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2023
1. “플러터 기반 마찰대전나노발전기 및 그 작동방법”
The Application No. PCT/KR2023/008646 (2023.06.22) (Inventors: Sangmin Lee, Deokjae Heo, Jin-ho Son, Dongchang Kim, Myunghwan Song, Hanwook Ryu, Subin In)
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2021
1. “직접 전자 흐름을 통한 전류 증폭을 위한 액체 윤활제를 갖는 마찰대전나노발생기 및 그 작동방법”
The Application No. PCT/KR2021/009524 (2021.07.23) (Inventors: Sangmin Lee, Jihoon Chung, She-Hoon Chung, Myeonghwan Song)
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2019
1. “Energy harvesting apparatus using triboelectrification” Patent No. ZL201680015814.X (CN) (2019.06.11) (Inventors: Sangmin Lee, Jihoon Chung, Sukyung Lee, Tae Hun Kim, Hakseong Moon, Hyungseok Yong, BanSeok Kim)
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2018
1. “쿨링이 가능한 에너지 하스팅 장치 및 통합된 히트스프레더형 무선충전 수신모듈”
The Application No. PCT/KR2018/006507 (2018.06.08) (Inventors: Hyoungsoon Lee, Sangmin Lee, Seung Tae Choi, Dae Young Kong, Sangwoo Jung, Hyungseok Yong, Tae Hun Kim, Banseok Kim) 2. “Loss-energy harvesting apparatus”
The Application No. PCT/KR2018/001321 (2018.01.31) (Inventors: Sangmin Lee, Tae Hun Kim, Hyungseok Yong, BanSeok Kim)
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2017
1. “Energy harvesting apparatus using triboelectrification”
The Application No. 15/563,103 (US) (2017.09.29) (Inventors: Sangmin Lee, Jihoon Chung, Sukyung Lee, Hakseong Moon, Hyungseok Yong, Taehun Kim, Banseok Kim) 2. “Energy harvesting apparatus using triboelectrification”
The Application No. 201680015814.X (CN) (2017.09.14) (Inventors: Sangmin Lee, Jihoon Chung, Sukyung Lee, Hakseong Moon, Hyungseok Yong, Taehun Kim, Banseok Kim)
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2016
1. “Energy harvesting apparatus using triboelectrification”
The Application No. PCT/KR2016/012187 (2016.10.27) (Inventors: Sangmin Lee, Jihoon Chung, Sukyung Lee, Hakseong Moon, Hyungseok Yong, Taehun Kim, Banseok Kim) 2. “Rotating type energy harvest apparatus”
The Application No. PCT/KR2016/010264 (2016.09.12) (Inventors: Sangmin Lee, Jihoon Chung, Sukyung Lee, Tae Hun Kim)
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2015
1. “Separator for Fuel Cell, Manufacturing Method of the Separator, and Fuel Cell Stack with the Separator”
Patent No. 9,219,281 (US) (2015.12.22) (Inventors: Woonbong Hwang, Sangmin Lee) 2. “Piezoelectric generator and method of manufacturing the same”
Patent No. 9,112,432 (US) (2015.08.18) (Inventors: Zhong Lin Wang, Sangmin Lee, Young Jun Park)
3. “Separator for Fuel Cell, Manufacturing Method of the Separator, and Fuel Cell Stack with the Separator”
Patent No. 201080043051.2 (CN) (2015.02.18) (Inventors: Woonbong Hwang, Sangmin Lee)
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2014
1. “Mask And Fabricating Method of The Same”
Patent No. 5658367 (JP) (2014.12.05) (Inventors: Woonbong Hwang, Sangmin Lee, Byung Rak Park, Sung Kyu Lee, Jae Sung Park) 2. “Method for Fabricating 3D Structure Having Hydrophobic Surface by Dipping Method”
Patent No. 08,852,448 (US) (2014.10.07) (Inventors: Woonbong Hwang, Sangmin Lee, Dongseob Kim, Kun Hong Lee, Joon Won Kim, Geunbae Lim, Hyun Chul Park, Byeong Joo Lee) 3. “Method for Fabricating Solid Body Having Superhydrophobic Surface Structure and Superhydrophobic Tube Using the Same Method”
Patent No. 8,707,999 (US) (2014.04.29) (Inventors: Woonbong Hwang, Sangmin Lee, Donghyun Kim, Ilshin Bae, Dongseob Kim, Dukhyun Choi, Changwoo Lee, Jihoon Jeon, Sungho Son, Taechul Moon, Joon Won Kim, Kun Hong Lee, Hyun Chul Park) 4. “Method for Fabricating 3D Structure Having Hydrophobic Surface by Dipping Method”
Patent No. 2009224145 (AU) (2014.04.03) (Inventors: Woonbong Hwang, Sangmin Lee, Dongseob Kim, Kun Hong Lee, Joon Won Kim, Geunbae Lim, Hyun Chul Park, Byeong Joo Lee)
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2013
1. “Method for Fabricating 3D Structure Having Hydrophobic Surface by Dipping Method”
Patent No. 5425111 (JP) (2013.12.06) (Inventors: Woonbong Hwang, Sangmin Lee, Dongseob Kim, Kun Hong Lee, Joon Won Kim, Geunbae Lim, Hyun Chul Park, Byeong Joo Lee)
2. “Fuel cell stack clamping device”
Patent No. 5420193 (JP) (2013.11.29) (Inventors: Woonbong Hwang, Sangmin Lee, Youngbum Kum, Saehoon Kim, Yoochang Yang, Sungho Lee, Jungdo Suh, chulho Yim, Jihoon Jeon, Changwoo Lee, Seongjin Cho)
3. “Method of Fabricating 3D Structure Having Hydrophobic Surface Using Metal Foil”
Patent No. ZL200980108590.7 (CN) (2013.09.25) (Inventors: Woonbong Hwang, Sangmin Lee, Dongseob Kim, Kun Hong Lee, Joon Won Kim, Geunbae Lim, Hyun Chul Park, Byeong Joo Lee) 4. “Method of Fabricating 3D Structure Having Hydrophobic Surface Using Metal Foil”
Patent No. 2009224143 (AU) (2013.09.19) (Inventors: Woonbong Hwang, Sangmin Lee, Dongseob Kim, Kun Hong Lee, Joon Won Kim, Geunbae Lim, Hyun Chul Park, Byeong Joo Lee) 5. “Method of Fabricating 3D Structure Having Hydrophobic Surface Using Metal Foil”
Patent No. 5337823 (JP) (2013.08.09) (Inventors: Woonbong Hwang, Sangmin Lee, Dongseob Kim, Kun Hong Lee, Joon Won Kim, Geunbae Lim, Hyun Chul Park, Byeong Joo Lee 6. “Manufacturing Method of 3D Shape Structure Having Hydrophobic External Surface” Patent No. 8,394,283 (US) (2013.03.12) (Inventors: Woonbong Hwang, Sangmin Lee, Dongseob Kim, Dong Hyun Kim, Hyun Chul Park, Kun Hong Lee, Geunbae Lim, Joon Won Kim)
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2012
1. “Method for Fabricating Solid Body Having Superhydrophobic Surface Structure and Superhydrophobic Tube Using the Same Method”
Patent No. ZL200780042283.4 (CN) (2012.12.12) (Inventors: Woonbong Hwang, Sangmin Lee, Donghyun Kim, Ilshin Bae, Dongseob Kim, Dukhyun Choi, Changwoo Lee, Jihoon Jeon, Sungho Son, Taechul Moon, Joon Won Kim, Kun Hong Lee, Hyun Chul Park) 2. “Method for Fabricating Solid Body Having Superhydrophobic Surface Structure and Superhydrophobic Tube Using the Same Method”
Patent No. 5149901 (JP) (2012.12.07) (Inventors: Woonbong Hwang, Sangmin Lee, Donghyun Kim, Ilshin Bae, Dongseob Kim, Dukhyun Choi, Changwoo Lee, Jihoon Jeon, Sungho Son, Taechul Moon, Joon Won Kim, Kun Hong Lee, Hyun Chul Park)
3. “Method of Fabricating 3D Structure Having Hydrophobic Surface Using Metal Foil”
Patent No. 8,257,630 B2 (US) (2012.09.04) (Inventors: Woonbong Hwang, Sangmin Lee, Dongseob Kim, Kun Hong Lee, Joon Won Kim, Geunbae Lim, Hyun Chul Park, Byeong Joo Lee) 4. “Manufacturing Method of 3D Shape Structure Having Hydrophobic Inner Surface”
Patent No. 8,241,481 (US) (2012.08.14) (Inventors: Woonbong Hwang, Sangmin Lee, Donghyun Kim, Hyunchul Park, Kunhong Lee, Geunbae Lim, Dongseob Kim, Joonwon Kim) 5. “Manufacturing Method of 3D Shape Structure Having Hydrophobic External Surface”
Patent No. 5054824 (JP) (2012.08.03) (Inventors: Woonbong Hwang, Sangmin Lee, Dongseob Kim, Dong Hyun Kim, Hyun Chul Park, Kun Hong Lee, Geunbae Lim, Joon Won Kim)6. “Manufacturing Method of 3D Shape Structure Having Hydrophobic External Surface”
Patent No. 2008325522 (AU) (2012.08.02) (Inventors: Woonbong Hwang, Sangmin Lee, Dongseob Kim, Dong Hyun Kim, Hyun Chul Park, Kun Hong Lee, Geunbae Lim, Joon Won Kim) 7. “Manufacturing Method of 3D Shape Structure Having Hydrophobic Inner Surface”
Patent No. 5021076 (JP) (2012.06.22) (Inventors: Woonbong Hwang, Sangmin Lee, Donghyun Kim, Hyunchul Park, Kunhong Lee, Geunbae Lim, Dongseob Kim, Joonwon Kim) 8. “Manufacturing Method of 3D Shape Structure Having Hydrophobic Inner Surface”
Patent No. 2008283218 (AU) (2012.03.01) (Inventors: Woonbong Hwang, Sangmin Lee, Donghyun Kim, Hyunchul Park, Kunhong Lee, Geunbae Lim, Dongseob Kim, Joonwon Kim)
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