Issued Patents All Time
Showing 1–25 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8127029 | Internet protocol based network architecture for cable television network access with switched fallback | James D. Bobeck, Robert William Dalton, Enrique Hernandez-Valencia, Roger Henry Levy, Ronald L. Sharp | 2012-02-28 |
| 7366196 | Ranging arrangement and method for TDMA communications | Peter D. Magill | 2008-04-29 |
| 6796555 | Centralized video controller for controlling distribution of video signals | — | 2004-09-28 |
| 6778550 | Method and apparatus for TDM/TDMA communications | — | 2004-08-17 |
| 6065061 | Internet protocol based network architecture for cable television access with switched fallback | James D. Bobeck, Robert William Dalton, Enrique Hernandez-Valencia, Roger Henry Levy, Ronald L. Sharp | 2000-05-16 |
| 5663756 | Restricted access remote control unit | Guy A. Story, Jr., Edward Stanley Szurkowski | 1997-09-02 |
| 5570126 | System for composing multimedia signals for interactive television services | Walter Hollenberg, Edward Stanley Szurkowski | 1996-10-29 |
| 5559503 | Communications device for initializing terminals in a signal distribution system | — | 1996-09-24 |
| 5539449 | Integrated television services system | Edward Stanley Szurkowski | 1996-07-23 |
| 5532735 | Method of advertisement selection for interactive service | William M. Schell, Guy A. Story, Jr., Edward Stanley Szurkowski | 1996-07-02 |
| 5463728 | Electronic circuits for the graphical display of overlapping windows with transparency | Edward Stanley Szurkowski | 1995-10-31 |
| 5446490 | Interactive television with tailored programming | Edward Stanley Szurkowski | 1995-08-29 |
| 5442389 | Program server for interactive television system | Edward Stanley Szurkowski | 1995-08-15 |
| 5418559 | Multi-channel television converter for conventional and interactive signals | — | 1995-05-23 |
| 5373288 | Initializing terminals in a signal distribution system | — | 1994-12-13 |
| 4999808 | Dual byte order data processor | Brian W. Colbry, Thomas D. Lovett, Peter V. LaMaster | 1991-03-12 |
| RE32858 | Stored-program control machine | Marc Harrison, Mark E. Thierbach | 1989-02-07 |
| 4745548 | Decentralized bus arbitration using distributed arbiters having circuitry for latching lockout signals gated from higher priority arbiters | — | 1988-05-17 |
| 4677545 | Microprocessor having macro-rom and main program queues | — | 1987-06-30 |
| 4484260 | Stored-program control machine | Marc Harrison | 1984-11-20 |
| 4403287 | Microprocessor architecture having internal access means | Jonathan Anderson Fields, Victor Huang, Charles M. Lee, Masakazu Shoji | 1983-09-06 |
| 4399516 | Stored-program control machine | Marc Harrison, Michael J. Killian, Mark E. Thierbach | 1983-08-16 |
| 4348720 | Microcomputer arranged for direct memory access | Victor Huang, Richard Townsend | 1982-09-07 |
| 4346437 | Microcomputer using a double opcode instruction | Richard L. Ukeiley | 1982-08-24 |
| 4258419 | Data processing apparatus providing variable operand width operation | David H. Copp, Daniel C. Stanzione | 1981-03-24 |