Inventor
I-hun Song
Inventor
Seongnam-si, KR
Overview
Patents· 9 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G06Fprimary
G06FElectric digital data processing32%
H01LSemiconductor devices16%
H10FInorganic semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation16%
H10DInorganic electric semiconductor devices11%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein5%
G09GArrangements or circuits for control of indicating devices using static means to present variable information5%
G11CStatic stores5%
H03KPulse technique5%
H04NPictorial communication, e.g. television5%
PatentTitleYear
9,690,428'Optical touch screen apparatuses and methods of driving the optical touch screen apparatuses'20179,268,440'Hybrid touch panel, hybrid touch screen apparatus, and method of driving the hybrid touch panel'20169,268,428'Light-sensing apparatuses, methods of driving the light-sensing apparatuses, and optical touch screen apparatuses including the light-sensing apparatuses'20169,256,317'Hybrid sensing touchscreen apparatus capable of light touch sensing and physical touch sensing and method of driving the same'20169,178,030'Thin film transistor and display panel employing the same'20159,117,727'Transistors, methods of manufacturing the same, and electronic devices including transistors'20159,118,795'Image sensors having variable voltage-current characteristics and methods of operating the same'20159,092,081'Remote touch panel using light sensor and remote touch screen apparatus having the same'20159,058,874'Sensing circuits and phase change memory devices including the same'2015Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2015–2017Patents assigned to SAMSUNG ELECTRONICS CO LTD (9)· patent assignee history
2015–2016Patents assigned to JEON SANG-HUN (5)· patent assignee history
2015–2016Patents assigned to SONG I-HUN (5)· patent assignee history
2015–2016Patents assigned to AHN SEUNG-EON (3)· patent assignee history
2015Patents assigned to KIM CHANG-JUNG (3)· patent assignee history
2015–2017Based in Seongnam-si, KR· patent location history
2015–2016Based in Hwaseong-si, KR· patent location history
2015Based in Seoul, KR· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SAMSUNG ELECTRONICS CO LTD | 9 | 2015–2017 |
| JEON SANG-HUN | 5 | 2015–2016 |
| SONG I-HUNself | 5 | 2015–2016 |
| AHN SEUNG-EON | 3 | 2015–2016 |
| KIM CHANG-JUNG | 3 | 2015 |
Locations
| Location | Patents | Span |
|---|---|---|
| Seongnam-si, KR | 5 | 2015–2017 |
| Hwaseong-si, KR | 3 | 2015–2016 |
| Seoul, KR | 1 | 2015 |