Inventor
Heui Gyun Ahn
Inventor
Gyeonggi-do, KR
Overview
Patents· 15 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H10Fprimary
H10FInorganic semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation31%
H01LSemiconductor devices20%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1020%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1011%
H04NPictorial communication, e.g. television9%
H10DInorganic electric semiconductor devices6%
G11CStatic stores3%
PatentTitleYear
10,313,620Image data output device for image signal processor201910,165,169Image processing package and camera module having same20189,613,881'Semiconductor device having improved heat-dissipation characteristics'20179,543,348'Backlight image sensor chip having improved chip driving performance'20179,478,464'Method for manufacturing through-hole silicon via'20169,406,652'Stack memory'20168,993,411'Method for forming pad in wafer with three-dimensional stacking structure'20158,816,459'Image sensor having wave guide and method for manufacturing the same'20148,420,429'Back side illumination image sensor reduced in size and method for manufacturing the same'20138,421,134'Back side illumination image sensor reduced in size and method for manufacturing the same'20138,399,282'Method for forming pad in wafer with three-dimensional stacking structure'20138,368,158'Image sensor having wave guide and method for manufacturing the same'20138,193,023'Unit pixel of image sensor having three-dimensional structure and method for manufacturing the same'20127,772,666'CMOS image sensor and method for manufacturing the same'20107,247,533'Method of fabricating semiconductor device using selective epitaxial growth'2007Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2007–2010Based in Bucheon-si, KR· patent location history
2012–2015Patents assigned to SILICONFILE TECHNOLOGIES INC (7)· patent assignee history
2012–2014Patents assigned to AHN HEUI-GYUN (3)· patent assignee history
2012Based in Yecheon-gun, KR· patent location history
2013Patents assigned to AHN HEUI GYUN (3)· patent assignee history
2013Patents assigned to JEON IN GYUN (3)· patent assignee history
2013–2015Based in Seongnam-si, KR· patent location history
2016–2017Patents assigned to SILICONFILE TECH INC (4)· patent assignee history
2016–2019Based in Gyeonggi-do, KR· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SILICONFILE TECHNOLOGIES INC | 7 | 2012–2015 |
| SILICONFILE TECH INC | 4 | 2016–2017 |
| AHN HEUI GYUNself | 3 | 2013 |
| AHN HEUI-GYUNself | 3 | 2012–2014 |
| JEON IN GYUN | 3 | 2013 |
Locations
| Location | Patents | Span |
|---|---|---|
| Gyeonggi-do, KR | 6 | 2016–2019 |
| Seongnam-si, KR | 6 | 2013–2015 |
| Bucheon-si, KR | 2 | 2007–2010 |
| Yecheon-gun, KR | 1 | 2012 |