Inventor
Bong-young Yoo
Inventor
Seoul, KR
Overview
Patents· 7 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H10Wprimary
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1031%
H10DInorganic electric semiconductor devices23%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests15%
C23CCoating metallic material8%
E04HBuildings or like structures for particular purposes8%
F16FSprings8%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h108%
PatentTitleYear
6,693,032'Method of forming a contact structure having an anchoring portion'20046,476,489'Apparatus and manufacturing method for semiconductor device adopting NA interlayer contact structure'20026,372,616'Method of manufacturing an electrical interconnection of a semiconductor device using an erosion protecting plug in a contact hole of interlayer dielectric layer'20026,239,493'Apparatus and manufacturing method for semiconductor device adopting an interlayer contact structure'20016,211,082'Chemical vapor deposition of tungsten using nitrogen-containing gas'20015,881,507'Integrated horizontal and vertical seismic isolation bearing'19995,863,835'Methods of forming electrical interconnects on semiconductor substrates'1999Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1999–2004Patents assigned to SAMSUNG ELECTRONICS CO LTD (5)· patent assignee history
1999Patents assigned to KOREA ATOMIC ENERGY RES (1)· patent assignee history
1999Patents assigned to KOREA ELECTRIC POWER CORP (1)· patent assignee history
1999–2004Based in Seoul, KR· patent location history
1999Based in Daejeon, KR· patent location history
2002Based in Seongnam, KR· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SAMSUNG ELECTRONICS CO LTD | 5 | 1999–2004 |
| KOREA ATOMIC ENERGY RES | 1 | 1999 |
| KOREA ELECTRIC POWER CORP | 1 | 1999 |
Locations
| Location | Patents | Span |
|---|---|---|
| Seoul, KR | 5 | 1999–2004 |
| Seongnam, KR | 1 | 2002 |
| Daejeon, KR | 1 | 1999 |