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Class Information
Number: 379/908
Name: Telephonic communications > Multimedia
Description: Subject matter comprising a telephone system for transmitting and receiving more than one data type (e.g., text/fax/voice) during a single call session, or for one form of communication to be converted to another (e.g., speech-to-text, text-to-speech, handwriting-to-text or voice, etc.).
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 4974254 |
Interactive data retrieval system for producing facsimile reports |
Nov. 27, 1990 |
| 4954958 |
Directional information system |
Sep. 4, 1990 |
| 4953159 |
Audiographics conferencing arrangement |
Aug. 28, 1990 |
| 4942602 |
Coordinated transfer of voice and information through a network of digital switches |
Jul. 17, 1990 |
| 4931950 |
Multimedia interface and method for computer system |
Jun. 5, 1990 |
| 4918722 |
Control of electronic information delivery |
Apr. 17, 1990 |
| 4914586 |
Garbage collector for hypermedia systems |
Apr. 3, 1990 |
| 4907274 |
Intelligent work station |
Mar. 6, 1990 |
| 4893326 |
Video-telephone communications system |
Jan. 9, 1990 |
| 4878242 |
Teleconferencing system |
Oct. 31, 1989 |
| 4849811 |
Simultaneous audio and video transmission with restricted bandwidth |
Jul. 18, 1989 |
| 4805205 |
Method and device for establishing bidirectional communications between persons located at different geographically distant stations |
Feb. 14, 1989 |
| 4799144 |
Multi-function communication board for expanding the versatility of a computer |
Jan. 17, 1989 |
| 4748618 |
Telecommunications interface |
May. 31, 1988 |
| 4748662 |
Apparatus having a dial calling function |
May. 31, 1988 |
| 4742516 |
Method for transmitting voice information |
May. 3, 1988 |
| 4672459 |
Communication terminal apparatus with data format conversion capability |
Jun. 9, 1987 |
| 4653086 |
Communication terminal for processing voice and graphical information |
Mar. 24, 1987 |
| 4600808 |
Print apparatus for videotex terminal |
Jul. 15, 1986 |
| 4518989 |
Buffer memory dispersion type video/audio transmission system with spatially and timewise divided inter-office junction lines |
May. 21, 1985 |
| 4485400 |
Video telephone |
Nov. 27, 1984 |
| 4375083 |
Signal sequence editing method and apparatus with automatic time fitting of edited segments |
Feb. 22, 1983 |
| 4340783 |
Voice frequency response system |
Jul. 20, 1982 |
| 4304968 |
Telephone electronic answering device |
Dec. 8, 1981 |
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