Inventor
SEUNG HOON CHOI
Inventor
KR
Overview
Patents· 32 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B60Kprimary
B60KArrangement or mounting of propulsion units or of transmissions in vehicles11%
H04LTransmission of digital information, e.g. telegraphic communication10%
H04WWireless communication networks10%
F01NGas-flow silencers or exhaust apparatus for machines or engines in general5%
F02MSupplying combustion engines in general with combustible mixtures or constituents thereof5%
H04BTransmission5%
Y02TClimate change mitigation technologies related to transportation5%
B67DDispensing, delivering or transferring liquids, not otherwise provided for4%
F02DControlling combustion engines4%
H01LSemiconductor devices4%
PatentTitleYear
12,420,629Doorless fuel cap system for vehicle and control method thereof202512,426,305Semiconductor device including transistor having source/drain contract with convex curved surface202512,279,237Method and apparatus for transmitting and receiving group downlink control channel in wireless communication system202512,240,317Fuel pump module for a vehicle202512,149,353Method and apparatus for transmitting control information in wireless communication system202411,859,580Device for supplying injection water202411,856,594Method and apparatus for transmitting and receiving control information in wireless communication system202311,791,173Substrate cleaning equipment, substrate treatment system including the same, and method of fabricating semiconductor device using the substrate cleaning equipment202311,780,325Fuel cap for vehicle having locking structure generating sound interval202311,764,903Method and apparatus for transmitting control information in wireless communication system202311,761,389Apparatus and method for charging LPG fuel of bi-fuel vehicle202311,745,582Capless filler neck structure202311,743,084Method and apparatus for transceiving channel related to terminal that supports half duplex transmission in mobile communication system202311,639,702Fuel evaporation gas treatment system202311,637,605Method and device for transmitting and receiving feedback signal in wireless communication system202311,590,838Fuel cap for vehicle having locking structure generating sound internal202311,552,758Resource allocation device and method in large-scale antenna system202311,512,997Full charge notification device of urea water tank for vehicle202211,358,856Opening device for urea water inlet of vehicle202211,361,995Semiconductor device and method of manufacturing the same202211,346,455Vent valve for closed tank202211,323,984Method and apparatus for providing information about available wireless resources and determining the wireless resources used for data transmission202211,310,823Method and apparatus for transceiving channel related to terminal that supports half duplex transmission in mobile communication system202211,251,229Method of manufacturing an image sensor having an etch stop layer on an insulation layer202211,236,708Fuel odor control system for vehicle202211,212,059Method and apparatus for managing contention window in wireless communication system202111,206,101Downlink control channel decoding method and device for low power consumption in wireless communication system202111,198,360Automatic opening and closing device for fuel inlet of vehicle202111,189,572Maintaining height of alignment key in semiconductor devices202111,161,731Device for opening and closing urea inlet for vehicle202111,155,458Device for preventing overflow of urea water for vehicle202111,153,876Method and device for monitoring frequency domain-based wireless link in wireless communication system2021Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2021–2025Patents assigned to SAMSUNG ELECTRONICS CO LTD (17)· patent assignee history
2021–2025Patents assigned to HYUNDAI MOTOR CO LTD (15)· patent assignee history
2021–2023Patents assigned to KIA MOTORS CORP (9)· patent assignee history
2021–2023Patents assigned to KOREA FUEL TECH CORP (2)· patent assignee history
2021–2025Based in KR· patent location history
2023–2025Patents assigned to KIA CORP (6)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SAMSUNG ELECTRONICS CO LTD | 17 | 2021–2025 |
| HYUNDAI MOTOR CO LTD | 15 | 2021–2025 |
| KIA MOTORS CORP | 9 | 2021–2023 |
| KIA CORP | 6 | 2023–2025 |
| KOREA FUEL TECH CORP | 2 | 2021–2023 |
Locations
| Location | Patents | Span |
|---|---|---|
| KR | 32 | 2021–2025 |