Inventor
Choong-Jae Lee
Inventor
Hwaseong-si, KR
Overview
Patents· 16 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G11Cprimary
G11CStatic stores13%
H01LSemiconductor devices13%
H04MTelephonic communication11%
H04BTransmission9%
H10BElectronic memory devices9%
H10NElectric solid-state devices not otherwise provided for7%
G06FElectric digital data processing4%
H04NPictorial communication, e.g. television4%
H10DInorganic electric semiconductor devices4%
A47LDomestic washing or cleaning2%
PatentTitleYear
10,893,613Manufacturing method for printed circuit board202110,431,276Semiconductor devices including reversible and one-time programmable magnetic tunnel junctions201910,311,928Semiconductor devices including reversible and one-time programmable magnetic tunnel junctions20199,991,308Image sensor20189,805,444'Magnetic random access memory (MRAM)-based frame buffering apparatus, display driving apparatus and display apparatus including the same'20179,583,534'Semiconductor device including magneto-resistive device'20179,496,016'Memory cell and memory device having the same'20169,330,745'Magnetic memory devices including magnetic memory cells having opposite magnetization directions'20169,318,181'Magnetic memory devices including shared lines'20168,886,277'Micro-electrode array package using liquid crystal polymer and manufacturing method thereof'20147,590,428'Hinge unit and mobile terminal having the hinge unit'20097,567,283'Rotary camera for mobile communication device'20097,536,009'Folder type mobile terminal'20097,515,947'Folder type mobile terminal'20097,505,581'Folder type mobile terminal'20097,418,280'Mobile terminal having retractable camera'2008Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2008–2009Patents assigned to LG ELECTRONICS INC (6)· patent assignee history
2009Based in Gyeonggi-do, KR· patent location history
2014Based in Seoul, KR· patent location history
2016–2019Patents assigned to SAMSUNG ELECTRONICS CO LTD (8)· patent assignee history
2016–2017Patents assigned to LEE CHOONG-JAE (3)· patent assignee history
2016–2017Patents assigned to LEE YONG-KYU (3)· patent assignee history
2016–2017Patents assigned to SEO BO-YOUNG (3)· patent assignee history
2016–2019Based in Hwaseong-si, KR· patent location history
2016Based in Yongin-si, KR· patent location history
2021Based in Suwon-si, KR· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SAMSUNG ELECTRONICS CO LTD | 8 | 2016–2019 |
| LG ELECTRONICS INC | 6 | 2008–2009 |
| LEE CHOONG-JAEself | 3 | 2016–2017 |
| LEE YONG-KYU | 3 | 2016–2017 |
| SEO BO-YOUNG | 3 | 2016–2017 |
Locations
| Location | Patents | Span |
|---|---|---|
| Hwaseong-si, KR | 7 | 2016–2019 |
| Gyeonggi-do, KR | 5 | 2009 |
| Suwon-si, KR | 1 | 2021 |
| Yongin-si, KR | 1 | 2016 |
| Seoul, KR | 1 | 2014 |