
US Patent No: 5,802,283
Number of patents in Portfolio can not be more than 2000
Method and system for accessing multimedia data over public switched telephone network
Stats
-
Sep 1, 1998
Issued date -
Mar 29, 1996
filing date -
08/623,761
serial no -
In Force
status
Importance
Abstract
A public switched telephone network for providing information from a multimedia information server to any one of a plurality of subscriber premises, comprises a central office receiving multimedia information signals from a multimedia information server and orders from a prescribed subscriber. The central office includes a gateway system for conveying routing data in response to subscriber orders and a switch for routing multimedia signals from the server to the prescribed subscriber in accordance with the routing data. An interface at the central office transmits and receives audio telephone service signals, subscriber control signals and digital multimedia information signals on first, second and third signal channels. Each subscriber premises includes an interface for transmitting and receiving audio telephone service signals, subscriber control signals and digital multimedia information signals on the three signal channels. A plurality of subscriber local loops interconnect each subscriber interface and the central office interface. Multimedia information is collected from information providers and stored at media servers that provide a library of data and control sessions. Software modules at the media servers and resident terminals enable interactive multimedia session building, sharing of databases and joint authoring of multimedia presentations.
First Claim
Related Publications
International Classification(s)
- [Classification Symbol]
- [Patents Count]
Cited Art
| Patent Info | (Count) | # Cites | Year |
|---|---|---|---|
|
|
|||
| 4,792,849 Digital interactive communication system | 236 | 1987 | |
| 4,829,372 Presentation player | 235 | 1987 | |
| 5,119,188 Digital audio-video presentation display system | 160 | 1990 | |
| 5,191,410 Interactive multimedia presentation and communications system | 361 | 1991 | |
| 5,208,665 Presentation player for an interactive digital communication system | 327 | 1991 | |
| 5,195,092 Interactive multimedia presentation & communication system | 310 | 1991 | |
|
|
|||
| 4,692,757 Multimedia display system | 51 | 1983 | |
| 4,972,462 Multimedia mail system | 106 | 1988 | |
| 4,998,248 Integrated services digital network (ISDN) system and multimedia data connection method in same system | 48 | 1989 | |
| 5,027,400 Multimedia bidirectional broadcast system | 553 | 1989 | |
| 4,955,019 Multimedia information exchanging system and equipment therefor | 29 | 1989 | |
|
|
|||
| 4,763,317 Digital communication network architecture for providing universal information services | 383 | 1985 | |
| 4,763,191 Dial-up telephone network equipment for requesting an identified selection | 233 | 1986 | |
| 5,042,062 Method and apparatus for providing real-time switching of high bandwidth transmission channels | 103 | 1989 | |
|
|
|||
| 4,891,694 Fiber optic cable television distribution system | 138 | 1988 | |
| 5,341,474 Communications architecture and buffer for distributing information services | 227 | 1992 | |
| 5,371,532 Communications architecture and method for distributing information services | 273 | 1992 | |
|
|
|||
| 5,065,392 Network controller scheduling system and method of operation | 55 | 1990 | |
| 5,065,393 Network controller billing system and method of operation | 107 | 1990 | |
|
|
|||
| 5,247,347 PSTN architecture for video-on-demand services | 761 | 1991 | |
| 5,410,343 Video-on-demand services using public switched telephone network | 490 | 1993 | |
|
|
|||
| 5,311,423 Schedule management method | 143 | 1991 | |
| 5,383,112 Inventory management method | 65 | 1991 | |
|
|
|||
| 4,941,040 Cable television system selectively distributing pre-recorded video and audio messages | 172 | 1988 | |
| 5,014,125 Television system for the interactive distribution of selectable video presentations | 460 | 1989 | |
|
|
|||
| 4,890,320 Television broadcast system for selective transmission of viewer-chosen programs at viewer-requested times | 189 | 1988 | |
| 4,995,078 Television broadcast system for selective transmission of viewer-chosen programs at viewer-requested times | 233 | 1989 | |
|
|
|||
| 4,755,872 Impulse pay per view system and method | 78 | 1985 | |
| 4,807,023 Mapping method for impulse pay per view system | 52 | 1985 | |
|
|
|||
| 5,132,992 Audio and video transmission and receiving system | 521 | 1991 | |
|
|
|||
| 5,068,888 Interactive facsimile information retrieval system and method | 124 | 1989 | |
|
|
|||
| 4,654,866 Combined narrow band and broad band telephone communication system | 39 | 1984 | |
|
|
|||
| 5,189,673 Method and apparatus for controlling switched video in an optical fiber telecommunications system | 76 | 1991 | |
|
|
|||
| 4,897,867 Method of and an arrangement for forwarding a customer order | 158 | 1988 | |
|
|
|||
| 5,045,940 Video/audio transmission systsem and method | 80 | 1989 | |
|
|
|||
| 4,761,684 Telephone access display system | 166 | 1986 | |
|
|
|||
| 5,010,399 Video transmission and control system utilizing internal telephone lines | 220 | 1989 | |
|
|
|||
| 4,995,073 Communication apparatus and communication system having automatic attribution switching | 41 | 1988 | |
|
|
|||
| 4,974,252 Interactive commercial/entertainment network | 146 | 1988 | |
|
|
|||
| 5,133,079 Method and apparatus for distribution of movies | 359 | 1990 | |
|
|
|||
| 5,008,926 Message management system | 190 | 1986 | |
|
|
|||
| 4,847,829 Video conferencing network | 191 | 1987 | |
|
|
|||
| 4,931,950 Multimedia interface and method for computer system | 240 | 1988 | |
|
|
|||
| 5,440,334 Broadcast video burst transmission cyclic distribution apparatus and method | 110 | 1993 | |
|
|
|||
| 4,332,980 Multiple services system using telephone local loop | 165 | 1980 | |
|
|
|||
| 5,408,465 Flexible scheme for admission control of multimedia streams on integrated networks | 263 | 1993 | |
|
|
|||
| 5,051,822 Telephone access video game distribution center | 222 | 1989 | |
|
|
|||
| 5,508,732 Data server, control server and gateway architecture system and method for broadcasting digital video on demand | 110 | 1993 | |
|
|
|||
| 4,999,833 Network connectivity control by artificial intelligence | 73 | 1988 | |
|
|
|||
| 4,894,825 Frequency-division multiplex broadband multimedia network | 12 | 1989 | |
|
|
|||
| 4,947,244 Video selection and distribution system | 142 | 1989 | |
|
|
|||
| 4,506,387 Programming-on-demand cable system and method | 352 | 1983 | |
|
|
|||
| 4,868,866 Broadcast data distribution system | 261 | 1988 | |
|
|
|||
| 4,864,562 Sub-rate multi-media data transmission control system | 39 | 1987 | |
|
|
|||
| 5,230,015 Method and apparatus for static video telephone transmission/receiving | 5 | 1991 | |
|
|
|||
| 4,899,334 Self-routing multistage switching network for fast packet switching system | 65 | 1988 | |
|
|
|||
| 4,852,154 Pay-per-view CATV system | 111 | 1986 | |
|
|
|||
| 4,924,303 Method and apparatus for providing interactive retrieval of TV still frame images and audio segments | 120 | 1988 | |
|
|
|||
| 5,351,075 Home video club television broadcasting system | 141 | 1990 | |
|
|
|||
| 4,937,821 Pipeline information delivery system | 121 | 1987 | |
|
|
|||
| 4,797,913 Direct telephone dial ordering service | 181 | 1987 | |
|
|
|||
| 4,987,486 Automatic interactive television terminal configuration | 94 | 1988 | |
|
|
|||
| 5,384,732 Semiconductor device comprising a function change over switching circuit having a non-volatile storage device | 2 | 1993 | |
|
|
|||
| 4,980,886 Communication system utilizing dynamically slotted information | 75 | 1988 | |
|
|
|||
| 5,198,899 Network for interactive distribution of video, audio and telematic information | 21 | 1990 | |
|
|
|||
| 5,130,792 Store and forward video system | 311 | 1990 | |
|
|
|||
| 5,384,835 Public telephone network including a distributed imaging system | 75 | 1993 | |
|
|
|||
| 4,949,187 Video communications system having a remotely controlled central source of video and audio data | 663 | 1988 | |
|
|
|||
| 4,954,958 Directional information system | 160 | 1988 | |
|
|
|||
| 4,381,522 Selective viewing | 291 | 1980 | |
|
|
|||
| 4,914,586 Garbage collector for hypermedia systems | 198 | 1987 | |
|
|
|||
| 4,877,408 Competitive computer educational game | 40 | 1988 | |
| 4,849,811 Simultaneous audio and video transmission with restricted bandwidth | 139 | 1988 | |
| 5,033,804 Multimedia workstation | 44 | 1990 | |