| # | Country | Total Patents | |
|---|---|---|---|
| #1 | China | 4 | |
| #2 | Australia | 2 | |
| #3 | United States | 2 | |
| #4 | EPO (European Patent Office) | 1 | |
| #5 | United Kingdom | 1 | |
| #6 | Hong Kong | 1 |
| # | Industry | |
|---|---|---|
| #1 | Civil engineering | |
| #2 | Packaging and shipping | |
| #3 | Machine tools | |
| #4 | Machines |
| # | Technology | |
|---|---|---|
| #1 | General building constructions | |
| #2 | Scaffolding | |
| #3 | Swimming pools | |
| #4 | Finishing work on buildings | |
| #5 | Shaping clay | |
| #6 | Punching metal | |
| #7 | Cranes |
| # | Name | Total Patents |
|---|---|---|
| #1 | Wong Conrad Tin Cheung | 5 |
| #2 | Wong Rosana Wai Man | 5 |
| #3 | Huang Huimin | 4 |
| #4 | Huang Tianxiang | 4 |
| #5 | Rosana Wong Wai Man | 1 |
| #6 | Conrad Tin Cheung Wong | 1 |
| #7 | Conrad Wong Tin Cheung | 1 |
| #8 | Rosana Wai Man Wong | 1 |
| Publication | Filing date | Title |
|---|---|---|
| HK1258501A1 | Ultra-thin semi-prefabricated concrete slab and manufacturing method thereof | |
| EP3594422A1 | Modular integrated building and construction method thereof | |
| CN108356973A | Precast facade production line | |
| CN108358084A | Lifting carrier | |
| CN107268902A | The shading system of type unitized curtain wall | |
| CN107262593A | Workpiece automatic punching system |