Inventor
In Seok Sohn
Inventor
Cheongju-si, KR
Overview
Patents· 11 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
F02Mprimary
F02MSupplying combustion engines in general with combustible mixtures or constituents thereof14%
G01FMeasuring volume, volume flow, mass flow or liquid level14%
F04DNon-positive-displacement pumps7%
H02KDynamo-electric machines7%
B29CShaping or joining of plastics4%
B29LIndexing scheme associated with subclass b29c, relating to particular articles4%
B60RVehicles, vehicle fittings, or vehicle parts, not otherwise provided for4%
B60WConjoint control of vehicle sub-units of different type or different function4%
B60YIndexing scheme relating to aspects cross-cutting vehicle technology4%
F01NGas-flow silencers or exhaust apparatus for machines or engines in general4%
PatentTitleYear
10,773,728Signal processing system and signal processing method for sensors of vehicle202010,605,644Complementary apparatus for measuring urea water level202010,447,121Fuel pump for vehicle having brush holder for preventing shake of brush201910,119,509Multiple stage fuel pump20189,581,473'Flow rate measuring device and method capable of correcting gradient'20179,576,715'Device for magnetizing ring-shaped magnet for BLDC motor'20179,546,666'Impeller for fuel pump of vehicle'20178,919,326'Fuel pump module'20148,561,597'Flange for fuel pump module and manufacturing method thereof'20138,015,871'Sender unit for sensing the level of remaining fuel in a fuel tank utilizing a non-contacting sensor'20116,945,108'Fuel level system for automobile'2005Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2005–2020Based in Cheongju-si, KR· patent location history
2011–2020Patents assigned to COAVIS (10)· patent assignee history
2011–2019Based in Chungcheongbuk-do, KR· patent location history
2013–2014Patents assigned to KIM JOON SEUP (2)· patent assignee history
2013–2014Patents assigned to LIM JONG KEUN (2)· patent assignee history
2013–2014Patents assigned to SOHN IN SEOK (2)· patent assignee history
2013Patents assigned to JEON MUN SIK (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| COAVIS | 10 | 2011–2020 |
| KIM JOON SEUP | 2 | 2013–2014 |
| LIM JONG KEUN | 2 | 2013–2014 |
| SOHN IN SEOKself | 2 | 2013–2014 |
| JEON MUN SIK | 1 | 2013 |
Locations
| Location | Patents | Span |
|---|---|---|
| Cheongju-si, KR | 7 | 2005–2020 |
| Chungcheongbuk-do, KR | 4 | 2011–2019 |