Broadcasting system with supplemental data transmission and storge
November 5, 2011. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.Patent ReferencesContinuous timed segment broadcast recorder system Channel number entry system System for transmitting data simultaneously with audio Data encoding for television Broadcast wave receiving system Magnetic reproducing apparatus capable of receiving radio broadcast programs High-speed fluid blender Method of encoding and decoding data signals Program identifier signal receiver Digital signal transmitting system InventorApplicationNo. 788028 filed on 11/05/1991US Classes:455/45, Via subcarrier455/154.1, With indication of frequency, channel, or selector condition (e.g., tuning aid)455/186.1With memory control or programmingExaminersPrimary: Eisenzopf, Reinhard J.Assistant: Charouel, Lisa Attorney, Agent or FirmForeign Patent References
International ClassesH04B 001/00H04B 017/02 AbstractA broadcast receiver or monitor unit receives and decodes items of information pertaining to broadcast program material, such as the title of a broadcast musical piece, the artist name, tape/CD catalog number, and the like. The information items can be displayed on a panel simultaneously with the broadcast. Upon entry of a memory command, the receiver stores the decoded items of information data in a memory. Sets of stored information data relating to selected broadcasts can later be retrieved from the memory and recorded in a predetermined format on paper strips or coupons by a printer device.Other References
Field of SearchFrequency or phase modulationVia subcarrier With control signal Receiver control signal originates at message transmitter BINAURAL AND STEREOPHONIC Broadcast or multiplex stereo FM final modulation AM subcarrier Four discrete channels Having transmitter ONE-WAY AUDIO SIGNAL PROGRAM DISTRIBUTION Drive-in With switching WITH MIXER | |
