Inventor
Jun Seok Oh
Inventor
Seoul, KR
Overview
Patents· 11 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G06Fprimary
G06FElectric digital data processing26%
G01JMeasurement of intensity, velocity, spectral content, polarisation, phase or pulse characteristics of infrared, visible or ultraviolet light9%
A47JKitchen equipment4%
A63CSkates4%
B43LArticles for writing or drawing upon4%
B60BVehicle wheels4%
F01DNon-positive displacement machines or engines, e.g. steam turbines4%
F04DNon-positive-displacement pumps4%
F05BIndexing scheme relating to wind, spring, weight, inertia or like motors, to machines or engines for liquids covered by subclasses f03b, f03d and f03g4%
F05DIndexing scheme for aspects relating to non-positive-displacement machines or engines, gas-turbines or jet-propulsion plants4%
PatentTitleYear
11,125,234Reducing bearing load in a regenerative turbine pump202110,863,850Electric cooker20209,965,621Program protection device20189,908,363'Caster and whiteboard comprising caster'20189,842,018'Method of verifying integrity of program using hash'20179,696,883'Touch screen device with normal and sleep modes and method for driving the same'20179,658,753'Touch screen device with normal and sleep modes and method for driving the same'20179,256,309'Display device including integrated touch panel'20169,176,559'Display device using infrared sensor module and method of driving the same'20158,723,122'Infrared sensor module, touch sensing method thereof, and auto calibration method applied to the same'20146,866,344'Wheel for in-line skates'2005Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2014–2017Patents assigned to LG DISPLAY CO LTD (4)· patent assignee history
2014–2015Patents assigned to OH JUN-SEOK (2)· patent assignee history
2014Patents assigned to JANG HYUNG-UK (1)· patent assignee history
2015Based in Gyeongbuk, KR· patent location history
2016–2018Based in Seoul, KR· patent location history
2017–2018Patents assigned to INKA ENTWORKS INC (2)· patent assignee history
2018Based in Goyang-si, KR· patent location history
2020Patents assigned to CUCKOO ELECTRONICS CO LTD (1)· patent assignee history
2020Based in Yangsan-si, KR· patent location history
2021Based in Irvine, CA, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| LG DISPLAY CO LTD | 4 | 2014–2017 |
| INKA ENTWORKS INC | 2 | 2017–2018 |
| OH JUN-SEOKself | 2 | 2014–2015 |
| CUCKOO ELECTRONICS CO LTD | 1 | 2020 |
| JANG HYUNG-UK | 1 | 2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| Seoul, KR | 5 | 2016–2018 |
| Irvine, California, US | 1 | 2021 |
| Yangsan-si, KR | 1 | 2020 |
| Goyang-si, KR | 1 | 2018 |
| Gyeongbuk, KR | 1 | 2015 |