| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Singapore | 3 | |
| #2 | Hong Kong | 2 | |
| #3 | WIPO (World Intellectual Property Organization) | 2 | |
| #4 | Australia | 1 | |
| #5 | China | 1 | |
| #6 | EPO (European Patent Office) | 1 | |
| #7 | Malaysia | 1 | |
| #8 | Taiwan | 1 | |
| #9 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Machines | |
| #2 | Furniture and games | |
| #3 | Consumer goods | |
| #4 | Civil engineering |
| # | Technology | |
|---|---|---|
| #1 | Unspecified technologies | |
| #2 | Household appliances | |
| #3 | Laundering textiles | |
| #4 | Bolts for doors or windows |
| # | Name | Total Patents |
|---|---|---|
| #1 | Yong Teng Long | 7 |
| #2 | Long Yong Teng | 3 |
| #3 | Yong Tenglong | 2 |
| #4 | Long Yong Tai | 1 |
| Publication | Filing date | Title |
|---|---|---|
| SG127688A1 | Locking mechanism | |
| SG92786A1 | A laundry rack | |
| SG87159A1 | Improvements relating to multi-compartment mailboxes |