Publications

International Journal Articles 

• Compact Modular Robotic Wrist with Variable Stiffness Capability

Hyunsoo Sun, Sungwoo Park, and Donghyun Hwang*

IEEE Transactions on Robotics (IEEE T-RO)

vol. 41, pp. 141-158, Nov. 2024 (DOI: 10.1109/TRO.2024.3492453)

• Three-Axis Flat and Lightweight Force/Torque Sensor for Enhancing Kinesthetic Sensing Capability of Robotic Hand

Sungwoo Park and Donghyun Hwang*

IEEE Transactions on Industrial Electronics (IEEE TIE)

vol. 71, Issue 10, pp. 12707-12717, Oct. 2024 (DOI: 10.1109/TIE.2023.3344833)

• Compact Stick-slip Piezoelectric Rotary Motor with Reduced Undesired Backward Motion

Byeongkyu Lim, Namseon Jang, and Donghyun Hwang*

Microsystem Technologies (MICROSYST TECHNOL)

30, pages 1049–1061, Apr. 2024 (DOI: 10.1007/s00542-024-05654-7)

• Experimental Characterization on Slip Detectability of Barometer-based Tactile Sensor

Gyuwon Kim and Donghyun Hwang*

IEEE Sensors Journal (IEEE Sens. J.)

vol. 23, Issue 18, 15, pp. 21803-21811, Sep. 2023 (DOI: 10.1109/JSEN.2023.3297170)

• BaroTac: Barometric Three-Axis Tactile Sensor with Slip Detection Capability

Gyuwon Kim and Donghyun Hwang*

Sensors

vol. 23, no.1, pp. 428, Dec. 2022 (DOI: 10.3390/s23010428)

• On the Design of Integrated Tele-Monitoring/Operation System for Therapeutic Devices in Isolation Intensive Care Unit

ChangSeob Song, Gyungtak Yang, Sungwoo Park, Namseon Jang, Soobin Jeon, Sang-Rok Oh, and Donghyun Hwang*

IEEE Robotics and Automation Letters (IEEE RA-L) w/ IROS 2022 Presentation

vol. 7, Issue 4, pp. 8705-8712, Oct. 2022 (DOI: 10.1109/LRA.2022.3188431)

• In Vivo Cellular-Level 3D Imaging of Peripheral Nerves Using a Dual-Focusing Technique for Intra-Neural Interface Implantation

Min Woo Lee, Namseon Jang, Nara Choi, Sungwook Yang, Jinwoo Jeong, Hyeong Soo Nam, Sang-Rok Oh, Keehoon Kim, and Donghyun Hwang*

Advanced Science (Adv Sci) 

vol. 9, Issue 3, 2102876, 25 Jan. 2022 (DOI: 10.1002/advs.202102876) 

Selected as the inside back cover

• Softness-adaptive Pinch-Grasp Strategy Using Fingertip Tactile Information of Robot Hand

Sungwoo Park and Donghyun Hwang*

IEEE Robotics and Automation Letters (IEEE RA-L) w/ CASE 2021 Presentation

vol. 6, no. 4, pp. 6370-6377, Oct. 2021 (DOI: 10.1109/LRA.2021.3092770)

• Effect of 2.5D Haptic Feedback on Virtual Object Perception via a Stylus

Gyuwon Kim, Donghyun Hwang* and Jaeyoung Park*

Scientific Reports (Sci Rep)

11, 18954 (2021). 23 Sep. 2021 (DOI: /10.1038/s41598-021-98589-2)

• Development of an Embedded Sensor System for a 5-DOF Finger-wearable Tactile Interface

Byeongkyu Lim, Changhun Lee, and Donghyun Hwang*

IEEE/ASME Transactions on Mechatronics (IEEE TMECH) 

vol. 26, no. 4, pp. 1728-1736, Aug. 2021 (DOI: 10.1109/TMECH.2021.3077700)

• A Suction-based Peripheral Nerve Gripper Capable of Controlling the Suction Force

Namseon Jang, Min Woo Lee, and Donghyun Hwang*

IEEE/ASME Transactions on Mechatronics (IEEE TMECH)

vol. 26, no. 4, pp. 1867-1876, Aug. 2021 (DOI: 10.1109/TMECH.2021.3077078)

• Soft Robotic Palm with Tunable Stiffness Using Dual-Layered Particle Jamming Mechanism

Jeongwon Lee, Jaehee Kim. Sungwoo Park, Donghyun Hwang, and Sungwook Yang*

IEEE/ASME Transactions on Mechatronics (IEEE TMECH)

vol. 26, no. 4, pp. 1820-1827, Aug. 2021 (DOI: 10.1109/TMECH.2021.3077941)

• Compact and Lightweight End-effectors to Drive Hand-operated Surgical Instruments for Robot-assisted Microsurgery

Namseon Jang, Yong Seok Ihn, N. Choi, Gangyong Gu, J. Jeong, Sungwook Yang, S. Yim, Keehoon Kim, Sang-Rok Oh, Donghyun Hwang*

IEEE/ASME Transactions on Mechatronics (IEEE TMECH) w/ AIM 2020 Presentation

Vol. 25, no. 4, pp. 1933–1943, Aug. 2020 (DOI: 10.1109/TMECH.2020.2993935)

• An Experimental Study on Precision Positioning Characteristics of Shape Memory Alloy Actuator

Sungwoo Park and Donghyun Hwang*

Microsystem Technologies (MICROSYST TECHNOL)

26, pp. 2801-2807, Apr. 2020 (DOI: 10.1007/s00542-020-04853-2)

• A Tele-operated Microsurgical Forceps-Driver with a Variable Stiffness Haptic Feedback Master Device

Sungwoo Park, Namseon Jang, Yong Seok Ihn, Sungwook Yang, Jinwoo Jeong, Sehyuk Yim, Sang-Rok Oh, Keehoon Kim, Donghyun Hwang*

IEEE Robotics and Automation Letters (IEEE RA-L) w/ ICRA 2020 Presentation

Vol. 5, No. 2, pp. 1946–1953, Apr. 2020 (DOI: 10.1109/LRA.2020.2969161)

• Handheld Nerve Electrode Insertion Tool

Sehyuk Yim*, Ye‐Eun Oh, Jinwoo Jeong, Yong Seok Ihn, Donghyun Hwang, Sang‐Rok Oh, Keehoon Kim

IEEE/ASME Transactions on Mechatronics (IEEE TMECH)

Vol. 5, No. 2, pp. 1946–1953, Apr. 2020 (DOI: 10.1109/LRA.2020.2969161)

• Compact Modular Cycloidal Motor with embedded Shape Memory Alloy Wires

Donghyun Hwang*, YongSeok Ihn, Keehoon Kim

IEEE Transactions on Industrial Electronics (IEEE TIE)

Vol. 65, Issue 5, pp. 4028–4038, May 2018 (DOI: 10.1109/TIE.2017.2764839)

• On the Design of a Miniature Haptic Ring for Cutaneous Force Feedback Using Shape Memory Alloy Actuators

Donghyun Hwang, Jaemin Lee, Keehoon Kim*

Smart Materials and Structures (SMART MATER STRUCT)

26, 105002, Sep. 2017 (DOI: 10.1088/1361-665X/aa860d)

• A Planar Wobble Motor with a XY Compliant Mechanism Driven by Shape Memory Alloy

Donghyun Hwang*, Toshiro Higuchi

IEEE/ASME Transactions on Mechatronics (IEEE TMECH)

Vol. 21, No. 1, pp. 302–315, Feb. 2016 (DOI: 10.1109/TMECH.2015.2439046)

• A Rotary Actuator Using Shape Memory Alloy Wires

Donghyun Hwang*, Toshiro Higuchi

IEEE/ASME Transactions on Mechatronics (IEEE TMECH)

Vol. 19, No. 5, pp. 1625–1635, Sep. 2014 (DOI: 10.1109/TMECH.2013.2290545)

• Design of an Impact Drive Actuator Using Shape Memory Alloy Wire

Shinya Hattori, Masayuki Hara*, Hiroyuki Nabae, Donghyun Hwang, Toshiro Higuchi

Sensors and Actuators A: Physical

Vol. 219, pp. 47–57, Nov. 2014 (DOI: 10.1016/j.sna.2014.08.013)

• A Cycloid Wobble Motor Using Shape Memory Alloy Wires

Donghyun Hwang*, Toshiro Higuchi

Smart Materials and Structures

23, 055023, pp. 1–13, Apr. 2014 (DOI: 10.1088/0964-1726/23/5/055023)

• Robust Design and Performance Verification of an In-Plane XYθ Micro-Positioning Stage

Donghyun Hwang, Jungwoong Byun, Jaehwa Jeong, Moon G. Lee*

IEEE Transactions on Nanotechnology (IEEE TNANO)

Vol. 10, No. 6, pp. 1412–1423, Nov. 2011 (DOI: 10.1109/TNANO.2011.2159015)

• Note: Design of a novel ultraprecision in-plane XYθ positioning stage

Donghyun Hwang, Moon G. Lee, Jaehwa Jeong*

Review of Scientific Instruments

Vol. 82, Issue 2, pp. 026102-1–026102-3, Feb. 2011 (DOI: 10.1063/1.3516042)

• Vibration Transmissibility Reduction Module with Flexure Mechanism for Personal Tools

Donghyun Hwang, Deuk-Kyu Lee, Jaehwa Jeong, Moon G. Lee*

Journal of Mechanical Science and Technology

Vol. 24, No. 1, pp. 223–226, 2010 (DOI: 10.1007/s12206-009-1132-7)

International Conference Proceedings

• MagTac: Magnetic Six-Axis Force/Torque Fingertip Tactile Sensor for Robotic Hand Applications

Sungwoo Park, Sang-Rok Oh, and Donghyun Hwang*

2023 IEEE International Conference on Robotics and Automation (ICRA 2023)

pp. 10367-10372, June. 2023. (DOI: 10.1109/ICRA48891.2023.10161042)

• On the Design of 2 Degrees-of-Freedom Robotic Wrist Based on Sheet-type Flexure Mechanism

Hyunsoo Sun and Donghyun Hwang*

The 20th International Conference on Ubiquitous Robots (UR 2023)

June. 2023.

• On the Design of 2 Degrees-of-Freedom Compliant Robotic Wrist Based on Sheet-type Flexure Joint

Hyunsoo Sun and Donghyun Hwang*

The 19th International Conference on Ubiquitous Robots (UR 2022)

July. 2022.

• On the Design of 3 Degrees-of-Freedom End-effector to Manipulate User Interfaces of Ventilator in Intensive Care Unit

GyungTak Yang, ChangSeob Song, Sungwoo Park, Namseon Jang, Sang-Rok Oh, and Donghyun Hwang

The 19th International Conference on Ubiquitous Robots (UR 2022)

July. 2022.

• Parametric Characterization of Barometer-based Tactile Sensor for Slip Detection

Gyuwon Kim, Sungwoo Park, and Donghyun Hwang

The 19th International Conference on Ubiquitous Robots (UR 2022)

July. 2022.

• HaptiCube: a Compact 5-DoF Finger-wearable Tactile Interface

Byeongkyu Lim, Keehoon Kim, sang-Rok Oh, and Donghyun Hwang*

2019 IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS 2019)

pp. 5094-5100, Nov. 2019. (DOI: 10.1109/IROS40897.2019.8967773)

• Development of a Surgical-Forceps Driver with an Embedded High-precision Soft Force Sensor Module

Sung-Woo Park, Namseon Jang, Jinwoo Jeong, Yong Seok Ihn, Sehyuk Yim, Sungwook Yang, Keehoon Kim, Sang-Rok Oh, and Donghyun Hwang*

2019 International Conference on Active Materials and Soft Mechatronics (AMSM 2019)

October. 2019. (DOI: 10.1109/CBS46900.2019.9114510)

• A Compact 5-DoF Finger-Wearable Tactile Interface

Byeongkyu Lim, Sung-Woo Park, and Donghyun Hwang*

The 4th International Conference on Active Materials and Soft Mechatronics (AMSM 2019)

Oct. 2019. 

• Development of a Surgical-Forceps Driver with an Embedded High-precision Tiny Force Sensor Module

Sungwoo Park, Namseon Jang, Jinwoo Jeong, Yong Seok Ihn, Sehyuk Yim, Sungwook Yang, Keehoon Kim, Sang-Rok Oh, Donghyun Hwang*

2019 IEEE International Conference on Cyborg and Bionic Systems (CBS 2019)

pp. 221-226, Sep. 2019. (DOI: 10.1109/CBS46900.2019.9114510)

• A Miniature Suction-gripper with Passive and Active Microneedle Arrays to Manipulate Peripheral Nerves

Namseon Jang, Yong Seok Ihn, Jinwoo Jeong, Sungwook Yang, Sehyuk Yim, Sang-Rok Oh, Keehoon Kim, and Donghyun Hwang*

2019 IEEE International Conference on Robotics and Automation (ICRA 2019)

pp. 9202–9208, May 2019. (DOI: 10.1109/ICRA.2019.8794154)

• Towards a high precision robotic platform for neural interface implantation

Jinwoo Jeong, Sehyuk Yim, Donghyun Hwang, Sang‐Rok Oh, Keehoon Kim, Yong Seok Ihn*

2018 IEEE International Conference on Cyborg and Bionic Systems (CBS 2018)

pp. 185–190, October 2018. (DOI: 10.1109/CBS.2018.8612253)

• A Pilot Study on the Novel Non‐invasive Nerve‐Holder with Negative‐pressure Suctions

Donghyun Hwang*, ByeongKyu Lim, Hyun Gi Jung, Yong Seok Ihn, Jinwoo Jeong, Sehyuk Yim, Sang‐Rok Oh, Keehoon Kim

2018 40th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC 2018)

pp. 1789–1792, July 2018. (DOI: 10.1109/EMBC.2018.8512555)

• An Experimental Study on the Insertion of Neural Interfaces into Peripheral Nerve using a Piezoelectric Vibrator

Byeongkyu Lim, Yong Seok Ihn, Sehyuk Yim, Jinwoo Jeong, Sang-Rok Oh, Keehoon Kim, Donghyun Hwang*

16th International Conference on New Actuators (ACTUATOR 2018)

pp. 165–168, June 2018.

• Preliminary Results of a Handheld Nerve Electrode Insertion Device

S. Yim, Y.‐E. Oh, W. Choi, H. Park, J. Jeong, Y. Ihn, D. Hwang, S.‐R. Oh, J. Kim, K. Kim

2018 IEEE International Conference on Robotics and Automation (ICRA 2018)

pp.1504–1510, May, 2018. (DOI: 10.1109/ICRA.2018.8460882)

• On the Design of the 5-DoF Finger-wearable Cutaneous Haptic Device

Byeongkyu Lim, Keehoon Kim, and Donghyun Hwang*

2017 IEEE International Conference on Robotics and Biomimetics (ROBIO 2017)

pp. 872–878, Dec. 2017. (DOI: 10.1109/ROBIO.2017.8324527)

• A Handheld Device for Magnetically Inserting a Neural Interface into a Peripheral Nervous System

Sehyuk Yim, Donghyun Hwang, Yongsuk Ihn, Jinwoo Jeong, Sang-Rok Oh, and Keehoon Kim

39th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC 2017)

pp. 226–229, July 2017. (DOI: 10.1109/EMBC.2017.8036803)

• A Preliminary Study on the Method for Stable and Reliable Implantation of Neural Interfaces into Peripheral Nervous System

Donghyun Hwang, Yong Seok Ihn, Seonhong Hwang, Sang-Rok Oh, Keehoon Kim

6th IEEE RAS/EMBS International Conference on Biomedical Robotics and Biomechatronics (BioRob 2016)

pp. 561–566, June 2016. (DOI: 10.1109/BIOROB.2016.7523685)

• The Development of Underactuated Prosthetic Robotic Fingers using a Linkage Mechanism and Shape Memory Alloy : A Pilot Study

Jaemin Lee, Donghyun Hwang, MinKyu Kim, Keehoon Kim

6th IEEE RAS/EMBS International Conference on Biomedical Robotics and Biomechatronics (BioRob 2016)

Singapore, pp. 554–560, June 2016. 

Finalist of Best Paper Award

• A New Conceptual Rotary Actuator Using Shape Memory Alloy Wires

Donghyun Hwang, Shinya Hattori and Toshiro Higuchi

13th International Conference on New Actuator (ACTUATOR 2012)

pp. 810–813, June 2012.

• Linear Actuator Using Rapid Deformation of Shape Memory Alloy Wire

Shinya Hattori, Donghyun Hwang and Toshiro Higuchi

13th International Conference on New Actuator (ACTUATOR 2012)

pp. 500–503, June 2012.

• Design and Analysis of In-Plane Ultra-Precision XYθz Positioning Stage with Cymbal Guide and Scott-Russell mechanism

Donghyun Hwang, Moon G. Lee and J. Jeong

10th international conference of the euspen

P 5.13, Vol. 2, pp. 69–72, May 2010.  

Heidenhain Scholar Awards

• Precision XY positioning stage with coupled flexures and piezo actuators for avoiding parasitic tilt error

Donghyun Hwang, H. Kim, S. Lee, J. Jeong, Moon G. Lee

2009 ASME International Manufacturing Science and Engineering Conference (MSEC), MSEC 2009－84094

pp. 541–545, Oct. 2009. (DOI: 10.1115/MSEC2009-84094)

• Vibration Reduction module with Flexure mechanism for Personal Tools

Donghyun Hwang, Deuk-Kyu Lee, Moon G. Lee

3rd International Conference on Manufacturing, Machine Design and Tribology

p. 96, June 2009.

• Performance analysis and Parametric Design of an Ultra Precision XY Parallel Kinematics Stage Using a Coupled Flexure Leaf Spring Mechanism

Donghyun Hwang, S. Cheon, H. Kim, S. Lee, Moon G. Lee, J. Jeong*

9th International Conference of the euspen

Vol. 1, pp. 349–352, June 2009.

• A Flexure Guided Stage with Piezo Electric Transducers for Laser Micro/Nano Machining

J. Kim, Donghyun Hwang, K. Lee, J. Jeong, Moon G. Lee*

10th Anniversary International Conference of the euspen

Vol. 2, pp. 29–32, May 2008. 

• A Novel Stage with Voice Coil Motor for Micro/Nano Laser Machining

Donghyun Hwang, H. Kim, and Moon G. Lee*

American Society for Precision Engineering (ASPE) 2008 Spring Topical Meeting

Vol. 43, pp. 39–43, April 2008.

Domestic Journal Article

• Design of Alignment Mark Stamper Module for LED Post-Processing

Donghyun Hwang, Young W. Sohn, Tae-ho Seol, YongHo Jeon, Moon G. Lee*

Journal of the Korean Society of Manufacturing Technology Engineers

Vol. 24, No. 2, pp. 155–159, April 2015. (DOI : 10.7735/ksmte.2015.24.2.155)

• Design of High Frequency Vibration Mechanism with PZT actuator for Ultraprecision Laser Machining

H. Kim, Donghyun Hwang, J. Park, S. Cho, M. G. Lee

Journal of the Korean Society of Machine Tool Engineers

Vol. 19, No. 3, pp. 419–425, June 2010.

Domestic Conference Proceedings 

• Slip Direction Detectability of Barometric Tactile Sensor 

Gyuwon Kim, Sungwoo Park, and Donghyun Hwang*

The 17th Korea Robotics Society Annual Conference (KRoC 2022)

May. 2022, (in Korean).

• Development of Robot-hand Capable of Weight-Adaptive Grasping Based on the Kinesthetic Feedback

Sungwoo Park and Donghyun Hwang*

The 17th Korea Robotics Society Annual Conference (KRoC 2022)

May. 2022, (in Korean).

• On the Design of Two Degrees-of-Freedom Flexure-based Compliant Robotic Wrist

Hyunsoo Sun and Donghyun Hwang*

The 17th Korea Robotics Society Annual Conference (KRoC 2022)

May. 2022, (in Korean).

• Development of Master-slave System for Tele-monitoring/operating Mechanical Ventilators in Isolation Intensive Care Unit

ChangSeob Song, Gyungtak Yang, Sungwoo Park, Namseon Jang, Soobin Jeon, Sang-Rok Oh, and Donghyun Hwang*

The 17th Korea Robotics Society Annual Conference (KRoC 2022)

May. 2022, (in Korean).

• Development of End-effector for Tele-operation System to Manipulate Therapeutic Devices in ICU

Gyungtak Yang, ChangSeob Song, Sungwoo Park, Namseon Jang, Sang-Rok Oh, and Donghyun Hwang*

The 17th Korea Robotics Society Annual Conference (KRoC 2022)

May. 2022, (in Korean).

• On the Design of a Joystick with Kinesthetic Feedback Capability

Gyu Won Kim, Si Yeon Baik, Ok Ryong Jo, Kyung Jik Kim, Dong Hyun Hwang*, and Jae Young Park*

KSME (The Korean Society of Mechanical Engineers) 2021 Spring Conference

May. 2021, (in Korean).

• Development of Microsurgical Robot End-effectors to Visualize the Mircrostructure of Peripheral Nerve Fibers

Namseon Jang, Min Woo Lee, Yong Seok Ihn, Nara Choi, Jinwoo Jeong, Sungwook Yang, Sehyuk Yim, Keehoon Kim, Sang-Rok Oh, and Donghyun Hwang*

The 16th Korea Robotics Society Annual Conference (KRoC 2021)

May. 2021, (in Korean).

• Development of Robot-hand capable of Softness-adaptive Pinch-grasp Using Fingertip Tactile Information

Sung-Woo Park and Donghyun Hwang*

The 16th Korea Robotics Society Annual Conference (KRoC 2021)

May. 2021, (in Korean).

• On the Design of a Robot-Hand with Compliant Continuum Mechanisms for Complex Finger Gestures

Hyunsoo Sun, Donghyun Hwang*

KSPE (Korean Society for Precision Engineering) 2021 Conference

May. 2021, (in Korean)

• Development of Microsurgical Robot End-effectors to Perform Peripheral Nerve Epineurial Windowing

Namseon Jang, Donghyun Hwang*

KSPE (Korean Society for Precision Engineering) 2020 Conference

Sep. 2020, (in Korean)

• A High-precision Robot-hand Fingertip Tactile Sensor Module for Softness-adaptive Grasp

Sung-Woo Park and Donghyun Hwang*

KSPE (Korean Society for Precision Engineering) 2020 Conference

Sep. 2020, (in Korean).

• A Tele-Microsurgical Forceps-Driver and a Haptic Feedback Master Device

Namseon Jang, Sungwoo Park, Yong Seok Ihn, Sungwook Yang, Jinwoo Jeong, Sehyuk Yim, Sang-Rok Oh, Keehoon Kim, and Donghyun Hwang*

The 15th Korea Robotics Society Annual Conference (KRoC 2020)

Aug. 2020, (in Korean).

• A High-precision Soft Tactile Array Sensor Module Embedded in Robot Hand Fingertips

Sung-Woo Park and Donghyun Hwang*

The 15th Korea Robotics Society Annual Conference (KRoC 2020)

Aug. 2020, (in Korean).

• A Peripheral Nerve Gripper based on Negative-pressure with Passive and Active Microneedle Arrays

Namseon Jang, Yong Seok Ihn, Jinwoo Jeong, Sungwook Yang, Sehyuk Yim, Sang-Rok Oh, Keehoon Kim, Donghyun Hwang*

2019 KSME BioEngineering Division Spring Conference & 2019 KSME-JSME BioEng Joint Symposium

April. 2019. (in Korean).

• An Experimental Study on the Position Control of Shape Memory Alloy Actuator with a Hysteresis Compensator

Sung-Woo Park and Donghyun Hwang*

The 14th Korea Robotics Society Annual Conference (KRoC 2018)

Jan. 2019, (in Korean).

• End-effectors for the Surgical Robot Platform Manipulating Peripheral Nerves

Namseon Jang, Yong Seok Ihn, Jinwoo Jeong, Sungwook Yang, Sehyuk Yim, Sang-Rok Oh, Keehoon Kim, Donghyun Hwang*

The 14th Korea Robotics Society Annual Conference (KRoC 2018)

Jan. 2019, (in Korean).

• A Vibration-Assisted Puncturing Method to Insert a Micro-needle into the Peripheral Nerve

Byeongkyu Lim, Yong Seok Ihn, Sehyuk Yim, Jinwoo Jeong, Sang-Rok Oh, Keehoon Kim, Donghyun Hwang*

KSPE (Korean Society for Precision Engineering) 2018 Spring Conference

May 2018, (in Korean).

Best Paper Award

• On the design of the compact end-effectors for neuro-surgical robot: forceps and scissors

Namseon Jang, Yong Seok Ihn, Sehyuk Yim, Jinwoo Jeong, Sang-Rok Oh, Keehoon Kim, Donghyun Hwang*

KSPE (Korean Society for Precision Engineering) 2018 Spring Conference

May 2018, (in Korean).

• On the Design of the 4-DoF Finger-Wearable Haptic Device with Compliant Mechanisms

Byeongkyu Lim and Donghyun Hwang*

KSPE (Korean Society for Precision Engineering) 2017 Spring Conference

May 2017, (in Korean). 

Best Paper Award

• A Cycloidal Motor Using Shape Memory Alloy Wires

Donghyun Hwang*, Toshiro Higuchi

The 19th Symposium on Theory of Machines and Mechanisms

June 2013, (in English).  

Young Investigator Fund Best Paper Award

• A Bidirectional Rotary Actuator Using Shape Memory Alloy Wires

Donghyun Hwang, Shinya Hattori, Toshiro Higuchi

2013 JSPE Spring Conference

pp. 1107–1108, March 2013, (in English).

• Positioning Mechanism Using Rapid Deformation of Shape Memory Alloy Wire

Shinya Hattori, Donghyun Hwang, Toshiro Higuchi

2013 JSPE Spring Conference

pp. 749–750, March, 2013, (in Japanese).

• Optimal Design of A Flexure Guided Stage with Piezoelectric Transducers

Donghyun Hwang, J. Park, J. Jeong, M. G. Lee

Korean Society for Precision Engineering (KSPE) 2008 Spring Topical Meeting

June 2008, (in Korean). 

Patents

• 겸자 구동 장치 (App. No. 10-2019-0109865 KR)

• 말초 신경 파지 장치 (App. No. 10-2018-0147136 KR)

• 가위 구동 장치 (App. No. 10-2018-0094355 KR)

• 겸자 구동 장치 (App. No. 10-2018-0076669 KR)

• 신경 전극체 삽입 장치 (App. No. 10-2018-0086486 KR) 

• 말초 신경 조작이 가능한 로봇 플랫폼 (App. No. 10-2018-0056323 KR) 

• PERIPHERAL NERVE FIXING APPARATUS (App. No. 16/287246 US), 말초 신경 고정 장치 (App. No. 10-2018-0043058)

• TACTILE TRANSMISSION DEVICE AND USER INTERFACE SYSTEM INCLUDING THE SAME (App. No. 16/199708), 촉감 전달 장치 및 이를 구비한 사용자 인터페이스 시스템 (Patent No. 10-1948079 KR)

• SHIELDING DEVICE (App. No. 15/985931 US), 차단장치 (Pat. No. 10-1937295 KR) 

• APPARATUS FOR INSERTION OF NERVE ELECTRODES (App. No. 15/907832 US), 전극체 삽입 장치 (App. No. 10-2017-0108811 KR)

• PLANAR NEURAL PROBE STRUCTURE AND ITS ASSEMBLY STRUCTURE FOR CHRONIC IMPLANTATION (App. No. 15/721217 US), 신경 탐침 구조체 및 이를 구비한 신경 탐침 조립체 (Patent No. 10-1887024 KR)

•  APPARATUS FOR INVASIVE INSERTION OF ELECTRODE STRUCTURE (App. No. 15/678894 US), 침습형 전극체 삽입 장치 (Pat. No. 10-0135194 KR)

• APPARATUS FOR CONVERTING A PLURALITY OF LINEAR MOVEMENT INTO TWO DEGREE OF FREEDOM MOVEMENT (Pat. No. 10144137 US), 복수의 직선 운동을 2 자유도 운동으로 변환하는 운동 변환 기구 (Pat. No. 10-1703052 KR)

• PLANAR 3-DOF STAGE (App. No. PCT/KR2010/001951, Pub. No. 2011/093553 WO, 2012/0279344 US, 2 529 882 EP), 평면 3자유도 스테이지 (Pat. No. 10-0979539 KR)