TV data capture device

Claim 2

A digital data capture apparatus used by a receiving party and operating in combination with a receiving tv set or monitor, comprising: a tv set or monitor, means associated with said tv set or monitor for receiving a composite video-digital signal, said signal including digital data having no addresses associated therewith, an extraction circuit enabling the receiving party to extract selected digital data from said composite signal, storage means for storing said selected digital data under control of instructions directed to a microprocessor, memory means communicating with said microprocessor for storing programs, said selected digital data, and addresses therefor, a microprocessor for receiving said selected digital data from said extraction circuit, said microprocessor communicating with said memory means and with said storage means for controlling the selected storage, retrieval, and display of said selected digital data, and a digital-to-video converter for converting said selected digital data to video signals suitable for display on the screen of said tv set or monitor.

Claim 3

The apparatus of claim 1, further including input control means communicating with said microprocessor to enable said receiving party to select the extracted digital data to be stored in said storage means and to be retrieved therefrom for display on the screen of said tv set or monitor.

Claim 4

The apparatus of claim 2, where said input control means is a remote control device communicating with said microprocessor.

Claim 5

The apparatus of claim 1, further including an interface circuit interconnecting said storage means and a computer.

Claim 6

The apparatus of claim 1, where said memory means includes a random access memory and a read only memory.

Claim 7

The apparatus of claim 1, further including a communication link between said extraction circuit and the screen of said tv set or monitor to enable the transmission of video signals from said composite signal to be continuously displayed on the screen of said tv set or monitor.

Claim 8

The apparatus of claim 1, further including a signal switcher and modulator circuit between said digital-to-video convertor and said tv set or monitor for allowing simultaneous display of digital data and said video signal.

Claim 9

A digital data capture apparatus used by a receiving party and operating in combination with a tv set or monitor, comprising: a tv set or monitor having associated therewith a receiving means for receiving a composite video-digital signal, said signal having no addresses associated therewith, an extraction circuit connected to said receiving means and enabling said receiving party to extract selected digital data from said composite signal, and processing means including a processor operating under control of a stored program and storage means for storing said selected digital data, said processor enabling said receiving party to selectively store said extracted digital data, retrieve selected digital data from storage, and display said selected digital data on the screen of said tv set or monitor.

Claim 10

A digital data capture apparatus used by a receiving party and operating in combination with a tv set or monitor, comprising: a tv set or monitor having associated therewith a receiving means for receiving a composite video-digital signal, said signal having no addresses associated therewith, an extraction circuit connected to said receiving means and enabling said receiving party to extract selected digital data from said composite signal, and processing means including a processor operating under control of a stored program and storage means for storing said selected digital data, said processor enabling said receiving party to selectively store said extracted digital data, retrieve selected digital data from storage, and display said selected digital data on the screen of said tv set or monitor.

Claim 11

The apparatus of claim 8, further including a digital-video converter circuit for converting said extracted digital data to video signals for simultaneous display of said digital data and said video signals on the screen of said tv set or monitor.

Claim 12

The apparatus of claim 9, including input control means for communication with said processor for enabling the selective storage, retrieval, and display of said data.

Claim 13

The apparatus of claim 10, where said processing unit includes memory means for storage of instructions for said processing unit, said memory means including a random access memory and a read only memory.

Claim 14

The apparatus of claim 8, further including signal switching and modulator means for allowing simultaneous display on said TV screen or monitor of said selected digital data and said video signal.

Claim 15

The apparatus of claim 8, further including a personal computer which provides said processor, and said storage means.

Claim 16

A digital data capture device used by a receiving party and operating in combination with a personal computer, comprising: a personal computer capable of receiving a composite video-digital signal, said digital signal having no addresses associated with it, means for delivering said composite video-digital signal to said personal computer, an integrated circuit card having as components therein an extraction circuit enabling said receiving party to extract selected digital data from said composite signal, a digital-to-video converter for converting said extracted digital data to video signals suitable for display on a screen of a display associated with said personal computer, storage means for storing said extracted digital data under control of instructions directed to a microprocessor, and memory means communicating with said microprocessor for storing programs, said extracted digital data and addresses thereof, and a microprocessor receiving said extracted digital data from said extraction circuit, said microprocessor communicating with said memory means and with said storage means for controlling the selected storage, retrieval, and display of said extracted digital data.

Claim 17

A digital data capture device used by a receiving party and operating in combination with a personal computer, comprising: a personal computer capable of receiving a composite video-digital signal, said digital signal having no addresses associated with it, means for delivering said composite video-digital signal to said personal computer, an integrated circuit card having as components therein an extraction circuit enabling said receiving party to extract selected digital data from said composite signal, a digital-to-video converter for converting said extracted digital data to video signals suitable for display on a screen of a display associated with said personal computer, storage means for storing said extracted digital data under control of instructions directed to a microprocessor, and memory means communicating with said microprocessor for storing programs, said extracted digital data and addresses thereof, and a microprocessor receiving said extracted digital data from said extraction circuit, said microprocessor communicating with said memory means and with said storage means for controlling the selected storage, retrieval, and display of said extracted digital data.