ST R&DTech LLC
6Patents
6Active
6Granted
57Portfolio score
Filing activity: Aug 30, 2021 → Dec 27, 2023
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US12268523B2 | Biometric, physiological or environmental monitoring using a closed chamber | Electricity | 0 | Active |
| US12425759B2 | Multi-mic earphone design and assembly | Electricity | 0 | Active |
| US12363223B2 | Real-time voice paging voice augmented caller ID/ring tone alias | Electricity | 0 | Active |
| US12080312B2 | Personal audio assistant device and method | Electricity | 0 | Active |
| US12236971B2 | Method and device for spectral expansion of an audio signal | Electricity | 0 | Active |
| US12424235B2 | Method and device for spectral expansion for an audio signal | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.