Patent Search Results

1 RE35,740 Telecommunication system
2 5,651,057 Method of communicating data from remote devices to a central computer via a telecommunications link
3 5,610,975 Visual telephone apparatus
4 5,602,905 On-line communication terminal/apparatus
5 5,570,415 Video programming and storage control using the telephone network
6 5,568,182 Teletext and videotex processing system and method
7 5,555,294 Communication method and apparatus
8 5,555,017 Seamless multimedia conferencing system using an enhanced multipoint control unit
9 5,541,982 Device for transmitting video and audio signals through an integrated services digital network
10 5,539,452 Video telephone system
11 5,535,265 Method and circuitry for controlling voice mail, call logging and call blocking functions using a modem
12 5,528,671 Network control system
13 5,528,286 Telecommunication system for transmitting full motion video
14 5,528,283 Switched video distribution apparatus
15 5,526,408 Communication system
16 5,513,250 Telephone based credit card protection
17 5,510,829 Voice and video communication apparatus
18 5,506,892 System for performing at least one of a checking and adjusting operations for electronic equipment using a telephone
19 5,495,284 Scheduling and processing system for telephone video communication
20 5,493,329 Picture transmission system
21 5,488,651 Fax message system
22 5,487,100 Electronic mail message delivery system
23 5,481,598 Subscriber terminal for ISDN networks
24 5,475,742 System for remote data collection, process for operating this system and associated collection device
25 5,473,675 Call establishment for simultaneous analog and digital communications
26 5,473,674 Data communication apparatus having an auto-dialing function
27 5,473,367 Video view selection by a chairperson
28 5,473,366 Television-telephone apparatus having a message-keeping function and an automatic response transmission function
29 5,471,522 Telephone line sharing for a personal computer system
30 5,463,678 Credit card reader
31 5,457,739 Method and system of interactive access to radio broadcast information elements
32 5,457,730 Combination telephone set and security panel monitor
33 5,454,024 Cellular digital packet data (CDPD) network transmission system incorporating cellular link integrity monitoring
34 5,452,344 Communication over power lines
35 5,448,618 Emergency mobilization system
36 5,448,285 Multi-media communication apparatus
37 5,444,769 Data communications system for establishing links between subscriber stations and broadcast stations
38 5,440,617 Simple modem log-on authentication
39 5,440,336 System and method for storing and forwarding audio and/or visual information on demand
40 5,440,335 Method and apparatus for delivering passband and telephony signals in a coaxial cable network
41 5,438,614 Modem management techniques
42 5,438,357 Image manipulating teleconferencing system
43 5,434,911 Call in-bound remote reading and data collection system
44 5,426,692 Communication terminal and the method using the same
45 5,418,560 Voice and image data communication apparatus
46 5,414,457 Multi-media communication apparatus
47 5,412,713 Display for a telephone terminal
48 5,412,708 Videophone system for scrutiny monitoring with computer control
49 5,412,417 Video telephone device with automatic video camera angle adjustment
50 5,408,523 Electronic remote data recorder with facsimile output for utility AC power systems