• 23. H. Lee, J. Kim, S. Lim, H. Choi, “Micro robot and micro robot behavior measurement system,” US Patent number US11204423B2, Dec. 21th. 2021.
  • 22. H. Choi, E. Shin, H. Yeo, E. Kim, “Cell stimulation apparatus, ultrasound and electric stimulation apparatus,” PCT Patent number KR2019/013104, October 7th. 2019.
  • 21. J. Jang, M. Sim, K. Shin, J. Choi, C. Moon, H. Choi, “Pain detection method and electronic device therefor,” US Patent number 16/331,007, June 20th. 2019.
  • 20. H. Choi, W. Lee, J. Jung, “Cell stimulating system,” US Patent number 10,260,035 B2, April 16th. 2019.
  • 19. J. Jang, B. Jun, H. Choi, J. Choi, K. Shin, C. Si, Y. Lee, “Thin-film Transistor Device,” US Patent number 10177179, January 2019.
  • 18. H. Choi, S. Kim, S. Lee, “Capsule-type Microrobot and Using Method thereof,” US Patent number 10188841, January 2019.
  • 17. H. Choi, J. Kim, S. Lee, S. Kim, “Microrobot-based Biomimetic System,” US Patent pending US16312757, December 2018.
  • 16. H. Choi, C. Moon, M. Sim, K. Lee, J. Choi, J. Jang, “Method and Device for Sensing Pain,” US Patent number 15/983,878, May 2018.
  • 15. J. Jang, K. Lee, M. Sim, C. Moon, J. Choi, H. Choi, “Method and Device for Sensing Pain,” US Patent Number 10,001,422, June 2018.
  • 14. H. Choi, Y. Kwak, J. Kim, S. Lee, C. Yoon, “System for Controlling Microrobot Combined with Vision System,” PCT Patent Pending KR2018/005699, May 2018.
  • 13. H. Choi, S. Jeon, J. Lee, S. Lee, S. Kim, “Micro-robot Coupled to Catheter,” US Patent Number 9,968,411, May 2018.
  • 12. H. Choi, S. Kim, S. Lee, “Micro-robot Coupled to Catheter,” JP Patent Number 6196340, August 2017.
  • 11. H. Choi, J. Kim, S. Lee, S. Kim, “Biomimetic System Based on Microrobot,” PCT Patent Pending KR2017/006590, June 2017.
  • 10. H. Choi, J. Jang, S. Kim, “Integrated Artificial Cochlear Implant, and Method for Manufacturing Same,” AU Patent Number 2013345707, February 2017.
  • 9. Jae Eun Jang, Minkyung Sim, Kwon Sik Shin, Ji-Woong Choi, Cheil Moon, Hongsoo Choi, “Method and Device for Sensing Pain,” PCT Patent Pending KR2016/010048, September 2016.
  • 8. H. Choi, S. Kim, “Magnetic Field-controlled Movable Bio-scaffold and Constructing Method thereof,” US Patent Number 9,402,903, August 2016.
  • 7. H. Choi, S. Lee, S. Kim, “System for Controlling Micro-robot Using Transfer Robot,” US Patent pending 15/044,543, February, 2016.
  • 6. H. Choi, S. Jeon, J. Lee, S. Lee, S. Kim, “Micro-robot Coupled to Catheter,” JP Patent number 2016-027342, February, 2016.
  • 5. H. Choi, S. Kim, S. Lee, “Capsule-type Microrobot and Using Method thereof,” US Patent pending 14/735,901, June, 2015.
  • 4. H. Choi, W. Lee, J. Jung, “MEMS Ultrasonic Transducer Based Cell Stimulation System,” PCT Patent Pending KR2014/011063, November, 2014.
  • 3. H. Choi, J. Choi, J. Jang, “Integrated Cochlear Implant and Manufacturing Method for The Same,” PCT Patent pending KR2013/008974, October, 2013
  • 2. S. Hur, Y. H. Lee and H. S. Choi, “MEMS Microphone based on Graphene Nano Membrane,” PCT Patent Pending KR2011/003584, April, 2011.
  • 1. H. S. Choi, Y. W. Lee, S. Hur and J. S. Park, “Single Chip for Sound Visualization,” PCT Patent Pending KR2011/003569, April, 2011.
  • 96. H. Choi, H. Yeo, A. Yeon, K. Kim, and H. Seo, “Piezoelectric micro-electro mechanical system vector hydrophone equipment and method for manufacturing the same.”, Korea Patent Number, 10-2367922, Feb. 2022
  • 95. H. Choi, J. Kim and E. Kim “Biomimetic chip device.”, Korea Patent Number, 10-2320730, Oct 2021
  • 94. H. Choi and J. Kim “Biomimetic chip device.”, Korea Patent Number, 10-2320725, Oct 2021
  • 93. H. Choi, S. Kim and S. Lee  “Method for manufacturing ultra 3D micro robot using laser-structured polymer.”, Korea Patent Number, 10-2289323, Aug 2021
  • 92. J. Kim, H. Choi, A. Awais, and A. Hoshiar,  “Micro-robot and method for controlling the temperature of a region of interest located in the body.”, Korea Patent Number, 10-2256971, May 2021
  • 91. H. Choi, H. Yeo, K. Kyoung, and H. Seo,  “High sensitivity compression type accelerometer and method for assembling the same”, Korea Patent Number, 10-2250987, May 2021
  • 90. H. Choi, J. Kim, K. Kim, and A. Hoshiar,  “Micro-robot for steering guidewire.”, Korea Patent Number, 10-2220663, Feb 2021
  • 89. J. Kim, H. Choi, and J. Park,  “Biodegradable micro-robot for hyperthermia therapy and drug release.”, Korea Patent Number, 10-2220657, Feb 2021
  • 88. H. Choi, J. Kim, K. Kim and A. Hoshiar, “Micro-robot for steering guidewire.”, Korea Patent Number, 10-2208265, Jan 2021
  • 87. A. Hoshiar, H. Choi, J. Kim and S. Lee, “Micro-robot for drug release.”, Korea Patent Number, 10-2186231, Nov 2020
  • 86. J. Ahn, H. Choi and W. Kang, “Method of determination of position-angle microrobot.”, Korea Patent Number, 10-2144893, Aug 2020
  • 85. J. Kim and H. Choi, “Culture apparatus for microfludic device.”, Korea Patent Number, 10-2136246, July 2020
  • 84. H. Choi, E. Shin, H. Yeo, E. Kim, “Cell Stimulation apparatus, ultrasound and electric stimulation apparatus.”, Korea Patent Number, 10-2135125, July 2020
  • 83. S. Lim, H. Choi, H. Lee, J. Kim “Microrobot and Measurement System of Microrobot”, Korea Patent Number, 10-2080184, Feb 2020
  • 82. H. Choi, W. Lee, W. Kang, E. Shin, K. Lee, J. Jung, “Cell Stimulation System,” Korea Patent Number, 10-2071976, Jan 2020
  • 81. H. Choi, E. Shin, W. Kang, K. Lee, W. Lee, J. Jung, “Ultrasonic sensor, manufacturing method of the same, and security system,” Korea Patent Number, 10-2064462, Jan 2020
  • 80. H. Choi, J. Lee, J. Kim, “Microrobot for hyperthermia and medical treatment material delivery,” Korea Patent Number, 10-2051143, Nov 2019
  • 79. H. Choi, S. Kim, S. Lee, “Mobile bio-scaffold controlled by magnetic field,” Korea Patent Number, 10-2045988, Nov 2019
  • 78. H. Choi, S. Kim, S. Lee, “Mobile bio-scaffold controlled by magnetic field,” Korea Patent Number, 10-2045986, Nov 2019
  • 77. H. Choi, Y. Kwak, J. Kim, S. Lee, C. Yoon,  “Micro robot control system combined with video system,” Korea Patent Number, 10-1983789, May 2019
  • 76. H. Choi, J. Kim, J. Park,  “Biodegradable Microrobot for Hyperthermia and Drug Release Therapy,” Korea Patent pending, 10-2019-0028077, March 2019
  • 75. H. Choi, S. Jeon,  “A Cell Culture System including an Ultrasonic Transducer,” Korea Patent pending, 10-2019-0016838, February 2019
  • 74. H. Choi, J. Kim  “Culture Device of Microfluidic Element,” Korea Patent pending, 10-2018-0134448, November 2018
  • 73. H. Choi, J. Kim  “Human Body Simulation Chip Device,” Korea Patent pending, 10-2018-0134447, November 2018
  • 72. H. Choi, J. Kim, S. Lee  “Microrobot for Steering of Guidewire,” Korea Patent pending, 10-2018-0167889, December 2018
  • 71. H. Choi, J. Kim, E. Kim  “Cell Culture Structure Controlled by Magnetic Field, Cell Culture System Using thereof and Method of Connecting Neuron Using thereof.” Korea Patent pending, 10-2018-0169908, December 2018
  • 70. S. Lim, H. Choi, H. Lee, J. Kim “Microrobot and Measurement System of Microrobot,” Korea Patent pending, 10-2018-0105318, September 2018
  • 69. J. Ahn, H. Choi, W. Kang “Position-angle determination method of microrobot,” Korea Patent pending, 10-2018-0061250, May 2018.
  • 68. Ali. K. Hoshiar, H. Choi, J. Kim, S. Lee “Self-Acoustic System for Microrobot Steering and Microrobot Steering Method Using It,” Korea Patent pending, 10-2018-0156090, December 2018.
  • 67. Ali. K. Hoshiar, H. Choi, J. Kim, S. Lee “Microrobot for drug releasing,” Korea Patent pending, 10-2018-0153012, November 2018.
  • 66. H. Choi, J. Kim, E. Kim, “Human on a chip device,” Korea Patent pending, 10-2018-0134446, November 2018.
  • 65. J. Ahn, H. Choi, W. Kang, “Method for measuring attitude of micro-robot,” Korea Patent pending, 10-2018-0127695, October 2018.
  • 64. H. Choi, J. Kim, S. Lim, H. Lee, “Micro robot and micro robot behavior measurement system,” Korea Patent pending, 10-2018-0105318, September 2018.
  • 63. H. Choi, J. Ahn, W. Kang, “Method of determination of position-angle microrobot,” Korea Patent pending, 10-2018-0061250, May 2018.
  • 62. H. Choi, E. Shin, W. Kang, K. Lee, W. Lee, J. Jung, “Ultrasonic sensor, manufacturing method of the same, and security system,” Korea Patent pending 10-2018-0030972, March 2018.
  • 61. H. Choi, C. Moon, J. Choi, J. Jang, J. Jung, “Tactile sensor module, array and method for making the same,” Korea Patent Number 10-1868262, June 2018.
  • 60. H. Choi, S. Kim, S. Lee, “Micro robot with integrated catheter based on ball and socket joint,” Korea Patent Number 10-1845941, March 2018.
  • 59. H. Choi, J. Kim, S. Lee, S. Kim, “System for controlling human on a chip,” Korea Patent Number 10-1840865, March 2018.
  • 58. H. Choi, J. Kim, S. Lee, S. Kim, “Biomimetic system based on micro-organ and microrobot,” Korea Patent Number 10-1839909, March 2018.
  • 57. H. Choi, J. Kim, S. Lee, S. Kim, “Human on a chip using microrobot pump,” Korea Patent Number 10-1833300, February 2018.
  • 56. J. Jang, B. Jun, H. Choi, J. Choi, K. Shin, Y. Lee, “Thin film transistor device,” Korea Patent Number 10-1806019, November 2017.
  • 55. H. Choi, J. Kim, S. Lee, S. Jeon, “Catheter Attached Type Microrobot,” Korea Patent Number 10-1805674, November 2017.
  • 54. H. Choi, J. Kim, S. Kim, E. Kim, S. Lee, S. Lee, “Needle-type microrobot,” Korea Patent pending 10-2017-0159847, November 2017.
  • 53. H. Choi, K. Lee, W. Kang, E. Shin, W. Lee, J. Jung, “Ultrasonic sensor, manufacturing method of the same, and security system,” Korea Patent pending 10-2017-0159413, November 2017.
  • 52. H. Choi, S. Kim, S. Lee, “Device for controlling a magnetic field for driving the micro robot and method thereof,” Korea Patent Number 10-1790297, October 2017.
  • 51. H. Choi, S. Woo, S. Kim, “System for controlling micro-robot using transfer robot,” Korea Patent Number 10-1777829, September 2017.
  • 50. H. Choi, J. Choi, H. Kim, J. Lee, “Magnetically actuated microrobot based catheter with wireless power transform and it’s control method,” Korea Patent Number 10-1749586, June 2017.
  • 49. H. Choi, Y. Kwak, J. Kim, S. Lee, C. Yoon, “System for Controlling Microrobot Combined with Vision System,” Korea Patent pending 10-2017-0065351, May 2017.
  • 48. H. Choi, J. Lee, J. Kim, “Microrobot for Hyperthermia and Medical Treatment Material Delivery,” Korea Patent pending 10-2017-0049963, April 2017.
  • 47. H. Choi, Y. Kwak, S. Lee, “Magnetic steering system and vision system combined bed for surgery,” Korea Patent Number 10-1720032, March 2017.
  • 46. C. Moon, H. Choi, W. Kang, S. Kim, “Monitering and control system for cultivating cell in sample using microfludic channel device,” Korea Patent Number 10-1714823, March 2017.
  • 45. H. Choi, J. Jung, E. Shin, W. Lee, W. Kang, “Finger blood vessel pattern recognition device using ultrasonics wave,” Korea Patent Number 10-1705200, February 2017.
  • 44. H. Choi, J. Kim, S. Lee, S. Lee, “Modular Microrobot,” Korea Patent pending 10-2017-0018227, February 2017.
  • 43. H. Choi, J. Jung, W. Lee, “Motion recognition system using flexible micromachined ultrasonic transducer array,” Korea Patent Number 10-1699331, January 2017.
  • 42. H. Choi, S. Jeon, J. Lee, S. Lee, S. Kim, “Catheter attached type micro robot,” Korea Patent Number 10-1659367, September 2016.
  • 41. Jae Eun Jang, Minkyung Sim, Kwon Sik Shin, Ji-Woong Choi, Cheil Moon, Hongsoo Choi, “Methode and electronic apparatus for sensing pain,” Korea Patent pending 10-2016-114456, September 2016.
  • 40. J. Choi, H. Choi, J. Jang, H. Kim, “Multi poles antenna apparatus and method for manufacturing multi poles antenna apparatus,” Korea Patent pending 10-2016-0073683, June, 2016.
  • 39. H. Choi, S. Woo, “Core combination apparatus,” Korea Patent Number 10-1631607, June, 2016.
  • 38. H. Choi, S. Kim, S. Lee, “A Capsule type microrobot and method of use,” Korea Patent Number 10-1619931, 3 May, 2016.
  • 37. H. Choi, S. Kim, S. Lee, “A syringe type microrobot and method of use,” Korea Patent Number 10-1619920, May, 2016.
  • 36. H. Choi, S. Kim, S. Lee, “Mobile bio-scaffold controlled by magnetic field and manufacturing method thereof,” Korea Patent Number 10-1609387, March, 2016.
  • 35. H. Choi, S. Woo, “Insect Controlling Apparatus,” Korea Patent Number 10-1609049, March, 2016.
  • 34. H. Choi, W. Lee, J. Jung, “Cell stimulation system,” Korea Patent Number 10-1609048, March, 2016.
  • 33. H. Choi, S. Kim, S. Lee, “Mobile bio-scaffold controlled by magnetic field,” Korea Patent pending 10-2016-0033666, March, 2016.
  • 32. H. Choi, S. Kim, S. Lee, “Mobile bio-scaffold controlled by magnetic field,” Korea Patent pending 10-2016-0033624, March, 2016.
  • 31. H. Choi, J. Jang, “Device of Artificial basilar membrane using triboelectricity and cochlear implant comprising the same,” Korea Patent Number, 10-1606481, March, 2016.
  • 30. H. Choi, J. Lee, S. Lee, “Magnetic field precise control system with X-ray apparatus,” Korea patent pending 10-2016-0030394, March, 2016.
  • 29. H. Choi, J. Lee, S. Lee, “Magnetic steering system and vision system combined bed for surgery,” Korea patent pending 10-2016-0030321, March, 2016.
  • 28. H. Choi, S. Woo, “Electromagnetic coil system using robot,” Korea Patent Number 10-1596294, February, 2016.
  • 27. J. Jang, B. Jun, H. Choi, “Nano-Micro probe and manufacturing method of the same,” Korea Patent Number 10-1585197, January, 2016.
  • 26. H. Choi, J. Choi, H. Kim, J. Lee, “Magnetically actuated microrobot based catheter with wireless power transform and it’s control method,” Korea Patent pending 10-2015-0186677, December, 2015.
  • 25. J. Choi, H. Kim, H. Choi, “Magnetic field apparatus for using ESPAR and method for operating magnetic field apparatus for using ESPAR,” Korea Patent pending 10-2015-0161760, November, 2015.
  • 24. H. Choi, S. Kim, S. Lee, “Mobile bio-scaffold controlled by magnetic field and manufacturing method thereof,” Korea Patent Number 10-1554696, September, 2015.
  • 23. J. Jang, K. Lee, M. Sim, C. Moon, J. Choi, H. Choi, “Device for Sensing Pain and Method Therof,” Korea Patent pending 10-2015-0114711, August, 2015.
  • 22. C. Moon, J. Choi, J. Jang, H. Choi, W. Kang, “Apparatus and Method for Feeling Fragrance,” Korea Patent Number 10-1534397, June, 2015.
  • 21. J. Jang, J. W. Choi, J. H. Choi, H. Choi, J. Shin, “Nano-antenna apparatus for photovoltaic power generation,” Korea Patent Number 10-1531604, June, 2015.
  • 20. H. Choi, W. Song, J. Jang, “Acoustic Sensor Apparatus for Cochlear Implant and Method for Manufacturing the Same,” Korea Patent Number 10-1530775, June, 2015.
  • 19. H. Choi, S. Kim, “Mobile bio-scaffold controlled by magnetic field,” Korea Patent pending 10-2015-0055441, April, 2015.
  • 18. H. Choi, J. Jang, S. Kim, “Acoustic Sensor Apparatus for Cochlear Implant,” Korea Patent Number 10-1509342, March, 2015.
  • 17. H. Choi, S. Kim, S. Lee, “System for controlling micro-robot with catheter,” Korea Patent pending 10-2015-0023999, February, 2015.
  • 16. H. Choi, S. Kim, S. Lee, “Method for manufacturing ultra-fine 3D micro robot using laser-structured polymer mold,” Korea Patent pending 10-2015-0023277, February, 2015.
  • 15. H. Choi, S. Kim, S. Lee, “Micro robot with integrated catheter,” Korea Patent Pending 10-2015-0023276, February, 2015.
  • 14. H. Choi, S. Kim, “Mobile bio-scaffold controlled by magnetic field,” Korea Patent pending 10-2015-0008143, January, 2015.
  • 13. H. Choi, J. Jang, “Microphone Apparatus,” Korea Patent Number 10-1437317, August, 2014.
  • 12. H. Choi, J. Jung, W. Lee, “Motion Recognition System Using Flexible Micromachined Ultrasonic Transducer Array,” Korea Patent pending 10-2014-0141902, August, 2014.
  • 11. H. Choi, J. Jang, S. Kim, “Integrated Cochlear Implant and Manufacturing Method for The Same,” Korea Patent Number 10-1393186, April, 2014.
  • 10. H. Choi, J. Jang, S. Kim, “Multifunctional piezoelectric micromachined ultrasonic transducer and method for fabricating the same,” Korea Patent Number 10-1326531, November, 2013.
  • 9. H. Choi, J. Jang, S. Kim, “Flexible array of ultrasonic probe and manufacturing method thereof,” Korea Patent pending 10-2013-0120783, October, 2013.
  • 8. C. Moon, H. Choi, W. Kang, S. Kim, “Monitering and control system for cultivating cell in sample using microfludic channel device,” Korea Patent pending 10-2013-0120304, October, 2013.
  • 7. H. Choi, S. W. Kim, B. Nelson, “Smart microrobot system using induced motive force,” Korea Patent Number 10-1274483, June, 2013.
  • 6. H. S. Choi, D. S. Cho, and K. H. Whang, “In-line Exposure System Using Virtual Irradiating Pattern and Method for In-line Printing Using the Same,” Korea Patent Number 10-1234747, February, 2013.
  • 5. W. D. Kim, S. A. Park, J. S. Park, S. H. Lee, S. Hur and H. S. Choi, “Cochlear Implant,” Korea Patent Number 10-1144731, May 2012.
  • 4. W. D. Kim, S. A. Park, J. S. Park, S. H. Lee, S. Hur and H. S. Choi, “Cochlear Implant,” Korea Patent Number 10-1144729, May 2012.
  • 3. S. Hur, Y. H. Lee and H. S. Choi, “MEMS Microphone based on Graphene Nano Membrane,” Korea Patent Number 10-1058475, August, 2011.
  • 2. S. Hur, J. S. Park, Y. H. Kim, J. H. Jang, K. W. Kim, H. S. Choi and Y. H. Lee, “Ultra-small-size Microphone Based Hearing Aid Apparatus,” Korea Patent Number 10-1031113, April, 2011.
  • 1. H. S. Choi, Y. W. Lee, S. Hur and J. S. Park, “Single Chip for Sound Visualization,” Korea Patent Number 10-1005824, December, 2010.
  • 1. 김경섭, 김창수, 최홍수, 여홍구, 최준희, 서희선, “가속도계 센서 및 구형 하이드로폰 기반 수중 벡터 센서 설계 프로그램”, Program Number, C-2019-041137, Dec 2019.