| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Canada | 4 | |
| #2 | United States | 4 | |
| #3 | EPO (European Patent Office) | 3 | |
| #4 | India | 2 | |
| #5 | Japan | 2 | |
| #6 | WIPO (World Intellectual Property Organization) | 2 | |
| #7 | Republic of Korea | 1 |
| # | Industry | |
|---|---|---|
| #1 | Civil engineering | |
| #2 | Machines | |
| #3 | Transport |
| # | Technology | |
|---|---|---|
| #1 | General building constructions | |
| #2 | Swimming pools | |
| #3 | Unspecified technologies | |
| #4 | Ships |
| # | Name | Total Patents |
|---|---|---|
| #1 | Huang Yen T | 13 |
| #2 | Ien Tei Hangu | 2 |
| #3 | Huang Yen T Prof Ph D | 2 |
| #4 | Huang Yen T Pinewood Drive Dal | 1 |
| Publication | Filing date | Title |
|---|---|---|
| CA2087991A1 | Modular roof structure | |
| US4903452A | Modular space framed earthquake resistant structure | |
| US4813191A | Modular space framed earthquake resistant structure | |
| CA1166419A | Modular space-framed structures | |
| US4583330A | Modular inflatable dome structure | |
| US4288947A | Modular inflatable dome structure |