Inventor
YONG HUN LEE
Inventor
KR
Overview
Patents· 8 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C08Fprimary
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds13%
C08JWorking-up13%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry10%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients10%
C08LCompositions of macromolecular compounds10%
G06FElectric digital data processing10%
H04LTransmission of digital information, e.g. telegraphic communication10%
H04NPictorial communication, e.g. television10%
G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes6%
G08CTransmission systems for measured values, control or similar signals6%
PatentTitleYear
12,083,497Preparation method of super absorbent polymer and super absorbent polymer prepared therefrom202412,053,757Super absorbent polymer and method for producing same202411,803,564Method and system for keyword search using messaging service202311,528,315Apparatus and method for delivering transport characteristics of multimedia data202211,466,128Superabsorbent polymer and preparation method thereof202211,358,121Super absorbent polymer and method for producing same202211,243,636Rollable display device202211,200,247Method and system for keyword search using messaging service2021Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2021–2023Patents assigned to LINE CORP (2)· patent assignee history
2021–2024Based in KR· patent location history
2022–2024Patents assigned to LG CHEMICAL LTD (4)· patent assignee history
2022Patents assigned to SAMSUNG ELECTRONICS CO LTD (1)· patent assignee history
2022Patents assigned to ST MICROELECTRONICS ASIA PACIFIC PTE LTD (1)· patent assignee history
2022Patents assigned to UNIV INDUSTRY COOPERATION GROUP KYUNG HEE UNIV (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| LG CHEMICAL LTD | 4 | 2022–2024 |
| LINE CORP | 2 | 2021–2023 |
| SAMSUNG ELECTRONICS CO LTD | 1 | 2022 |
| ST MICROELECTRONICS ASIA PACIFIC PTE LTD | 1 | 2022 |
| UNIV INDUSTRY COOPERATION GROUP KYUNG HEE UNIV | 1 | 2022 |
Locations
| Location | Patents | Span |
|---|---|---|
| KR | 8 | 2021–2024 |