Phonetics, Inc.
5Patents
0Active
5Granted
29Portfolio score
Filing activity: Apr 27, 1983 → Aug 12, 2002
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7009510B1 | Environmental and security monitoring system with flexible alarm notification and status capability | Physics | 94 | Expired |
| US4558181A | Portable device for monitoring local area | Electricity | 74 | Expired |
| US4716582A | Digital and synthesized speech alarm system | Emerging Cross-Sectional Technologies | 52 | Expired |
| US5757892A | Self-contained fax communications appliance | Electricity | 39 | Expired |
| USD282463S | Remote communication monitor and telephonic alarm | General | 23 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.