Patents

[9] “Aligning method of nano-size material using nano meter polishing and electric device using the same and manufacturing method of the same”, Won Jin Choi, Jeong-O Lee, Ki-Seok An, Cheol-Soo Yang, Serin Park, Dong Won Park, Korea Patent, 1350401, 01/06/2014. PCT/KR2013/010410

[8] “Cell culture substrate for inducing epithelial―mesenchymal transition, use thereof and preparing the same”, Won Jin Choi, Jeong-O Lee, Seong Hwan Kim, Seong Hee Moon, Jongjin Jung, Joung Guy Park, Jiyeon Kim, Korea Patent, 2014-0063801, 05/27/2014

[7] “Carbon nanotube network transistor element having high on/off ratio and manufacturing method therof”, Won Jin Choi, Jeong-O Lee, Cheol-Soo Yang, Dong Won Park, Hyun Ju Chang, Ki-Jeong Kong, Korea Patent, 1284775, 07/04/2013.

[6] “Soft lithography using PDMS as an adhesive layer and its patterning applications of thin film”, Won Jin Choi, Jeong-O Lee, Cheol-Soo Yang, Korea Patent Application, 2012-0077173, 07/16/2012.

[5] “Graphene gas sensor with flexible heater” Sun Sook Lee, Ki-Seok An, Jongsun Lim, Sung Myung, Wooseok Song, Min Wook Jung, Min A Kang, Won Jin Choi, Jeong-O Lee, Korea Patent Application, 2014-0018344, 02/18/2014.

[4] “Multi and asymmetric complex thin film using atomic layer deposition and method for manufacturing therof”, Yoon Jang Chung, Young Kuk Lee, Won Jin Choi, Jeong-O Lee, Taek-Mo Chung, Chang Gyoun Kim, Korea Patent Application, 2013-0126765, 10/23/2013.

[3] “Bipolar strain sensor based on ultra-thin films of single-walled carbon nanotubes on elastomer”, Won Jin Choi, Jeong-O Lee, Dong Won Park, Serin Park, Cheol-Soo Yang, Beom Soo Kim, Korea Patent Application, 2013-0074870, 06/27/2013.

[2] “Graphene cleaning method and grapheme device treated by the same”, Won Jin Choi, Jeong-O Lee, Young Kuk Lee, Yoon Jang Chung, Serin Park, Korea Patent Application, 2013-0056770, 05/20/2013. PCT/KR2013/011732

[1] “pH sensor using electrolysis and hydrogen absorption of Pd and method for manufacturing the same”, Woo Young Lee, Young Taek Lee, Kye Jin Jeon, Won Jin Choi, Korea Patent, 100999451, 12/02/2010.