan Kim, Insic Hong, Daseul Lim, Hyeongseok Kim, Minho Kim, Baekgyeom Kim, Taewi Kim, Sunghoon Im, Dongwook Shin, Uikyum Kim, Jungil Choi, Je-Sung Koh*, Daeshik Kang*, Seungyong Han*, “Crumple-recoverable electronics based on plastic to elastic deformation transitions”, Nature Electronics, Vol. 7, No. 1, 66-76, Jan. 2024.

[51] Myung Rae Hong, Sanghun Kang, Jingoo Lee, Sungchul Seo, Seungyong Han*, Je-Sung Koh*, Daeshik Kang*, “Optimizing Reinforcement Learning Control Model in Furuta Pendulum and Transferring it to Real-World”, IEEE Access, Vol. 11, Aug. 2023.

[50] Victor M Ortega-Jimenez, Ardian Jusufi, Christian E Brown, Yu Zeng, Sunny Kumar, Robert Siddall, Baekgyeom Kim, Elio J Challita, Zoe Pavlik, Meredith Priess, Thomas Umhofer, Je-Sung Koh, John J Socha, Robert Dudley, M Saad Bhamla, “Air-to-land transitions: from wingless animals and plant seeds to shuttlecocks and bio-inspired robots”, Bioinspiration & biomimetics, Vol. 18, No. 5, Aug. 2023.

[49] Taewi Kim, Insic Hong, Minho Kim, Sunghoon Im, Yeonwook Roh, Changhwan Kim, Jongcheon Lim, Dongjin Kim, Jieun Park, Seunggon Lee, Daseul Lim, Junggwang Cho, Seokhaeng Huh, Seung-Un Jo, ChangHwan Kim, Je-Sung Koh*, Seungyong Han, Daeshik Kang, “Ultra-stable and tough bioinspired crack-based tactile sensor for small legged robots”, npj Flexible Electronics, Vol.7, No.1, 72, Apr. 2023.

[48] Yong-Sin Seo, Jae-Young Lee, Chanhun Park, Jongwoo Park, Byung-Kil Han, Je-Sung Koh, Uikyum Kim, Hugo Rodrigue, Jeongae Bak, Sung-Hyuk Song, “Highly shape-adaptable honeycomb gripper using orthotropic surface tension”, IEEE Transactions on Industrial Electronics, Vol.17, No.3, 2662-2671, Apr. 2023.

[47] Jiaoli Piao, Minseo Kim, Jeesoo Kim, Changhwan Kim, Seunghee Han, Inryeol Back, Je-sung Koh*, Sumin Koo, “Development of a comfort suit-type soft-wearable robot with flexible artificial muscles for walking assistance”, Scientific reports, Vol.13, No.1, 4869, Mar. 2023.

[46] Minseok Gwon, Dongjin Kim, Baekgyeom Kim, Seungyong Han*, Daeshik Kang*, Je-Sung Koh*, "Scale dependence in hydrodynamic regime for jumping on water", Nature Communications, Vol.14, no. 1, Mar. 2023. [Featured in editor's highlight article]

[45] Taewi Kim, Insic Hong, Yeonwook Roh, Dongjin Kim, Sungwook Kim, Sunghoon Im, Changhwan Kim, Kiwon Jang, Seongyeon Kim, Minho Kim, Jieun Park, Dohyeon Gong, Kihyeon Ahn, Jingoo Lee, Gunhee Lee, Hak-Seung Lee, Jeehoon Kang, Ji Man Hong, Seungchul Lee, Sungchul Seo, Bon-Kwon Koo, Je-sung Koh*, Seungyong Han*, Daeshik Kang*, "Spider-inspired tunable mechanosensor for biomedical applications", npj Flexible Electronics, Vol.7, no.1, Mar. 2023.

[44] Mi-jin Kim, Baek-gyeom Kim, Je-sung Koh*, Hwang Yi*, "Flexural biomimetic responsive building façade using a hybrid soft robot actuator and fabric membrane", Automation in Construction, Vol. 145, Jan. 2023.

[43] Victor M Ortega-Jimenez, Elio J Challita, Baekgyeom Kim, Hungtang Ko, Minseok Gwon, Je-Sung Koh, M Saad Bhamla*, "Directional takeoff, aerial righting, and adhesion landing of semiaquatic springtails", PNAS, Vol. 119, no. 46, Nov. 2022.

[42] Jongkuk Ko, Changhwan Kim, Dongjin Kim, Yongkwon Song, Seokmin Lee, Bongjun Yeom, June Huh, Seungyong Han, Daeshik Kang, Je-Sung Koh*, Jinhan Cho*, "High-performance electrified hydrogel actuators based on wrinkled nanomembrane electrodes for untethered insect-scale soft aquabots", Science Robotics, Vol.7, no. 71, Oct. 2022.

[41] Daseul Lim, Insic Hong, Sang Uk Park, Jeong Woo Chae, Seunggon Lee, Hyoung Won Baac, Changhwan Shin, Jungheon Lee, Yeonwook Roh, Chaewan Im, Yoonseok Park, Geumbee Lee, Uikyum Kim, Je‐Sung Koh, Daeshik Kang, Seungyong Han, Sang Min Won, "Functional Encapsulating Structure for Wireless and Immediate Monitoring of the Fluid Penetration", Advanced Functional Materials, Vol. 32, no. 31, 2201854, Aug. 2022.

[40] Dongjin Kim, Baekgyeom Kim, Bongsu Shin, Dongwook Shin, Chang-Kun Lee, Jae-Seung Chung, Juwon Seo, Yun-Tae Kim, Geeyoung Sung, Wontaek Seo, Sunil Kim, Sunghoon Hong, Sungwoo Hwang, Seungyong Han*, Daeshik Kang*, Hong-Seok Lee*, Je-Sung Koh*, "Actuating compact wearable augmented reality devices by multifunctional artificial muscle", Nature communications, Vol. 13, 4155, Jul. 2022. [Featured in editor's highlight article]

[39] Minseok Gwon, Gyubeom Park, Dongpyo Hong, Yong-Jai Park, Seungyong Han*, Daeshik Kang*, Je-sung Koh*, "Soft Directional Adhesion Gripper Fabricated by 3D Printing Process for Gripping Flexible Printed Circuit Boards", International Journal of Precision Engineering and Manufacturing-Green Technology, Vol.9 (4), pp.1151-1163, Jul. 2022. [Featured in Editor-in-chief's choice]

[38] Hongnyoung Yoo, Obeen Kwon, Jaeyeon Kim, Hyeonjin Cha, Hyeok Kim, Heesoo Choi, Seokhun Jeong, Young Jo Lee, Baekhyeom Kim, Gye Eun Jang, Je-Sung Koh*, Gu Young Cho*, Taehyun Park*, "3D-printed flexible flow-field plates for bendable polymer electrolyte membrane fuel cells", Journal of Power Sources, Vol. 532, 1, 231273 Jun. 2022.

[37] Daseul Lim, Insic Hong, Sang Uk Park, Jeong Woo Chae, Seunggon Lee, Hyoung Won Baac, Changhwan Shin, Jungheon Lee, Yeonwook Roh, Chaewan Im, Yoonseok Park, Geumbee Lee, Uikyum Kim, Je‐Sung Koh, Daeshik Kang, Seungyong Han*, Sang Min Won*, "Functional Encapsulating Structure for Wireless and Immediate Monitoring of the Fluid Penetration", Advanced Functional Materials, Vol. 32, 2201854, Apr. 2022.

[36] Dongjin Kim, Minseok Gwon, Baekgyeom Kim, Victor M Ortega-Jimenez, Seungyong Han, Daeshik Kang, Saad Bhamla*, Je-Sung Koh*, "Design of a Biologically Inspired Water-Walking Robot Powered by Artificial Muscle", Micromachines (the Special Issue Microrobotics: A Commemorative Issue in Honor of Professor Robert J. Wood), 13(4), p.627, Apr. 2022.

[35] Taeho Min, Euimin Cheong, Changryeol Lee, Donghyun Park, Baekgyeom Kim, Hugo Rodrigue, Je-Sung Koh*, Dongwoo Lee*, "Print-and-Spray Electromechanical Metamaterials", Soft Robotics, Oct. 2021

[34] Yeonwook Roh, Minho Kim, Sang Min Won, Daseul Lim, Insic Hong, Seunggon Lee, Taewi Kim, Changhwan Kim, Doohoe Lee, Sunghoon Im, Gunhee Lee, Dongjin Kim, Dongwook Shin, Dohyeon Gong, Baekgyeom Kim, Seongyeon Kim, Sungyeong Kim, Hyun Kuk Kim, Bon-Kwon Koo, Sungchul Seo, Je-Sung Koh*, Daeshik Kang*, Seungyong Han*, "Vital signal sensing and manipulation of a microscale organ with a multifunctional soft gripper", Science Robotics,  Vol 6, no.59, Oct. 2021.

[33] Heon Joon Lee, Sangyul Baik, Gui Won Hwang, Jin Ho Song, Da Wan Kim, Bo-yong Park, Hyeongho Min, Jung Kyu Kim, Je-sung Koh, Tae-Heon Yang, Changhyun Pang, "An electronically perceptive bioinspired soft wet-adhesion actuator with carbon nanotube-based strain sensors", ACS Nano, 15 (9), 14137-14148, Aug. 2021.

[32] Emma Steinhardt, Nak-seung P Hyun, Je-sung Koh, Gregory Freeburn, Michelle H Rosen, Fatma Zeynep Temel, SN Patek, Robert J Wood, "A physical model of mantis shrimp for exploring the dynamics of ultrafast systems", Proceedings of the National Academy of Sciences (PNAS),  Vol. 118, No. 33, Aug. 2021.

[31]  Uikyum Kim, Gwanghyun Jo, Heeyeon Jeong, Cheol Hoon Park, Je-Sung Koh, Dong Il Park, Hyunmin Do, Taeyong Choi, Hwi-Su Kim, Chanhun Park, "A Novel Intrinsic Force Sensing Method for Robot Manipulators During Human–Robot Interaction", IEEE Transactions on Robotics (TRO), Vol. 37, No. 6, pp. 2218-2225, May. 2021.

[30] Kim, Dongjin, Seungyong Han, Taewi Kim, Changhwan Kim, Doohoe Lee, Daeshik Kang, and Je-Sung Koh, "Design of a Sensitive Balloon Sensor for Safe Human–Robot Interaction" Sensors 21, no. 6: 2163, Feb. 2021.

[29] Bae, Seung-Yong, Je-Sung Koh*, and Gwang-Pil Jung*, "A Miniature Flapping Mechanism Using an Origami-Based Spherical Six-Bar Pattern" Applied Sciences 11, no. 4: 1515, Feb. 2021.

[28] Jae-Young Lee, Yong-Sin Seo, Chanhun Park, Je-Sung Koh, Uikyum Kim, Jongwoo Park, Hugo Rodrigue, Byeungin Kim, Sung-Hyuk Song, "Shape-adaptive universal soft parallel gripper for delicate grasping using a stiffness-variable composite structure", IEEE Transactions on Industrial Electronics, vol. 68, no. 12, pp. 12441-12451, Dec. 2020.

[27] Sumin Helen Koo, Young Bin Lee, Changhwan Kim, Gibaek Kim, Giuk Lee, Je-Sung Koh, "Development of gait assistive clothing-typed soft wearable robot for elderly adults", International Journal of Clothing Science and Technology, Vol. 33, No. 4, Nov. 2020.

[26] Sa-Reum Kim, Dae-Young Lee, Sang-Joon Ahn, Je-sung Koh, Kyu-Jin Cho, "Morphing origami block for lightweight reconfigurable system", IEEE Transactions on Robotics (TRO), Vol. 37, No. 2, pp. 494-505, Nov. 2020.

[25] Jongkuk Ko, Dongjin Kim, Yongkwon Song, Seokmin Lee, Minseong Kwon, Seungyong Han, Daeshik Kang, Yongju Kim, June Huh, Je-sung Koh*, Jinhan Cho*, "Electroosmosis-Driven Hydrogel Actuators Using Hydrophobic/Hydrophilic Layer-By-Layer Assembly-Induced Crack Electrodes", ACS Nano, 14 (9), 11906-11918, 2020.

[24] Hwang Yi, Dongyun Kim, Yuri Kim, Dongjin Kim, Je-sung Koh, Mi-Jin Kim, "3D-printed attachable kinetic shading device with alternate actuation: Use of shape-memory alloy (SMA) for climate-adaptive responsive architecture",  Automation in Construction, Vol. 114,103151, 2020.

[23] Changhwan Kim, Gibaek Kim, Youngbin Lee, Giuk Lee, Seungyong Han, Daeshik Kang, Sumin Helen Koo*, Je-sung Koh*, "Shape memory alloy actuator-embedded smart clothes for ankle assistance", Smart Mater. Struct. 29 055003, 2020.

[22] Gunhee Lee, Yong Whan Choi, Taemin Lee, Kyung Seob Lim, Jooyeon Shin, Taewi Kim, Hyun Kuk Kim, Bon-Kwon Koo, Han Byul Kim, Jong-Gu Lee, Kihyeon Ahn, Eunhan Lee, Min Suk Lee, Jin Jeon, Hee Seok Yang, Phillip Won, Seongho Mo, Namkeun Kim, Myung Ho Jeong, Yeonwook Roh, Seungyong Han, Je-Sung Koh, Sang Moon Kim, Daeshik Kang, Mansoo Choi, "Nature-inspired rollable electronics", NPG Asia Mater, 11, 67, 2019.

[21] Insic Hong, Yeonwook Roh, Je‐Sung Koh, Seonyeob Na, Taewi Kim, Eunhan Lee, Hyeongi An, Jinhyeong Kwon, Junyeob Yeo, Sukjoon Hong, Kyu‐Tae Lee, Daeshik Kang, Seung Hwan Ko, Seungyong Han, "Semipermanent Copper Nanowire Network with an Oxidation‐Proof Encapsulation Layer", Adv. Mater. Technol. 4, 1800422, 2019.

[20] Sungwoo Chun, Wonkyeong Son, Changsoon Choi, Hyeongho Min, Jiwon Kim, Heon Joon Lee, Dongjin Kim, Changhwan Kim, Je-sung Koh, Changhyun Pang, "Bioinspired Hairy Skin Electronics for Detecting the Direction and Incident Angle of Airflow", ACS Applied Materials & Interfaces, 11 (14), 13608-13615, 2019.

[19] Jieun Park, Minho Kim, Insic Hong, Taewi Kim, Eunhan Lee, Eun- Kim, Jae-Kwan Ryu, YongJin Jo, Jeehoon Koo, Seungyong Han, Je-sung Koh, Daeshik Kang"Foot Plantar Pressure Measurement System Using Highly Sensitive Crack-Based Sensor", Vol.19, 5504, Sensors, 2019.

[18] Minho Kim, Hyesu Choi, Taewi Kim, Insic Hong, Yeonwook Roh, Jieun Park, SungChul Seo, Seungyong Han, Je-sung Koh, Daeshik Kang, "FEP Encapsulated Crack-Based Sensor for Measurement in Moisture-Laden Environment", Vol.12, 1516. Materials 2019 

[17] Je-Sung Koh, “Design of Shape Memory Alloy Coil Spring Actuator for Improving Performance in Cyclic Actuation”, Materials. Vol. 11, Issue 11, 2018. 

[16] Eunhan Lee, Taewi Kim, Heeseong Suh, Minho Kim, V. Peter Pikhitsa, Seungyong Han, Je-sung Koh, Daeshik Kang, “Effect of Metal Thickness on the Sensitivity of Crack-Based Sensors. Sensors. Vol.18, Issue 9, 2018. 

[15]   Mark Ilton, M. Saad Bhamla, Xiaotian Ma, Suzanne M. Cox, Leah L. Fitchett, Yongjin Kim, Je-sung Koh, Deepak Krishnamurthy, Chi-Yun Kuo, Fatma Zeynep Temel, Alfred J. Crosby, Manu Prakash, Gregory P. Sutton, Robert J. Wood, Emanuel Azizi, Sarah Bergbreiter and S. N. Patek. "The Principles of Cascading Power Limits in Small, Fast Biological and Engineered Systems." Science, Vol. 360, no. 6387, 2018.

[14]   Hayley McClintock*, F. Zeynep Temel*, Neel Doshi, Je-sung Koh, Robert J. Wood, "The milliDelta: A high-bandwidth, high-precision, millimeter-scale Delta robot", Science Robotics,  Vol 3, no.14, 2018.

[13]   Mustafa Boyvat*, Je-Sung Koh*, Robert J. Wood*, “Addressable wireless actuation for multijoint folding robots and devices”, Science Robotics, vol. 2, no. 8, 2017.

[12]   Yong-Jai Park, Jong-Gu Lee, Sangwon Jeon, Heejin Ahn, Je-Sung Koh, Junghyun Ryu, Maenghyo Cho, and Kyu-Jin Cho, “‘Dual-stiffness structures with reconfiguring mechanism: Design and investigation”, Journal of Intelligent Material Systems and Structures, vol. 27, no. 8, pp. 995-1010, 2016

[11]   Je-Sung Koh*, Eunjin Yang*, Gwang-Pil Jung, Sun-Pill Jung, Jae Hak Son, Sang-Im Lee, Piotr G. Jablonski, Robert J. Wood, Ho-Young Kim and Kyu-Jin Cho. "Jumping on Water: Surface Tension–Dominated Jumping of Water Striders and Robotic Insects.", Science, vol.349, no. 6247, 517-521, 2015. 

[10]   Ryu, Seok Chang, Zhan Fan Quek, Je-Sung Koh, Pierre Renaud, Richard J Black, Behzad Moslehi, Bruce L Daniel, Kyu-Jin Cho and Mark R Cutkosky. "Design of an Optically Controlled Mr-Compatible Active Needle." Robotics, IEEE Transactions on (TRO), vol, 31, no. 1, pp. 1-11, 2015.

[9]   Jung, Sun-Pill, Gwang-Pil Jung, Je-Sung Koh, Dae-Young Lee and Kyu-Jin Cho. "Fabrication of Composite and Sheet Metal Laminated Bistable Jumping Mechanism.", Journal of Mechanisms and Robotics, vol. 7, no. 2, pp. 021010-021010, 2015.

[8]   Lee, Jong-Gu, Junghyun Ryu, Seung-Won Kim, Je-Sung Koh, Kyu-Jin Cho and Maenghyo Cho. "Effect of Initial Tool-Plate Curvature on Snap-through Load of Unsymmetric Laminated Cross-Ply Bistable Composites." Composite Structures, vol.122, pp. 82-91, 2015.

[7]   Seung.-Won Kim, Je-Sung Koh, Jong-Gu Lee, Junghyun Ryu, Maenghyo Cho and K.-J. Cho, “Flytrap-inspired robot using structurally integrated actuation based on bistability and a developable surface”, Bioinspir. Biomim., vol 9, no. 3, p 036004, 9 2014.

[6]   Ji-Suk Kim, Dae-Young Lee, Je-Sung Koh, Gwang-Pil Jung and Kyu-Jin Cho, “Component assembly with shape memory polymer fastener for microrobots”, Smart Mater. Struct., vol 23, no 1, p 015011, 1 2014.

[5]   Gwang-Pil Jung, Je-Sung Koh and K. Cho, “Underactuated Adaptive Gripper Using Flexural Buckling”, IEEE Transactions on Robotics (TRO), vol 29, no. 6, pp 1396–1407, 12 2013.

[4]Dae-Young Lee, Je-Sung Koh, Ji-Suk Kim, Seung-Won Kim and Kyu-Jin Cho, "Deformable-wheel robot based on soft material", International Journal of Precision Engineering and Manufacturing, Vol. 14, No. 5, pp. 1439-1445, Aug. 2013.

[3]Je-Sung Koh, and Kyu-Jin Cho, "Omega-shaped Inchworm-inspired Crawling Robot with Large-Index-and-Pitch (LIP) SMA Spring Actuators", IEEE/ASME Transactions of Mechatronics (TMech), Vol. 18, No. 2, pp. 419-429, Apr. 2013.

[2]Minkyun Noh, Seung-Won Kim, Sungmin An, Je-Sung Koh, Kyu-Jin Cho, "Flea-inspired catapult mechanism for miniature jumping robots", IEEE Transactions on Robotics (TRO), Vol. 28, No. 5, pp. 1007-1018, Oct. 2012.

[1]Kyu-Jin Cho, Je-Sung Koh, Sangwoo Kim, Won-Shik Chu, Yongtaek Hong, Sung-Hoon Ahn,"Review of manufacturing processes for soft biomimetic robots", International Journal of Precision Engineering and Manufacturing(IJPEM), Vol. 10, No. 3, pp. 171-181, 2009. Most Cited Articles Award, 2009 to 2010.

Refereed International Conference

[24] Changhwan Kim, Dongwook Shin, Inryeol Back, Dongjin Kim, Damin Choi, Seungyong Han, Daeshik Kang, Je-Sung Koh*, “Inflatable Robotics Arm Capable of Deploying and Retracting by Rolling for High-Packaging Ratio”, 2024 IEEE 7th International Conference on Soft Robotics (RoboSoft), 990-996, San Diego, USA, Apr. 2024.

[23] Baekgyeom Kim, Victor M Ortega-Jimenez, M Saad Bhamla, Je-sung Koh, “Passive Aerial Righting and Safe Landing of a Small Bio-Inspired Jumping Robot”, 2024 IEEE 7th International Conference on Soft Robotics (RoboSoft), 432-437, San Diego, USA, Apr. 2024, [Best Poster Award, Best Paper Finalist]

[22] Baekgyeom Kim, Doohoe Lee, Dongjin Kim, Seungyong Han, Daeshik Kang, Uikyum Kim, Je-sung Koh*, “Control of Shape Memory Alloy Actuator via Electrostatic Capacitive Sensor for Meso-scale Mirror Tilting System”, 2023 IEEE International Conference on Robotics and Automation (ICRA), Lodon, England, May. 2023.

[21] Jung-Hwan Youn, Je-sung Koh*, Ki-Uk Kyung*, “Compliant microgripper using soft polymer actuator”, 2023 IEEE International Conference on Robotics and Automation (ICRA), Lodon, England, May. 2023.

[20]Je-Sung Koh, Daniel M. Aukes, Brandon Araki, Sarah Pohorecky, Yash Mulgaonkar, Micheal T. Tolley, Vijay Kumar, Daniela Rus and Robert J. Wood, "A Modular Folded Laminate Robot Capable of Multi Modal Locomotion", International Symposium on Experimental Robotics (ISER 2016), Tokyo, Japan, Oct., 2016

[19]Yash Mulgaonkar, Brandon Araki, Je-Sung Koh, L. Guerrero-Bonilla, D. M. Aukes, A. Makineni, M. T. Tolley, D. Rus, R. J. Wood, and V. Kumar, "The flying monkey: A mesoscale robot that can run, fly, and grasp," 2016 IEEE International Conference on Robotics and Automation (ICRA), Stockholm, pp. 4672-4679, 2016

[18]Je-Sung Koh, Sa-Reum Kim and Kyu-Jin Cho, “Self-folding origami using the torsion shape memory alloy wire actuators”, in ASME 2014 International Design Engineering Technical Conferences and Computers and Information in Engineering Conference IDETC/CIE, 2014. Compliant Mechanisms-Application Award

[17]Gwang-Pil Jung, Ji-Suk Kim, Je-Sung Koh, Sunpill Jung and Kyu-Jin Cho, “Role of Compliant Leg in the Flea-Inspired Jumping Robot”, in 2013 IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS), 2013, To appear.

[16]Je-Sung Koh and Kyu-Jin Cho, “Development of an Insect Size Micro Jumping Robot”, in Biomimetic and Biohybrid Systems (Living Machines 2014), Springer International Publishing, 2014, pp 405–407.

[15]Ji-Suk Kim, Gwang-Pil Jung, Je-Sung Koh and Kyu-Jin Cho, “Meso-scale robot assembly using shape memory polymer rivet fastener” Proceedings of the IEEE International Conference on Intelligent Robots and Systems (IROS), pp. 2032, 2013. Best Conference Video Award

[14]Gwang-Pil Jung, Useok Jeong, Je-Sung Koh and Kyu- Jin Cho, “The Development of a Scalable Underactuated Gripper based on Flexural Buckling”,Proceedings of the IEEE International Conference on Intelligent Robots and Systems (IROS), pp. 2077, 2013

[13]Je-Sung Koh, Sun-Pil Jung, Rorbert J. Wood and Kyu-Jin Cho, “A jumping robotic insect based on a torque reversal catapult mechanism”, in 2013 IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS), 2013, pp 3796–3801.

[12]Dae-Young Lee, Ji-Suk Kim, Sa-Reum Kim, Je-Sung Koh, Kyu-Jin Cho, "The Deformable Wheel Robot using Magic-Ball Origami Structure", Proceedings of the ASME 2013 IDETC/CIE, 2013.

[11]Je-Sung Koh, Sun-Pill Jung, Min-Kyun Noh, Seung-Won Kim, and Kyu-Jin Cho, "Flea Inspired Catapult Mechanism with Active Energy Storage and Release for Small Scale Jumping Robot", Proceedings of the IEEE International Conference on Robotics and Automation (ICRA), May. 2013.

[10]Je-Sung Koh, Dae-Young Lee, Seung-Won Kim and Kyu-Jin Cho, "Deformable soft wheel robot using hybrid actuation", the IEEE International Conference on Intelligent Robots and Systems (IROS2012), Oct. 2012.

[9]Junghyun Ryu, Jong-Gu Lee, Meanghyo Cho, Seung-Won Kim, Je-Sung Koh and Kyu- Jin Cho, "Snap-through behavior of bi-stable composite structure using SMA spring actuator", in 52nd AIAA/ASME/ASCE/AMS/ASC SDM conference, 2011.

[8]Seung-Won Kim, Je-Sung Koh, Maenghyo Cho and Kyu-Jin Cho, "Design & Analysis a Flytrap Robot using Bi-stable Composite", Proceedings of the 2011 IEEE International Conference on Robotics and Automation(ICRA), 2011

[7]Je-Sung Koh and Kyu-Jin Cho, "Endoskeletons using Composite Flexure Joint for BioMimetic Meso-scale Robot", Proceedings of the 2011 IEEE International Conference on Robotics and Automation(ICRA), 2011.

[6]J. Ryu, S. Ahn, J. Koh, K. J. Cho, M. Cho, "Modified Brinson model as an equivalent one-dimensional constitutive equation of SMA spring", in Proceedings of SPIE, vol. 7981, p. 79813W, 2011.

[5]Je-Sung Koh and Kyu-Jin Cho, "Omegabot: Crawling robot inspired by Ascotis Selenaria," 2010 IEEE International Conference on Robotics and Automation (ICRA), pp.109-114, 2011.

[4]Seung-Won Kim, Je-Sung Koh, Maenghyo Cho and Kyu-Jin Cho, "Towards a Bio-mimetic Flytrap Robot Based on a Snap-Through Mechanism", Proceedings of the 2010 3rd IEEE RAS/EMBS International Conference on Biomedical Robotics and Biomechatronics(BIOROB), pp.534-539, 2010. Best Student Paper Award

[3]Je-sung Koh, Hong-Jip Kim, Gwang-pil Jung, Kyu-jin Cho, "Crawling robot inspired by Inchworm using SMA spring actuator and flexure joint," International Symposium on Nature-Inspired TECNOLOGY 2010.

[2]Je-Sung Koh, Sung-Min An, and Kyu-Jin Cho,"Finger-sized climbing robot using artificial proleg,"in Biomedical Robotics and Biomechatronics (BioRob), 2010 3rd IEEE RAS and EMBS International Conference on, 610-615, 2010.

[1]Je-Sung Koh and Kyu-Jin Cho, "Omegabot: Biomimetic Inchworm Robot using SMA coil actuator and Smart Composite Microstructures(SCM)", Proceedings of the 2009 IEEE International Conference on Robotics and Biomimetics(RoBio 2009), 2009, pp.1154-1159.