Inventor
JOE ILL-HEE
KR4 patents
Patents
4 patentsUS9337203B2May 10, 2016
Semiconductor device with line-type air gaps and method for fabricating the same
SK HYNIX INC31 citations93
US9515022B2Dec 6, 2016
Semiconductor device with air gap and method for fabricating the same
SK HYNIX INC24 citations91
US9379004B1Jun 28, 2016
Semiconductor device with air gap and method for fabricating the same
SK HYNIX INC36 citations91
US9620451B2Apr 11, 2017
Semiconductor memory device with selectively located air gaps
SK HYNIX INC15 citations82