Inventor
In Hak Joo
Inventor
Daejeon, KR
Overview
Patents· 4 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G06Fprimary
G06FElectric digital data processing50%
G01CMeasuring distances, levels or bearings13%
G06TImage data processing or generation, in general13%
G09BEducational or demonstration appliances13%
H04NPictorial communication, e.g. television13%
PatentTitleYear
10,785,491Method of visualizing image based on hierarchical presentation of image tile information, device and system using the method202010,460,628Tile map service device and method20198,554,788'Apparatus and method for analyzing information about floating population'20137,239,759'Spatial image information system and method for supporting efficient storage and retrieval of spatial images'2007Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2007–2013Patents assigned to KOREA ELECTRONICS TELECOMM (2)· patent assignee history
2007Based in Taejon, KR· patent location history
2013Patents assigned to JANG IN-SUNG (1)· patent assignee history
2013Patents assigned to JOO IN-HAK (1)· patent assignee history
2013Patents assigned to KIM JU-WAN (1)· patent assignee history
2013–2020Based in Daejeon, KR· patent location history
2019–2020Patents assigned to ELECTRONICS & TELECOMMUNICATIONS RES INST (2)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| ELECTRONICS & TELECOMMUNICATIONS RES INST | 2 | 2019–2020 |
| KOREA ELECTRONICS TELECOMM | 2 | 2007–2013 |
| JANG IN-SUNG | 1 | 2013 |
| JOO IN-HAKself | 1 | 2013 |
| KIM JU-WAN | 1 | 2013 |
Locations
| Location | Patents | Span |
|---|---|---|
| Daejeon, KR | 3 | 2013–2020 |
| Taejon, KR | 1 | 2007 |