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5159445 |
Teleconferencing video display system for improving eye contact
Direct eye-to-eye contact and compactness are achieved in a video display system including a camera positioned behind, or opposite the viewing side of, a display screen having first and second...
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5117285 |
Eye contact apparatus for video conferencing
Apparatus to establish eye contact between communicating parties during video conferencing comprises mirrors, polarizers and a camera which are positioned with respect to one another in a special,...
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5111498 |
Hinged-case sound and vision communications terminal, in particular a video-phone
A terminal for sound and vision communication, of the type associated, in particular, with a telephone set, comprises a case (100) containing a display screen monitor (128), a camera (132) provided...
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4928301 |
Teleconferencing terminal with camera behind display screen
A teleconferencing terminal which enables teleconference participants to communicate with eye contact is disclosed. The terminal alternates rapidly between an image capture mode and an image...
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4856045 |
Display terminal for a videophone
A display terminal for a videophone comprising a movable section provided with a hand set and a video camera, a base section on which the movable section is mounted by a shaft, a detector...
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4821307 |
Image splitter for two-way imaging apparatus
A pair of devices is provided of similar construction. Each device includes a beam-splitter, a CRT for providing an image from the remote device and a TV camera to send an image to the remote...
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4715059 |
Conversational video phone
The present invention is a conversational freeze-frame video phone which transmits a source image over a standard telephone line in conjunction with audio voice signals. A camera is used to capture...
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4400725 |
Picture display-image pickup apparatus
A picture display-image pickup apparatus for visual communication includes a picture display device and an image pickup device. The display device and pickup device are arranged on a substantially...
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3755623 |
COMBINED TELEVISION CAMERA AND A TELEVISION RECEIVER UNIT
A combined television camera and receiver unit for transmitting and receiving images to and from a similar unit located at a distance therefrom. The unit is housed in a case which is pivotally...
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3567848 |
TELEPHONE-TELEVISION EQUIPMENT
Apparatus for use in conjunction with telephone-television equipment wherein subscribers may simultaneously communicate acoustically and visually. At each subscriber station, the television camera...
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3544715 |
TELEPHONE-TELEVISION SUBSTATION APPARATUS
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3532815 |
VISUAL TELEPHONE SUBSCRIBER ALIGNMENT APPARATUS
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3495908 |
VISUAL TELEPHONE SUBSCRIBER ALIGNMENT APPARATUS
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3116365 |
Alignment device
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2895005 |
Two-way television over telephone lines
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