| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 9 | |
| #2 | EPO (European Patent Office) | 5 | |
| #3 | WIPO (World Intellectual Property Organization) | 5 | |
| #4 | Republic of Korea | 1 |
| # | Industry | |
|---|---|---|
| #1 | Measurement | |
| #2 | Computer technology | |
| #3 | Furniture and games | |
| #4 | Audio-visual technology |
| # | Technology | |
|---|---|---|
| #1 | Radio navigation | |
| #2 | Physical training equipment | |
| #3 | Image data processing | |
| #4 | Electric digital data processing | |
| #5 | Data recognition and presentation | |
| #6 | Television |
| # | Name | Total Patents |
|---|---|---|
| #1 | Johnson Henri | 20 |
| #2 | Johnson Thomas | 5 |
| #3 | Rust Robert William | 5 |
| #4 | Zuurmond Gideon | 1 |
| #5 | Du Toit Jacques Pierre | 1 |
| #6 | Rees Trevor Wyndham | 1 |
| #7 | Rohwer Heinrich | 1 |
| #8 | Brunner Hendrik Amos | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US2016320476A1 | Systems to track a moving sports object | |
| WO2015084917A1 | Antenna with boresight optical system | |
| US2016306035A1 | Golf ball spin axis measurement | |
| EP3077939A1 | Systems and methods to track a golf ball to and on a putting green | |
| EP2943257A1 | Ball spin rate measurement | |
| EP2227299A2 | Methods and processes for detecting a mark on a playing surface and for tracking an object |