Inventor
Jeong-Ah Ahn
Inventor
Yongin-si, KR
Overview
Patents· 3 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G09Gprimary
G09GArrangements or circuits for control of indicating devices using static means to present variable information40%
H01LSemiconductor devices20%
H04NPictorial communication, e.g. television20%
H10FInorganic semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation20%
PatentTitleYear
10,979,621Auto-focus image sensor and digital image processing device including the same20219,099,055'Display driving device and display system with improved protection against electrostatic discharge'20157,236,114'Digital-to-analog converters including full-type and fractional decoders, and source drivers for display panels including the same'2007Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2007–2021Patents assigned to SAMSUNG ELECTRONICS CO LTD (3)· patent assignee history
2007Based in Gyeonggi-do, KR· patent location history
2015Patents assigned to AHN JEONG-AH (1)· patent assignee history
2015Patents assigned to JUNG JI-WOON (1)· patent assignee history
2015Patents assigned to KIM HYUNG-TAE (1)· patent assignee history
2015Based in Hwaseong-si, KR· patent location history
2021Based in Yongin-si, KR· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SAMSUNG ELECTRONICS CO LTD | 3 | 2007–2021 |
| AHN JEONG-AHself | 1 | 2015 |
| JUNG JI-WOON | 1 | 2015 |
| KIM HYUNG-TAE | 1 | 2015 |
Locations
| Location | Patents | Span |
|---|---|---|
| Yongin-si, KR | 1 | 2021 |
| Hwaseong-si, KR | 1 | 2015 |
| Gyeonggi-do, KR | 1 | 2007 |