Tunstall Group Limited
🏢 View company profile →3Patents
2Active
3Granted
34Portfolio score
Filing activity: Dec 15, 1999 → Nov 6, 2013
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| USD435472S | Alarm communication unit | General | 5 | Expired |
| US9378636B2 | Fall detector and method of determining a fall in a social alarm system | Physics | 2 | Active |
| US9196144B2 | Social alarm system and method of monitoring a fall detector unit in a social alarm system | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.