Coherent light generators – Particular resonant cavity
Patent
1988-01-19
1989-05-09
Schreyer, Stafford D.
Coherent light generators
Particular resonant cavity
455 2, 358 84, H04M 1100
Patent
active
048295582
ABSTRACT:
A system for remotely displaying screen data on televisions or the like transmits screen data over a plurality of commercial radio band carrier transmitters. A plurality of devices are provided, each being for use with a corresponding television in a home. Each device includes a band receiver and a decoder for receiving and decoding screen data. A display signal is then generated for viewing on the television or the like. Each device can include means for receiving responses from a user, for example responses to a program viewed. The device can also include a storage for storing both screen data and response data. This enables response data to be transmitted at a later time, and it can be collected by polling from a central computer. Similarly, screen data can be received and stored, for later viewing.
REFERENCES:
patent: Re31951 (1985-07-01), Johnson et al.
patent: 3366731 (1968-01-01), Wallerstein
patent: 3639686 (1972-02-01), Walker et al.
patent: 4126762 (1978-11-01), Martin et al.
patent: 4186413 (1980-01-01), Mortimer
patent: 4264924 (1981-04-01), Freeman
patent: 4308554 (1981-12-01), Percy et al.
patent: 4355205 (1982-10-01), Walker
patent: 4377870 (1983-04-01), Anderson et al.
patent: 4567511 (1986-01-01), Smith et al.
patent: 4573072 (1986-02-01), Freeman
patent: 4584602 (1986-04-01), Nakagawa
patent: 4630108 (1986-12-01), Gomersall
patent: 4658290 (1987-04-01), McKenna et al.
patent: 4694490 (1987-09-01), Harvey et al.
patent: 4745468 (1988-05-01), Koborn
PEAC Media Research, Inc.
Schreyer Stafford D.
LandOfFree
System and device for data transmission, and related method does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with System and device for data transmission, and related method, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and System and device for data transmission, and related method will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-95303