Inventor
Duk Ju Na
Inventor
Singapore, SG
Overview
Patents· 10 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H10Pprimary
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1033%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1033%
H01LSemiconductor devices30%
H10DInorganic electric semiconductor devices3%
PatentTitleYear
10,553,487Semiconductor device and method of forming conductive vias by direct via reveal with organic passivation202010,115,701Semiconductor device and method of forming conductive vias by backside via reveal with CMP20189,865,524'Semiconductor device and method of forming conductive vias using backside via reveal and selective passivation'20189,768,066'Semiconductor device and method of forming conductive vias by direct via reveal with organic passivation'20179,728,415'Semiconductor device and method of wafer thinning involving edge trimming and CMP'20179,281,274'Integrated circuit through-substrate via system with a buffer layer and method of manufacture thereof'20169,257,382'Semiconductor device and method of forming guard ring around conductive TSV through semiconductor wafer'20169,184,104'Semiconductor device and method of forming adhesive layer over insulating layer for bonding carrier to mixed surfaces of semiconductor die and encapsulant'20159,076,655'Semiconductor device and method of forming through-silicon-via with sacrificial layer'20158,558,389'Semiconductor device and method of forming guard ring around conductive TSV through semiconductor wafer'2013Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2013–2018Patents assigned to STATS CHIPPAC LTD (9)· patent assignee history
2013–2016Patents assigned to NA DUK JU (2)· patent assignee history
2013Patents assigned to CHIA LAI YEE (1)· patent assignee history
2013–2020Based in Singapore, SG· patent location history
2016Patents assigned to AUNG KYAW OO (1)· patent assignee history
2017–2020Patents assigned to STATS CHIPPAC PTE LTD (5)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| STATS CHIPPAC LTD | 9 | 2013–2018 |
| STATS CHIPPAC PTE LTD | 5 | 2017–2020 |
| NA DUK JUself | 2 | 2013–2016 |
| AUNG KYAW OO | 1 | 2016 |
| CHIA LAI YEE | 1 | 2013 |
Locations
| Location | Patents | Span |
|---|---|---|
| Singapore, SG | 10 | 2013–2020 |