Inventor
Chan Seung Hwang
Inventor
Seoul, KR
Overview
Patents· 8 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 h1028%
G03FPhotomechanical production of textured or patterned surfaces, e.g. for printing, for processing of semiconductor devices17%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1017%
H01LSemiconductor devices11%
H10BElectronic memory devices11%
G03BApparatus or arrangements for taking photographs or for projecting or viewing them6%
H10DInorganic electric semiconductor devices6%
H10NElectric solid-state devices not otherwise provided for6%
PatentTitleYear
10,825,777Method of fabricating a semiconductor device with an overlay key pattern20209,070,701'Semiconductor device'20157,361,433'Photomask for forming photoresist patterns repeating in two dimensions and method of fabricating the same'20087,139,064'Optical system for providing a hexapole illumination and method of forming a photoresist pattern on a substrate using the same'20066,621,164'Chip size package having concave pattern in the bump pad area of redistribution patterns and method for manufacturing the same'20036,492,198'Method for fabricating a semiconductor device'20026,455,408'Method for manufacturing semiconductor devices having redistribution patterns with a concave pattern in a bump pad area'20025,923,957'Process for manufacturing a lead-on-chip semiconductor device package having a discontinuous adhesive layer formed from liquid adhesive'1999Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1999–2020Patents assigned to SAMSUNG ELECTRONICS CO LTD (8)· patent assignee history
1999Based in Kunpo, KR· patent location history
2002–2003Based in Koonpo, KR· patent location history
2006–2020Based in Seoul, KR· patent location history
2015Based in Gyeonggi-do, KR· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SAMSUNG ELECTRONICS CO LTD | 8 | 1999–2020 |
Locations
| Location | Patents | Span |
|---|---|---|
| Seoul, KR | 3 | 2006–2020 |
| Koonpo, KR | 3 | 2002–2003 |
| Gyeonggi-do, KR | 1 | 2015 |
| Kunpo, KR | 1 | 1999 |