Inventor
Yang Je Lee
Inventor
Cheongju-si, KR
Overview
Patents· 23 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H05Kprimary
H05KPrinted circuits47%
Y10TTechnical subjects covered by former us classification30%
H04MTelephonic communication4%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds2%
C09DCoating compositions, e.g. paints, varnishes or lacquers2%
C11DDetergent compositions2%
C23CCoating metallic material2%
H01JElectric discharge tubes or discharge lamps2%
H01RElectrically-conductive connections2%
H04KSecret communication2%
PatentTitleYear
10,881,000Printed circuit board202010,674,610Multilayer rigid flexible printed circuit board and method for manufacturing the same202010,602,616Multilayer rigid flexible printed circuit board and method for manufacturing the same202010,368,445Multilayer rigid flexible printed circuit board and method for manufacturing the same201910,299,373Method of manufacturing rigid-flexible printed circuit board201910,091,871Method of manufacturing rigid-flexible printed circuit board201810,034,368Flying tail type rigid-flexible printed circuit board20189,955,580Method of manufacturing rigid-flexible printed circuit board20189,743,529'Multilayer rigid flexible printed circuit board and method for manufacturing the same'20179,706,658'Portable terminal'20179,521,760'Rigid flexible printed circuit board and method of manufacturing the same'20169,351,403'Portable terminal'20169,338,899'Method of manufacturing a rigid-flexible printed circuit board'20168,882,954'Method of manufacturing rigid-flexible printed circuit board'20148,631,567'Method of manufacturing rigid-flexible printed circuit board'20148,558,116'Multilayer rigid flexible printed circuit board and method for manufacturing the same'20137,715,200'Stacked semiconductor module, method of fabricating the same, and electronic system using the same'20107,563,104'Printed circuit board having connectors'20097,281,328'Method of fabricating rigid-flexible printed circuit board'20077,084,098'Brown oxide pretreatment composition for cleaning copper surface and improving adhesion of polyimide surface, and method for improving adhesion of polyimide surface by applying the same to brown oxide process'20066,630,777'Electron gun and color cathode-ray tube utilizing the same'20036,489,012'Printed circuit board for RAMBUS'20026,475,299'Conversion coating composition based on nitrogen and silicon compounds and conversion coating method using the same'2002Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2002–2020Patents assigned to SAMSUNG ELECTRO MECH (22)· patent assignee history
2002–2014Based in Chungcheongbuk-do, KR· patent location history
2002–2006Based in Kyungki-do, KR· patent location history
2010–2019Based in Cheongju-si, KR· patent location history
2013–2014Patents assigned to AN DONG GI (2)· patent assignee history
2013–2014Patents assigned to LEE YANG JE (2)· patent assignee history
2014Patents assigned to HONG DOO PYO (1)· patent assignee history
2014Patents assigned to KIM GOING SIK (1)· patent assignee history
2014Based in Cheongju, KR· patent location history
2016–2020Based in Suwon-si, KR· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SAMSUNG ELECTRO MECH | 22 | 2002–2020 |
| AN DONG GI | 2 | 2013–2014 |
| LEE YANG JEself | 2 | 2013–2014 |
| HONG DOO PYO | 1 | 2014 |
| KIM GOING SIK | 1 | 2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| Cheongju-si, KR | 8 | 2010–2019 |
| Suwon-si, KR | 7 | 2016–2020 |
| Chungcheongbuk-do, KR | 4 | 2002–2014 |
| Kyungki-do, KR | 3 | 2002–2006 |
| Cheongju, KR | 1 | 2014 |