Inventor
SANG WOO LEE
Inventor
KR
Overview
Patents· 38 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H01Lprimary
H01LSemiconductor devices8%
H04LTransmission of digital information, e.g. telegraphic communication8%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h106%
C21DModifying the physical structure of ferrous metals5%
C22CAlloys5%
H10DInorganic electric semiconductor devices5%
G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes4%
G06FElectric digital data processing3%
H04WWireless communication networks3%
H10BElectronic memory devices3%
PatentTitleYear
12,586,809Method for manufacturing secondary battery, coupling clip for manufacturing secondary battery, and secondary battery202612,570,485Substrate transfer apparatus using upper and lower magnetic levitation rails202612,555,849Secondary battery and method for repairing the same202612,529,729Apparatus and method for estimating state of charge of battery on basis of coulomb counter202612,480,170Grain-oriented electrical steel sheet and method for manufacturing same202512,475,864Method for transmitting/receiving information using monitor brightness change202512,448,672Grain-oriented electrical steel sheet and method for producing same202512,427,739Rubber reinforcing material with reduced weight, method of preparing the same and tire comprising the same202512,380,414Method and apparatus for remittance service202512,370,784Rubber reinforcing material with reduced weight, method of preparing the same, and tire comprising the same202512,356,194Method and apparatus for detecting covert channel for wireless communication202512,347,243Method and system for replacing vehicle parts using in-vehicle network based on vehicle ethernet202512,305,359Hydraulic breaker provided with automatic lubricant supply structure202512,293,933Electrostatic chuck with multiple heater zones202512,281,903Vehicle route guidance device based on predicting deviation from route202512,185,099Module and method for transmitting information using wireless hidden signal202412,051,012Method and system for information theory-based questioning for goal-oriented dialog system202412,034,047Semiconductor device including oxide semiconductor layer202412,003,997Gateway-based situation monitoring system202411,968,312Apparatus and method for cloud-based vehicle data security management202411,901,356Three-dimensional semiconductor devices202411,885,514Air conditioner and method of controlling the same202411,881,103Server and method for providing vehicle information202411,862,476Method of forming a semiconductor device including an active region with variable atomic concentration of oxide semiconductor material202411,841,284Particle trapping apparatus for preventing an error of a pressure measurement202311,802,319Double oriented electrical steel sheet and method for manufacturing same202311,667,984Grain-oriented electrical steel sheet and manufacturing method therefor202311,603,572Grain-oriented electrical steel sheet and method for manufacturing same202311,538,702Apparatus for monitoring an exchanging process of a semiconductor part and a method for the same202211,532,707Semiconductor device including oxide semiconductor layer202211,516,194Apparatus and method for in-vehicle network communication202211,502,870Method for managing access control list based on automotive ethernet and apparatus using the same202211,488,956Semiconductor memory device202211,431,499Finite-field division operator, elliptic curve cryptosystem having finite-field division operator and method for operating elliptic curve cryptosystem202211,322,321Movable part of circuit breaker for gas-insulated switchgear202211,315,764Structure variable type of a plasma source coil and a method for controlling the same202211,299,792Non-oriented electrical steel sheet and manufacturing method therefor202211,201,155Semiconductor device and method for fabricating the same2021Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2021Based in SG· patent location history
2022–2025Patents assigned to ELECTRONICS & TELECOMMUNICATIONS RES INST (8)· patent assignee history
2022–2025Patents assigned to POSCO (6)· patent assignee history
2022–2024Patents assigned to SAMSUNG ELECTRONICS CO LTD (6)· patent assignee history
2022–2025Patents assigned to ADAPTIVE PLASMA TECH CORP (4)· patent assignee history
2022–2026Based in KR· patent location history
2023Patents assigned to POSCO CO LTD (3)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| ELECTRONICS & TELECOMMUNICATIONS RES INST | 8 | 2022–2025 |
| POSCO | 6 | 2022–2025 |
| SAMSUNG ELECTRONICS CO LTD | 6 | 2022–2024 |
| ADAPTIVE PLASMA TECH CORP | 4 | 2022–2025 |
| POSCO CO LTD | 3 | 2023 |
Locations
| Location | Patents | Span |
|---|---|---|
| KR | 37 | 2022–2026 |
| SG | 1 | 2021 |