Registered entities
POWERPHONE INC
Reg. No. 61121538United States
Innovation
6 patent families (4 granted) — focus: Electricity & electronics; filing pace dormant. Cited 50 times.
| Year | Filings |
|---|---|
| 2013 | 1 |
Social engagement
Social engagement: 3.6K social following, 9 posts in the last 12 months — below the industry typical range.
Investor mix
2 investors on record.
| Investor type | Count | Share |
|---|---|---|
| Private equity | 1 | 50% |
| Other / undisclosed | 1 | 50% |
Recent activity
29 Apr 2026
Event
ONE HOUR and FOUR BIG ANNOUNCEMENTS
14 Oct 2025
Event
IPSTA
9 Oct 2025
Event
Gulf Coast 911 Conference