Inventor
Yun-sook Chae
Inventor
Seoul, KR
Overview
Patents· 9 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C23Cprimary
C23CCoating metallic material22%
H10DInorganic electric semiconductor devices22%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1022%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1017%
C30BSingle-crystal growth4%
G03FPhotomechanical production of textured or patterned surfaces, e.g. for printing, for processing of semiconductor devices4%
H02JElectric power networks4%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests4%
PatentTitleYear
10,951,072Wireless power device having plurality of transmission coils and driving method therefor20217,572,736'Method of dry-etching semiconductor devices'20097,297,466'Method of forming a photoresist pattern and method for patterning a layer using a photoresist'20076,835,970'Semiconductor device having self-aligned contact pads and method for manufacturing the same'20046,478,872'Method of delivering gas into reaction chamber and shower head used to deliver gas'20026,458,701'Method for forming metal layer of semiconductor device using metal halide gas'20026,372,598'Method of forming selective metal layer and method of forming capacitor and filling contact hole using the same'20026,197,683'Method of forming metal nitride film by chemical vapor deposition and method of forming metal contact of semiconductor device using the same'20016,174,809'Method for forming metal layer using atomic layer deposition'2001Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2001–2009Patents assigned to SAMSUNG ELECTRONICS CO LTD (8)· patent assignee history
2001–2021Based in Seoul, KR· patent location history
2002–2009Based in Suwon-si, KR· patent location history
2007Based in Gwacheon, KR· patent location history
2021Patents assigned to LG INNOTEK CO LTD (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SAMSUNG ELECTRONICS CO LTD | 8 | 2001–2009 |
| LG INNOTEK CO LTD | 1 | 2021 |
Locations
| Location | Patents | Span |
|---|---|---|
| Seoul, KR | 5 | 2001–2021 |
| Suwon-si, KR | 3 | 2002–2009 |
| Gwacheon, KR | 1 | 2007 |