Inventor
Chae Kyu Jang
Inventor
Gyeonggi-do, KR
Overview
Patents· 29 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G11Cprimary
G11CStatic stores67%
G01RMeasuring electric variables8%
G05FSystems for regulating electric or magnetic variables8%
H03KPulse technique8%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h105%
H02MApparatus for conversion between ac and ac, between ac and dc, or between dc and dc, and for use with mains or similar power supply systems3%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h103%
PatentTitleYear
9,202,530'Semiconductor device including power-on reset circuit and operating method thereof'20158,922,250'Semiconductor device and semiconductor system including the same'20148,854,913'Address decoder, semiconductor memory device including the same, method of operating the same'20148,665,656'Semiconductor memory apparatus and method for controlling the same'20148,648,649'Voltage down converter'20148,587,369'Down-converting voltage generating circuit'20138,502,591'High voltage control circuit of semiconductor device'20138,390,342'High voltage switch circuit of semiconductor device'20138,365,026'Methods for performing fail test, block management, erasing and programming in a nonvolatile memory device'20138,189,388'Fuse circuit and flash memory device having the same'20128,000,154'Non-volatile memory device and method of controlling a bulk voltage thereof'20117,872,918'Nonvolatile memory device and program or erase method using the same'20117,835,214'Semiconductor memory apparatus capable of reducing ground noise'20107,835,215'Semiconductor memory apparatus capable of reducing ground noise'20107,804,722'Voltage supply circuit and flash memory device including the same, and method of supplying operating voltage'20107,796,434'Non-volatile memory device and method of operating the same'20107,760,553'Fuse circuit and flash memory device having the same'20107,724,594'Leakage current control device of semiconductor memory device'20107,606,103'Semiconductor memory device for controlling reservoir capacitor'20097,583,547'Over-driving circuit in semiconductor memory device'20097,545,692'Circuit and method of testing a fail in a memory device'20097,511,569'Circuit for supplying a voltage in a memory device'20097,499,363'Semiconductor memory apparatus capable of reducing ground noise'20097,447,100'Over-driving circuit for semiconductor memory device'20087,425,840'Semiconductor device with multipurpose pad'20087,276,941'Power up circuit of semiconductor memory device and compensating method thereof'20077,193,315'Test vehicle grid array package'20076,990,027'Semiconductor memory device having access time control circuit'20066,876,247'High voltage generator without latch-up phenomenon'2005Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2005–2014Patents assigned to HYNIX SEMICONDUCTOR INC (24)· patent assignee history
2005–2009Based in Kyungki-do, KR· patent location history
2006Based in Icheon-shi, KR· patent location history
2007Based in Ichon-shi, KR· patent location history
2009–2015Based in Gyeonggi-do, KR· patent location history
2009–2014Based in Icheon-si, KR· patent location history
2012–2014Patents assigned to JANG CHAE KYU (7)· patent assignee history
2013–2015Patents assigned to SK HYNIX INC (5)· patent assignee history
2013Patents assigned to WANG JONG HYUN (2)· patent assignee history
2014Patents assigned to JANG CHAE-KYU (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HYNIX SEMICONDUCTOR INC | 24 | 2005–2014 |
| JANG CHAE KYUself | 7 | 2012–2014 |
| SK HYNIX INC | 5 | 2013–2015 |
| WANG JONG HYUN | 2 | 2013 |
| JANG CHAE-KYUself | 1 | 2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| Gyeonggi-do, KR | 11 | 2009–2015 |
| Icheon-si, KR | 10 | 2009–2014 |
| Kyungki-do, KR | 6 | 2005–2009 |
| Ichon-shi, KR | 1 | 2007 |
| Icheon-shi, KR | 1 | 2006 |