Inventor
YONGSOO LEE
Inventor
KR
Overview
Patents· 40 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H05Bprimary
H05BElectric heating23%
F24CDomestic stoves or ranges18%
A47JKitchen equipment11%
Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications9%
C03CChemical composition of glasses, glazes or vitreous enamels7%
F22BMethods of steam generation3%
H02MApparatus for conversion between ac and ac, between ac and dc, or between dc and dc, and for use with mains or similar power supply systems3%
B82YSpecific uses or applications of nanostructures3%
F22DPreheating, or accumulating preheated, feed-water for steam generation3%
G09GArrangements or circuits for control of indicating devices using static means to present variable information3%
PatentTitleYear
12,509,389Enamel composition, method for preparation thereof and cooking appliance using same202512,454,481Coating composition having infrared reflective function, coating glass and method for preparation thereof, and cooking appliance using same202512,414,205Induction heat cooking apparatus to implement WPT and PFC power converter202512,408,241Oven and method for controlling oven202512,246,984Glass coating composition, manufacturing method for coated glass using the glass coating composition, and cooking apparatus using the coated glass202512,162,795Coating composition having high light transmittance, coating glass and method for preparation thereof, and cooking appliance using same202412,089,320Induction heating device having improved assemblability and cooling performance202412,080,239Display device performing charge sharing202412,016,106Cooking appliance202412,016,104Induction heat cooking apparatus and method for operating the same202412,013,130Induction heating type cooktop having improved use convenience202411,950,347Induction heat cooking apparatus to implement WPT and PFC power converter202411,930,580Cooking apparatus202411,912,622Composition for enamel, method for preparing a composition for enamel, and cooking appliance202411,912,610Coating composition having infrared reflective function, coating glass and method for preparation thereof, and cooking appliance using same202411,875,738Driving circuit including a first and second driving mode and method of operating the same202411,856,676Induction heating type cooktop having improved usability202311,828,458Steam generator and cooking apparatus including steam generator202311,776,473Display device performing charge sharing202311,672,056Induction heating device having improved cooling structure202311,672,055Induction heating device having improved ferrite core shape202311,661,371Composition for enamel, method for preparing a composition for enamel, and cooking appliance202311,612,021Induction heating device having improved insulation structure202311,585,540Cooking device202311,525,582Cooking appliance202211,528,782Single pulse pre-test method for improving vessel detection accuracy202211,503,940Cooking appliance202211,466,862Steam generator and cooking apparatus including same202211,441,783Induction heating type cooktop having improved use convenience202211,382,449Steam generator and cooking apparatus including steam generator202211,339,086Coating composition and cooking appliance202211,337,279Method for sensing container using resonant current202211,304,270Induction heating device having negative voltage protection circuit202211,265,973Induction heating device having improved control algorithm and circuit structure202211,197,571Steam generator202111,178,731Induction heating device having improved working coil fixing structure202111,175,429Method for detecting vessel of induction heating device to which three-phase power supply is applied202111,153,942Induction heating device having improved indicator structure202111,140,752Induction heating device having reduced number of wire harnesses202111,140,753Induction heating device having improved component arrangement structure and assemblability2021Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2021–2025Patents assigned to LG ELECTRONICS INC (37)· patent assignee history
2021–2025Based in KR· patent location history
2023–2024Patents assigned to SAMSUNG ELECTRONICS CO LTD (3)· patent assignee history
2024–2025Patents assigned to NAT UNIV KONGJU IND UNIV COOP FOUND (3)· patent assignee history
2024–2025Patents assigned to ULSAN NATIONAL INSTITUTE OF SCIENCE AND TECH (2)· patent assignee history
2024Patents assigned to LG ELECTRONICS (1)· patent assignee history
2024Based in MN· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| LG ELECTRONICS INC | 37 | 2021–2025 |
| NAT UNIV KONGJU IND UNIV COOP FOUND | 3 | 2024–2025 |
| SAMSUNG ELECTRONICS CO LTD | 3 | 2023–2024 |
| ULSAN NATIONAL INSTITUTE OF SCIENCE AND TECH | 2 | 2024–2025 |
| LG ELECTRONICS | 1 | 2024 |
Locations
| Location | Patents | Span |
|---|---|---|
| KR | 39 | 2021–2025 |
| MN | 1 | 2024 |