Inventor
Jae-Ho Oh
Inventor
Seoul, KR
Overview
Patents· 16 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 information12%
C04BLime, magnesia8%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein8%
G06FElectric digital data processing8%
B28BShaping clay or other ceramic compositions4%
B29CShaping or joining of plastics4%
B60KArrangement or mounting of propulsion units or of transmissions in vehicles4%
G02BOptical elements, systems or apparatus4%
Y10TTechnical subjects covered by former us classification4%
A63BApparatus for physical training, gymnastics, swimming, climbing, or fencing2%
PatentTitleYear
11,040,516Graphite sheet and method for manufacturing same202110,656,419Head-up display apparatus integrated with cluster202010,338,397Vehicle head-up display device and control method thereof20199,199,397'Injection molded case having antenna pattern and manufacturing method thereof'20159,116,077'Method and system for estimating food commodity intake'20159,081,435'Display apparatus'20158,797,308'Method of driving display apparatus and driving circuit for display apparatus using the same'20148,674,917'Method and system for adjusting gray-scale level of liquid crystal display device'20148,619,020'Display apparatus'20138,481,611'Artificial marble and preparation method thereof'20138,088,489'Artificial marble using low specific gravity material as chip and process for preparing the same'20127,961,169'Display device having a timing controller'20117,935,281'Artificial marble using multicolor chip and method for preparing the same'20117,884,792'Method of extracting optimized digital variable resistor value and system using the same'20117,796,112'Liquid crystal display and driving method thereof'20107,500,899'Artificial marble using multicolor chip and method for preparing the same'2009Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2009–2013Patents assigned to LG CHEMICAL LTD (4)· patent assignee history
2009–2011Based in Cheongju, KR· patent location history
2010–2015Patents assigned to SAMSUNG ELECTRONICS CO LTD (4)· patent assignee history
2010–2021Based in Seoul, KR· patent location history
2012–2015Patents assigned to OH JAE-HO (6)· patent assignee history
2013–2015Patents assigned to SAMSUNG DISPLAY CO LTD (4)· patent assignee history
2015Based in Gyeongsangbuk-do, KR· patent location history
2015Based in Chungcheongbuk-do, KR· patent location history
2019–2020Patents assigned to HYUNDAI MOBIS CO LTD (2)· patent assignee history
2019–2020Based in Yongin-si, KR· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| OH JAE-HOself | 6 | 2012–2015 |
| LG CHEMICAL LTD | 4 | 2009–2013 |
| SAMSUNG DISPLAY CO LTD | 4 | 2013–2015 |
| SAMSUNG ELECTRONICS CO LTD | 4 | 2010–2015 |
| HYUNDAI MOBIS CO LTD | 2 | 2019–2020 |
Locations
| Location | Patents | Span |
|---|---|---|
| Seoul, KR | 8 | 2010–2021 |
| Yongin-si, KR | 2 | 2019–2020 |
| Cheongju, KR | 2 | 2009–2011 |
| Gyeongsangbuk-do, KR | 1 | 2015 |
| Chungcheongbuk-do, KR | 1 | 2015 |