| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Republic of Korea | 11 |
| # | Industry | |
|---|---|---|
| #1 | Packaging and shipping | |
| #2 | Civil engineering | |
| #3 | Measurement | |
| #4 | Control | |
| #5 | Transport |
| # | Technology | |
|---|---|---|
| #1 | Scaffolding | |
| #2 | Elevators and escalators | |
| #3 | Cranes | |
| #4 | Weighing | |
| #5 | Ships | |
| #6 | Winches | |
| #7 | General building constructions | |
| #8 | Alarm systems |
| # | Name | Total Patents |
|---|---|---|
| #1 | Kim Dae Woung | 11 |
| #2 | Woo Sek Hyen | 3 |
| #3 | Ko San Woung | 1 |
| #4 | Kim Dae Jung | 1 |
| #5 | Lim Tae Sun | 1 |
| Publication | Filing date | Title |
|---|---|---|
| KR102149464B1 | Apparatus for fixing of gondola | |
| KR102037435B1 | Smart gondola supporting | |
| KR102062199B1 | Gondola supporting and fixing apparatus | |
| KR102099853B1 | Safety Connecting Apparatus | |
| KR102107753B1 | Apparatus for smart installation work for overload prevention using data | |
| KR20200086801A | Climbing Anchor | |
| KR102036152B1 | Climbing apparatus | |
| KR101836345B1 | Gondola | |
| KR101782910B1 | Working stage | |
| KR101814517B1 | Gondola | |
| KR101690273B1 | Lifting apparatus for height work |