| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Republic of Korea | 9 | |
| #2 | WIPO (World Intellectual Property Organization) | 3 |
| # | Industry | |
|---|---|---|
| #1 | Civil engineering | |
| #2 | Packaging and shipping | |
| #3 | Furniture and games | |
| #4 | Environmental technology |
| # | Technology | |
|---|---|---|
| #1 | Locks | |
| #2 | Containers for goods storage | |
| #3 | Sewers | |
| #4 | Wing fittings | |
| #5 | Games | |
| #6 | Household appliances | |
| #7 | Climate change adaptation technologies | |
| #8 | Indexing scheme relating to hinges |
| # | Name | Total Patents |
|---|---|---|
| #1 | Kim Yong Hyeok | 12 |
| Publication | Filing date | Title |
|---|---|---|
| KR20200106629A | Drain traps | |
| KR20190033701A | A paduk board with box for paduk-stone sorting | |
| KR20190030370A | Power Disposable Chopsticks | |
| KR20190030369A | Charging syrup lid | |
| KR20190030368A | Source cap | |
| KR20120114920A | Door locking device | |
| KR20100118641A | Door locking device with shock absorbing and anti noising function | |
| KR20090111573A | Door lock plate with shock absorbing function | |
| KR100859241B1 | A low noise type door locking device |