Patent

[11] Byung Jeon KANG, Jong Oh Park, Chang Sei KIM, Eun Pyo CHOI, Do Yeon BANG, Han Sol Lee, “Ultrasound-based microparticle trapping and stimulation device,” U.S. Patent No. 12,409,346, 2025. 

[10] Eun Pyo CHOI, Jong Oh Park, Chang Sei KIM, You Hee CHOI, Byung Jeon KANG, Ho Yong Kim, Hyeong Woo SONG, Dae Won Jung, Han Sol Lee, Deok Ho Kim, and Min Jae DO, “Microbubble-extracellular vesicle complexes,”  U.S. Patent No. 12,133,891, 2024.

[9] Chang Sei KIM, Jong Oh Park, Eun Pyo CHOI, Byung Jeon KANG, Kim Tien NGUYEN, and Gwang Jun GO, “Guidewire coupled helical microrobot system for mechanical thrombectomy,” U.S. Patent No. 12,070,290, 2024.

[8] PARK Jongoh, Eun Pyo CHOI, KIM Chang-Sei, KANG Byungjeon, Gwangjun Go, Kyungmin Lee, and HAN Jiwon, “Therapeutic agent targeting and fixation medical device using magnet array,” U.S. Patent No. 11,564,881, 2023. 

[7] Jong Oh Park, Chang Sei KIM, Eun Pyo CHOI, Gwang Jun GO, Hyeong Woo SONG, Yeong Jun CHANG, and Ami Yoo, “Chitosan porous structure-based magnetically actuated microrobot,” U.S. Patent Application No. 17/413,993, 2022.

[6] PARK Jongoh, Eun Pyo CHOI, KIM Chang-Sei, Gwangjun Go, Ami Yoo, and Jin Zhen, “Magnetic actuated microscaffold for minimally invasive osteochondral regeneration,” U.S. Patent No. 11,452,605, 2022.

[5] Jong Oh Park, KIM Chang-Sei, HONG Ayoung, Eun Pyo CHOI, Hyun Seok Lee, and Hong Seok Choi, “Display system for capsule endoscopic image and method for generating 3D panoramic view,” U.S. Patent Application No. 17/386,796, 2022.

[4] Eun Pyo CHOI, Jong Oh Park, Chang Sei KIM, Byung Jeon KANG, Seok Jae Kim, Gwang Jun GO, and Yeong Jun CHANG, “Device for manufacturing large amount of polymeric micro-scaffolds,” U.S. Patent Application No. 16/976,413, 2021.

[3] PARK Jongoh, Eun Pyo CHOI, KIM Chang-Sei, Gwangjun Go, and Jiwon Han, “Microcarrier for embolization and preparation method therefor,” U.S. Patent Application No. 17/286,925, 2021.

[2] Eun Pyo CHOI, PARK Jongoh, KIM Chang-Sei, and KANG Byungjeon, “Modular capsule endoscope reconfigurable in digestive organ,” U.S. Patent Application No. 17/286,894, 2021.

[1] Deok-ho Kim, Alec ST SMITH, Eun Pyo CHOI, and Kevin Gray, “Device, system and methods for electrophysiological interrogation of cells and tissues,” U.S. Patent Application No. 16/603,179, 2020.