CL

Changhyun Lee

Samsung: 61 patents #1,274 of 75,807Top 2%
Micron: 12 patents #1,275 of 6,345Top 25%
YC Yangtze Memory Technologies Co.: 5 patents #155 of 626Top 25%
HM Hyundai Motor: 4 patents #2,665 of 11,886Top 25%
KM Kia Motors: 4 patents #1,382 of 7,429Top 20%
KAIST: 2 patents #4,169 of 11,619Top 40%
LG: 1 patents #17,402 of 26,165Top 70%
IN Intel: 1 patents #18,218 of 30,777Top 60%
📍 Suwon-si, ID: #3 of 9 inventorsTop 35%
Overall (All Time): #18,939 of 4,157,543Top 1%
87
Patents All Time

Issued Patents All Time

Showing 76–87 of 87 patents

Patent #TitleCo-InventorsDate
8625348 Nonvolatile memory devices and methods forming the same Byoungkeun Son 2014-01-07
8581321 Nonvolatile memory device and method of forming the same Byoungkeun Son, Jaegoo Lee, Kwang Soo Seol, Byungkwan You 2013-11-12
8570805 Nonvolatile memory device, programming method thereof and memory system including the same Jinman Han, Doogon Kim, Sunghoi Hur, Jongin Yun 2013-10-29
8569827 Three-dimensional semiconductor memory devices Byoungkeun Son, Hyejin Cho 2013-10-29
8546869 Nonvolatile memory devices having vertically integrated nonvolatile memory cell sub-strings therein Sunil Shim, Jaehoon Jang, Sunghoi Hur, Hansoo Kim, Kihyun Kim 2013-10-01
8446773 Memory system and programming method thereof Jungdal Choi, Byeong-In Choe 2013-05-21
8434383 Transmission shifting apparatus for vehicle Hangil Park 2013-05-07
8408088 Apparatus for removing parking state of shift-by-wire shifting device Hangil Park, Jeongho Park 2013-04-02
8278170 Methods of forming nonvolatile memory devices having vertically integrated nonvolatile memory cell sub-strings therein Sunil Shim, Jaehoon Jang, Sunghoi Hur, Hansoo Kim, Kihyun Kim 2012-10-02
8107295 Nonvolatile memory device and read method thereof Jungdal Choi, Byeong-In Choi 2012-01-31
8064259 Nonvolatile NAND-type memory devices including charge storage layers connected to insulating layers Jungdal Choi, Yoocheol Shin, Yongsik Yim 2011-11-22
8059466 Memory system and programming method thereof Jungdal Choi, Byeong-In Choe 2011-11-15