William Conrad Altmann
26Patents
6h-index
13Co-inventors
66Inventor score
Filing activity: Apr 27, 1977 → Jan 12, 2024
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7558326B1 | Method and apparatus for sending auxiliary data on a TMDS-like link | Physics | 38 | Expired |
| US11478638B2 | Detection and treatment of obstructive sleep apnea | Human Necessities | 22 | Active |
| US7143328B1 | Auxiliary data transmitted within a display's serialized data stream | Electricity | 13 | Expired |
| US4122358A | Supervisory system for a data transmission system | Electricity | 12 | Expired |
| US8692937B2 | Video frame synchronization | Electricity | 11 | Active |
| US7123307B1 | Clock jitter limiting scheme in video transmission through multiple stages | Electricity | 6 | Expired |
| US9274992B2 | Cable with circuitry for communicating performance information | Electricity | 4 | Active |
| US8644334B2 | Messaging to provide data link integrity | Electricity | 4 | Active |
| US9654810B2 | Mechanism for partial encryption of data streams | Electricity | 4 | Active |
| US8458343B2 | Signaling for transitions between modes of data transmission | Electricity | 4 | Active |
| US11305110B2 | Detection and treatment of obstructive sleep apnea | Human Necessities | 2 | Active |
| US8930692B2 | Mechanism for internal processing of content through partial authentication on secondary channel | Electricity | 2 | Active |
| US7555693B2 | Auxiliary data transmitted within a display's serialized data stream | Electricity | 1 | Active |
| US11712557B2 | Detection and treatment of obstructive sleep apnea | Human Necessities | 1 | Active |
| US9413985B2 | Combining video and audio streams utilizing pixel repetition bandwidth | Electricity | 0 | Active |
| US8793723B2 | Detection of encryption utilizing error detection for received data | Electricity | 0 | Active |
| US12151094B2 | Non-invasive nerve stimulator with battery management | Human Necessities | 0 | Active |
| US12308114B2 | System and method for emergency medical event capture, recording and analysis with gesture, voice and graphical interfaces | Human Necessities | 0 | Active |
| US9210206B2 | Messaging to provide data link integrity | Electricity | 0 | Active |
| US11270597B2 | Simulated reality technologies for enhanced medical protocol training | Physics | 0 | Active |
| US11875693B2 | Simulated reality technologies for enhanced medical protocol training | Physics | 0 | Active |
| US11986645B2 | Restless legs syndrome treatment system | Human Necessities | 0 | Active |
| US10051309B2 | Port processor capable of performing authentication for multiple source devices | Electricity | 0 | Active |
| US8964979B2 | Identification and handling of data streams using coded preambles | Electricity | 0 | Active |
| US9471525B2 | Cable with circuitry for communicating performance information | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.