Inventor
JUNG JIN HYO
KR56 patents
⚠️ This page may combine multiple inventors who share the name “JUNG JIN HYO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DONGBU ELECTRONICS CO LTD
29 patentsUS7588986B2Sep 15, 2009
Method of manufacturing a semiconductor device
DONGBU ELECTRONICS CO LTD34 citations92
US7154143B2Dec 26, 2006
Non-volatile memory devices and methods of fabricating the same
DONGBU ELECTRONICS CO LTD31 citations92
US7110293B2Sep 19, 2006
Non-volatile memory element with oxide stack and non-volatile SRAM using the same
DONGBU ELECTRONICS CO LTD29 citations92
US7242612B2Jul 10, 2007
Non-volatile memory devices and methods for driving the same
DONGBU ELECTRONICS CO LTD10 citations84
US7177185B2Feb 13, 2007
Non-volatile flash memory device having dual-bit floating gate
DONGBU ELECTRONICS CO LTD11 citations84
US7391096B2Jun 24, 2008
STI structure
DONGBU ELECTRONICS CO LTD6 citations74
US7208371B2Apr 24, 2007
Method of fabricating split gate flash memory device
DONGBU ELECTRONICS CO LTD8 citations74
US7169672B1Jan 30, 2007
Split gate type nonvolatile memory device and manufacturing method thereof
DONGBU ELECTRONICS CO LTD7 citations74
US7135737B2Nov 14, 2006
Non-volatile flash memory device
DONGBU ELECTRONICS CO LTD7 citations74
US7112498B2Sep 26, 2006
Methods of forming silicide layer of semiconductor device
DONGBU ELECTRONICS CO LTD9 citations74
US7679126B2Mar 16, 2010
Split gate type non-volatile memory device and method of manufacturing the same
DONGBU ELECTRONICS CO LTD4 citations63
US7622764B2Nov 24, 2009
Semiconductor device and fabricating method thereof
DONGBU ELECTRONICS CO LTD4 citations63
US7544582B2Jun 9, 2009
Semiconductor device and method for fabricating the same
DONGBU ELECTRONICS CO LTD5 citations63
US7510936B2Mar 31, 2009
Nonvolatile memory device and methods of fabricating and driving the same
DONGBU ELECTRONICS CO LTD3 citations63
US7336534B2Feb 26, 2008
Non-volatile memory device and drive method thereof
DONGBU ELECTRONICS CO LTD5 citations63
US7279734B2Oct 9, 2007
MOS transistor
DONGBU ELECTRONICS CO LTD2 citations63
US7253468B2Aug 7, 2007
Flash memory and methods of fabricating the same
DONGBU ELECTRONICS CO LTD2 citations63
US7176518B2Feb 13, 2007
Nonvolatile flash memory device
DONGBU ELECTRONICS CO LTD6 citations63
US7161840B2Jan 9, 2007
Erase method in flash memory device
DONGBU ELECTRONICS CO LTD3 citations63
US7125771B2Oct 24, 2006
Methods for fabricating nonvolatile memory device
DONGBU ELECTRONICS CO LTD3 citations63
US7795084B2Sep 14, 2010
Semiconductor device and fabricating method thereof
DONGBU ELECTRONICS CO LTD1 citations52
US7790547B2Sep 7, 2010
Non-volatile memory device and method for fabricating the same
DONGBU ELECTRONICS CO LTD0 citations52
US7709321B2May 4, 2010
Flash memory device and fabricating method thereof
DONGBU ELECTRONICS CO LTD0 citations52
US7688642B2Mar 30, 2010
Non-volatile memory device and method for programming/erasing the same
DONGBU ELECTRONICS CO LTD0 citations52
US7605036B2Oct 20, 2009
Method of forming floating gate array of flash memory device
DONGBU ELECTRONICS CO LTD1 citations52
US7501319B2Mar 10, 2009
Manufacturing a semiconductor device including sidewall floating gates
DONGBU ELECTRONICS CO LTD0 citations52
US7374989B2May 20, 2008
Flash memory and methods of fabricating the same
DONGBU ELECTRONICS CO LTD1 citations52
US7279736B2Oct 9, 2007
Nonvolatile memory device and methods of fabricating and driving the same
DONGBU ELECTRONICS CO LTD0 citations52
US7217973B2May 15, 2007
Semiconductor device including sidewall floating gates
DONGBU ELECTRONICS CO LTD1 citations52
DB HITEK CO LTD
8 patentsUS10950675B2Mar 16, 2021
Signal control unit for an organic light emitting diode display device, method of manufacturing the same, and organic light emitting diode display device including the same
DB HITEK CO LTD0 citations62
US11640938B2May 2, 2023
Semiconductor device formed on SOI substrate
DB HITEK CO LTD0 citations59
US11362655B2Jun 14, 2022
RF switch device
DB HITEK CO LTD1 citations59
US12433005B2Sep 30, 2025
RF switch device
DB HITEK CO LTD0 citations58
US11830908B2Nov 28, 2023
RF switch device having a highly resistive substrate, an isolation layer therein or thereon, and a trap-rich layer therein or thereon
DB HITEK CO LTD0 citations52
US10991786B2Apr 27, 2021
Signal control unit for an organic light emitting diode display device
DB HITEK CO LTD0 citations51
US12406927B2Sep 2, 2025
RF switch device including multi-width air gaps
DB HITEK CO LTD0 citations48
US11830923B2Nov 28, 2023
RF switch device
DB HITEK CO LTD0 citations48
DONGBUANAM SEMICONDUCTOR INC
5 patentsUS6977201B2Dec 20, 2005
Method for fabricating flash memory device
DONGBUANAM SEMICONDUCTOR INC69 citations98
US7049239B2May 23, 2006
STI structure and fabricating methods thereof
DONGBUANAM SEMICONDUCTOR INC3 citations63
US6996012B2Feb 7, 2006
Nonvolatile memory device capable of preventing over-erasure via modified tunneling through a double oxide layer between a floating gate and a control gate
DONGBUANAM SEMICONDUCTOR INC2 citations63
US6958274B2Oct 25, 2005
Method of fabricating split gate flash memory device
DONGBUANAM SEMICONDUCTOR INC2 citations63
US7064383B2Jun 20, 2006
Non-volatile memory device
DONGBUANAM SEMICONDUCTOR INC1 citations52
DONGBU HITEK CO LTD
5 patentsUS7538378B2May 26, 2009
Flash memory device and programming and erasing methods therewith
DONGBU HITEK CO LTD6 citations74
US7804121B2Sep 28, 2010
Flash memory device and programming and erasing methods therewith
DONGBU HITEK CO LTD0 citations52
US9941364B2Apr 10, 2018
High voltage semiconductor device and method of manufacturing the same
DONGBU HITEK CO LTD1 citations51
US7625797B2Dec 1, 2009
Embedded NV memory and method of manufacturing the same
DONGBU HITEK CO LTD0 citations42
US7605038B2Oct 20, 2009
Semiconductor device and manufacturing method thereof
DONGBU HITEK CO LTD0 citations42
JUNG JIN-HYO
2 patentsUS8213238B2Jul 3, 2012
Non-volatile memory device having separate transistors for program and erase operations and reading operation and driving method thereof
JUNG JIN-HYO0 citations49
US8169828B2May 1, 2012
Semiconductor memory cell, method for manufacturing the same and method for operating the same
JUNG JIN-HYO1 citations49
PARK DONG HOON
1 patentShowing the top 50 of 56 patents by PatentIndex Score.