Robert T. Ryan
13Patents
10h-index
15Co-inventors
69Inventor score
Filing activity: Apr 3, 1989 → Feb 26, 2009
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6539120B1 | MPEG decoder providing multiple standard output signals | Electricity | 118 | Expired |
| US6263019A | Variable rate MPEG-2 video syntax processor | Electricity | 70 | Expired |
| US5828416A | System and method for interfacing a transport decoder to a elementary stream video decorder | Electricity | 57 | Expired |
| US5818539A | System and method for updating a system time constant (STC) counter following a discontinuity in an MPEG-2 transport data stream | Electricity | 55 | Expired |
| US5812976A | System and method for interfacing a transport decoder to a bitrate-constrained audio recorder | Electricity | 25 | Expired |
| US6522694B1 | Programmable filter for removing stuffing bits from an MPEG-2 bit-stream | Electricity | 25 | Expired |
| US7885270B2 | Statistical multiplexing of compressed video streams | Electricity | 19 | Active |
| US5675654A | System and method for interfacing a transport decoder to a national renewable security systems (NRSS) smart card | Electricity | 15 | Expired |
| US9565397B2 | Deterministically skewing transmission of content streams | Electricity | 13 | Active |
| US6366617B1 | Programmable filter for removing selected user data from an MPEG-2 bit stream | Electricity | 12 | Expired |
| US9906757B2 | Deterministically skewing synchronized events for content streams | Electricity | 3 | Active |
| US4998214A | Apparatus for line imaging | Physics | 2 | Expired |
| US7093082B2 | Microprogrammable SDRAM memory interface controller | Physics | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.