Inventor
Duk Ju Jeong
Inventor
Seoul, KR
Overview
Patents· 19 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G11Cprimary
G11CStatic stores44%
H01LSemiconductor devices10%
H03KPulse technique10%
H10BElectronic memory devices10%
H10DInorganic electric semiconductor devices7%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h107%
G05FSystems for regulating electric or magnetic variables5%
F16DCouplings for transmitting rotation2%
G06FElectric digital data processing2%
H04MTelephonic communication2%
PatentTitleYear
10,790,037Circuit for generating bias current for reading OTP cell and control method thereof202010,783,935Sense amplifier driving device202010,706,946One-time programmable memory device202010,418,120Sense amplifier driving device201910,373,965OTP cell having a reduced layout area201910,176,884Sense amplifier driving device201910,062,447Power switch circuit201810,008,508One time programmable (OTP) cell having improved programming reliability20189,984,755One-time programmable (OTP) memory device20189,899,100'One time programmable (OTP) cell and an OTP memory array using the same'20188,112,653'Apparatus and method of generating power-up signal of semiconductor memory apparatus'20127,890,785'Apparatus and method of generating power-up signal of semiconductor memory apparatus'20117,509,451'Method and circuit for updating a software register in semiconductor memory device'20097,466,623'Pseudo SRAM capable of operating in continuous burst mode and method of controlling burst mode operation thereof'20087,274,620'Semiconductor memory device'20077,257,726'Circuit for generating wait signal in semiconductor device'20077,075,853'Semiconductor memory device including internal clock doubler'20066,977,865'Method and circuit for controlling operation mode of PSRAM'20055,986,443'Low power required input buffer'1999Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1999Patents assigned to LG SEMICON CO LTD (1)· patent assignee history
1999–2020Based in Seoul, KR· patent location history
2005–2012Patents assigned to HYNIX SEMICONDUCTOR INC (8)· patent assignee history
2007Based in Ichon-shi, KR· patent location history
2011–2012Based in Gyeonggi-do, KR· patent location history
2012Patents assigned to JEONG DUK-JU (1)· patent assignee history
2018–2020Patents assigned to MAGNACHIP SEMICONDUCTOR LTD (10)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| MAGNACHIP SEMICONDUCTOR LTD | 10 | 2018–2020 |
| HYNIX SEMICONDUCTOR INC | 8 | 2005–2012 |
| JEONG DUK-JUself | 1 | 2012 |
| LG SEMICON CO LTD | 1 | 1999 |
Locations
| Location | Patents | Span |
|---|---|---|
| Seoul, KR | 16 | 1999–2020 |
| Gyeonggi-do, KR | 2 | 2011–2012 |
| Ichon-shi, KR | 1 | 2007 |