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.