| # | Country | Total Patents | |
|---|---|---|---|
| #1 | EPO (European Patent Office) | 3 | |
| #2 | China | 2 | |
| #3 | Singapore | 2 | |
| #4 | United States | 2 | |
| #5 | WIPO (World Intellectual Property Organization) | 2 | |
| #6 | Australia | 1 | |
| #7 | Canada | 1 | |
| #8 | Republic of Korea | 1 |
| # | Industry | |
|---|---|---|
| #1 | Computer technology |
| # | Technology | |
|---|---|---|
| #1 | Electric digital data processing |
| # | Name | Total Patents |
|---|---|---|
| #1 | Ng Edwin | 11 |
| #2 | Oh Joo Seng | 6 |
| #3 | Tan Chin Foo | 6 |
| #4 | Edwin Ng | 2 |
| #5 | Foo Ken Tan Chin | 2 |
| #6 | Oh Joo Seng Julian | 2 |
| #7 | Seng Julian Oh Joo | 2 |
| #8 | Tan Chin Foo Ken | 2 |
| #9 | Tan Chin F K | 1 |
| #10 | Oh Joo S J | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US2007061753A1 | Letter and word choice text input method for keyboards and reduced keyboard systems | |
| SG135918A1 | Unambiguous text input method for touch screens and reduced keyboard systems | |
| SG125895A1 | Reduced keyboard system that emulates qwerty-type mapping and typing |