US Patents
G.H. Chung, H.S. Yoo, J.J. Kong, H.R. Sun, Madhusudan Singh, J.W. Park, and J. H. Lee, “ORGANIC LIGHT EMITTING DISPLAY DEVICE AND DRIVING METHOD THEREOF," US9773455B2, United States Patent, Granted, 2017.009.26.
Madhusudan Singh, “ORGANIC LIGHT EMITTING DIODE DISPLAY," US9343008B, United States Patent, Granted, May 17, 2016.
Korea Patents
Madhusudan Singh, Dhananjay Singh, and Pamul Yadav, "블록체인 기반 농산물 공급망 관리 방법 (METHOD FOR MANAGING A BLOCKCHAIN-BASED AGRICULTURAL SUPPLY CHAIN)", application no. 10-2020-0139869, 2020.10.27, Korea Patent. https://doi.org/10.8080/1020200139869?urlappend=en
Dhananjay Singh, Madhusudan Singh, and Pamul Yadav, "위장관 진단 시스템 (GASTROINTESTINAL DIAGNOSTIC SYSTEM)", application no. 10-2020-0140156, 2020.10.27, Korea Patent. https://doi.org/10.8080/1020200140156?urlappend=en
Madhusudan Singh, Shiho Kim, "비중앙집중형 자동차 보안 신뢰 네트워크 장치 및 방법 [APPARATUS AND METHOD FOR DECENTRALIZED SECURE]", Pub. No. 1020190010195, 2019.01.30, Korea Patent. https://doi.org/10.8080/1020170092637?urlappend=en
Gun Hee Chung, Hyunseuk Yoo, Jun Jin Kong, Hong Rak Son, Madhusudan Singh, Jong Woong Park, Joo Hyung Lee, "유기전계발광 표시장치 및 그의 구동방법 - Organic Light Emitting Display Device and Driving Method Thereof," 1021123250000 (2020.05.12) , Korea Patent. https://doi.org/10.8080/1020140002219?urlappend=en
Gun Hee Chung, Chang Kyu Seol, Jun Jin Kong, Hong Rak Son, Madhusudan Singh, Jong Woong Park, Joo Hyung Lee, "유기 발광 표시 장치 및 이의 구동 방법 ORGANIC LIGHT EMITTING DISPLAY DEVICE AND METHOD OF DRIVING THE SAME," 1020150034948, 2015.04.06, Korea Patent. https://doi.org/10.8080/1020130114945?urlappend=en
Madhusudan Singh, "유기 발광 표시 장치[Organic Light Emitting Diode Display]”, KR 10-2014-0126568, South Korea Patent, Published, 2014.10.31. https://doi.org/10.8080/1020130044903?urlappend=en
Uzbekistan Patents
Madhusudan Singh, D. Singh, Z. H. Nasiridivinch, and H. J. Lee, “SPLINE METHOD FOR MULTI-DIMENSIONAL SIGNAL PROCESSING," State Patent Department, Republic of Uzbekistan, DGU 01833, Granted, 2009.09.30.
Dhananjay Singh, Madhusudan Singh, Z. H. Nasiridinivich, W.Y. Chung, and H.J. Lee, "WALSH-INVERSE PIECE-WISE METHOD FOR SIGNAL PROCESSING," State Patent Department, Republic of Uzbekistan, DGU 01832, 30, Granted, 2009.09.30.