Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9135507 | Method for searching a roof facet and constructing a building roof structure line | Liang-Chien Chen | 2015-09-15 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9135507 | Method for searching a roof facet and constructing a building roof structure line | Liang-Chien Chen | 2015-09-15 |