Inventor
Chang Kee Lee
Inventor
Cheonan-si, KR
Overview
Patents· 3 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B01Jprimary
B01JChemical or physical processes, e.g. catalysis or colloid chemistry20%
G01NInvestigating or analysing materials by determining their chemical or physical properties20%
G06FElectric digital data processing20%
G06KGraphical data reading20%
H04WWireless communication networks20%
PatentTitleYear
10,335,765Complex of carbon structure and covalent organic framework, preparation method therefor, and use thereof201910,001,890Touch tag recognizable through capacitive touch panel, information recognition method thereof and information providing method using same20189,615,217'Cellular broadcast message forwarding'2017Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2017Patents assigned to APPLE INC (1)· patent assignee history
2017Based in San Jose, CA, US· patent location history
2018–2019Patents assigned to KOREA INST IND TECH (2)· patent assignee history
2018Based in Seoul, KR· patent location history
2019Based in Cheonan-si, KR· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| KOREA INST IND TECH | 2 | 2018–2019 |
| APPLE INC | 1 | 2017 |
Locations
| Location | Patents | Span |
|---|---|---|
| Cheonan-si, KR | 1 | 2019 |
| Seoul, KR | 1 | 2018 |
| San Jose, California, US | 1 | 2017 |