목록 Hybrid multi-bit nonvolatile memory devices and the fabrication method Year of publication 2009 Inventor Yoondong Park, Wonju Kim, Sanghun Jeon Application No. CNB2005101362551A Application date Registration No. ZL200510136255.1 Registration date Link https://patents.google.com/patent/CN100511683C/zh?oq=CN200510136255 510회 연결