"패치형 광 치료 장치 및 이의 제조 방법 (Patch type light therapy apparatus and method for manufacturing thereof)"

허준석, 옥종걸, 이상현 , KR , 10-2018-0024736 (Feb 28, 2018) , 10-2029144 (Sep 30, 2019)

"Nano plasmonic sensor and method of manufacturing the same"

Jung-Sub Wi, Jong G. Ok , WO PCT , PCT/KR2017/003590 (Mar 31, 2017)

"나노 플라즈모닉 센서 및 이의 제조 방법 (Nano plasmonic sensor and method of manufacturing the same)"

위정섭, 옥종걸 , KR , 10-2017-0033961 (Mar 17, 2017) , 10-1904206 (Sep 27, 2018)

"Two-dimensional micro- and nano-pattern, methods for forming the same, and microfluidic devices formed therefrom"

Jong G. Ok, L. Jay Guo, Long Chen, Ashwin Panday , US , US 2017/0100716 (Oct 13, 2016) , US 10661273 (May 26, 2020)

"Master wafer, method of manufacturing the same, and method of manufacturing optical device by using the same"

Joonyong Park, Dongouk Kim, Jihyun Bae, Bongsu Shin, Jong G. Ok, Ilsun Yoon, Sunghoon Lee, Jaeseung Chung, Sukgyu Hahm , US , US 2016/0062132 (Aug 28, 2015) , US 10007124 (Jun 26, 2018)

"Pattern structure and method of manufacturing the pattern structure, and liquid crystal display device"

Sunghoon Lee, Dongouk Kim, Joonyong Park, Jihyun Bae, Bongsu Shin, Jong G. Ok, Ilsun Yoon, Jaeseung Chung, Sukgyu Hahm , US , US 2016/0033818 (Aug 04, 2015) , US 9658484 (May 23, 2017)

"Pattern structure and method of manufacturing the pattern structure"

Jaeseung Chung, Dongouk Kim, Joonyong Park, Jihyun Bae, Bongsu Shin, Sunghoon Lee, Sukgyu Hahm, Jong G. Ok, Ilsun Yoon , US , US 2016/0054498 (Jun 08, 2015) , US 9784896 (Oct 10, 2017)

"Method of transferring reverse pattern by using imprint process"

Jaeseung Chung, Dongouk Kim, Joonyong Park, Jihyun Bae, Bongsu Shin, Jong G. Ok, Ilsun Yoon, Sunghoon Lee, Sukgyu Hahm , US , US 2016/0023400 (Jun 08, 2015) , US 10185218 (Jan 22, 2019)

"Method of forming aligned pattern in pattern formation region by using imprint process"

Sunghoon Lee, Dongouk Kim, Joonyong Park, Jihyun Bae, Bongsu Shin, Jaeseung Chung, Sukgyu Hahm, Jong G. Ok, Ilwun Yoon , US , US 2016/0023399 (May 29, 2015) , US 9855703 (Jan 2, 2018)

"Nanochannel-guided patterning for polymeric substrates"

Jong G. Ok, Se Hyun Ahn, L. Jay Guo , WO PCT , PCT/US2012/040454 (Jun 01, 2012)

"캡을 사용하여 균일하게 탄소나노 구조물로 성장된 전자방출 팁의 형성방법 (Method for forming electron emitter tip by carbon nanostructures grown by cap)"

성우용, 깅용협, 김왈준, 장의윤, 옥종걸, 이호영 , KR , 10-2006-0081522 (Aug 28, 2006) , 10-0821262 (Apr 03, 2008)

"나노 전해도금법을 이용한 수지상 구조의 구리 팁의형성방법 및 이를 이용한 탄소나노화이버 및 탄소나노코일의 형성방법 (Method for forming dentric copper tip using nano-electroplating and method for forming carbon nanofibers and carbon nanocoils using the same)"

성우용, 김용협, 이호영, 김왈준, 이승민, 옥종걸, 연순창 , KR , 10-2006-0033169 (Apr 12, 2006) , 10-0804496 (Feb 12, 2008)