US4228543A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Programmable television receiver controllers
Assignee: Music Semiconductors Corp
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Filing: 1978-03-24
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Granted: 1980-10-14
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Expires: 1998-03-24
Abstract
Abstract Programmable television receiver controllers which may be manually programmed by a user to select or to limit the viewing selections for random times, typically in one-half hour intervals, throughout a predetermined time period such as a one week time period. Program selections may be made by setting suitable controls for the day, AM or PM, the half hour of the day and the channel desired, and entered into a memory by a push-button control. Thereafter a digital control clock automatically selects the pre-entered information at the appropriate times and provides a control signal which may be used to automatically select the identified channels to the exclusion of all others. Alternatively, the signal may be used to exclude the selected channel from selection manually. In one embodiment, the programmable controller is incorporated in the original design of the television receiver and in a second embodiment, an external controller is disclosed which can be attached to the antenna terminals of a conventional television. Additional embodiments include means for controlling other functions such as the ON-OFF function of the receiver.
Inventors
- 👤 Joseph N. Jackson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 05:32
CPC Classifications
H; H03; H03D; H03D7/00; H03D7/16; H03D7/161; G; G04; G04G; G04G15/00; G04G15/006; G05; G05B; G05B19/00; G05B19/02; G05B19/04; G05B19/10; G05B19/102
Claims Analysis
Total Claims: 21
Claim 1
Independent Claim
98 words
A programmable television controller comprising: a random-access memory means for storing data; storing means for storing data corresponding to channel selections in said memory means at write-addresses corresponding to future time periods, with said storing means including a write-address for application to said memory means means for generating said write-addresses; read means for reading out said data from said memory means by application of real time related read-addresses thereto when real time coincides with said future time periods and control means for controlling the reception of a television receiver according to said data read from said memory means.
Claim 2
Dependent Claim
98 words
A programmable television controller comprising: a random-access memory means for storing data; storing means for storing data corresponding to channel selections in said memory means at write-addresses corresponding to future time periods, with said storing means including a write-address for application to said memory means means for generating said write-addresses; read means for reading out said data from said memory means by application of real time related read-addresses thereto when real time coincides with said future time periods and control means for controlling the reception of a television receiver according to said data read from said memory means.
Claim 3
Dependent Claim
13 words
The controller of claim 1 wherein said memory means is a semiconductor memory.
Claim 4
Dependent Claim
51 words
The controller of claim 1 wherein said storing means includes a means for generating said write-addresses which is responsive to the position of at least one first switch and a means for generating said data corresponding to channel selections which is responsive to the position of at least one second switch.
Claim 5
Dependent Claim
37 words
The controller of claim 1 wherein said controller means controls the reception of said television receiver by limiting the reception to a channel corresponding to said data read from said memory means if said data is present.
Claim 6
Dependent Claim
104 words
A programmable television controller comprising: random-access memory means for storing data; data means for selectively generating data corresponding to a television channel; write-address means selectively generating a write-address corresponding to a future time for application to said memory means; program means for selectively storing said data in said memory means at said write-address; read-address means for generating said read-addresses responsive to real time; memory read means for applying said read-addresses to said memory means for reading out said data stored in said memory means; and control means for controlling the reception of a television receiver according to said data read from said memory means.
Claim 7
Dependent Claim
104 words
A programmable television controller comprising: random-access memory means for storing data; data means for selectively generating data corresponding to a television channel; write-address means selectively generating a write-address corresponding to a future time for application to said memory means; program means for selectively storing said data in said memory means at said write-address; read-address means for generating said read-addresses responsive to real time; memory read means for applying said read-addresses to said memory means for reading out said data stored in said memory means; and control means for controlling the reception of a television receiver according to said data read from said memory means.
Claim 8
Dependent Claim
13 words
The controller of claim 5 wherein said memory means is a semiconductor memory.
Claim 9
Dependent Claim
14 words
The controller of claim 5 wherein said data means comprises at least one switch.
Claim 10
Dependent Claim
14 words
The controller of claim 5 wherein said write-address means comprises at least one switch.
Claim 11
Dependent Claim
63 words
The controller of claim 5 wherein said program means comprises: means for normally coupling said read-address means to said memory; means for normally placing said memory in a read mode; switching means for momentarily decoupling the read-address means from said memory means, coupling said write-address means to said memory means, and switching said memory means from said read mode to a write mode.
Claim 12
Dependent Claim
18 words
The controller of claim 5 wherein said read-addresses are binary coded signals which increment on one-half hour intervals.
Claim 13
Dependent Claim
37 words
The controller of claim 5 wherein said control means controls said reception of said television receiver by limiting the reception to a channel corresponding to said data read from said memory means if said data is present.
Claim 14
Dependent Claim
41 words
The controller of claim 5 wherein said control means controls the reception of said television receiver by limiting the reception to a channel other than the channel corresponding to said data received from said memory means if said data is present.
Claim 15
Dependent Claim
66 words
The controller of claim 5 wherein said control means includes a pretuner means having at least one input for coupling to a television receiver antenna and a pretuner output for coupling to an input on a television receiver, said pretuner means being a means for selectively converting any one of a plurality of multi-frequency television signals present at said pretuner input to a fixed frequency signal.
Claim 16
Dependent Claim
48 words
The controller of claim 13 wherein said control means further includes a disable means for disabling said control means thereby preventing reception of any channel when a power source powering said controller is interrupted, said disable means continuing to disable said controller until said disable means is reset.
Claim 17
Dependent Claim
33 words
The controller of claim 13 wherein said controller is installed within a controller housing, said controller housing being located outside a television receiver housing which encloses the television receiver controlled by said controller.
Claim 18
Dependent Claim
34 words
The controller of claim 13 wherein said pretuner output is for coupling to an antenna input on the television receiver and the frequency of said fixed frequency signal corresponds to a predetermined television signal.
Claim 19
Dependent Claim
43 words
The controller of claim 13 wherein said pretuner output is for coupling to an input of an intermediate frequency amplifier stage in the television receiver and the frequency of said fixed frequency signal corresponds to the intermediate frequency amplifier stage frequency of operation.
Claim 20
Dependent Claim
183 words
A programmable television controller comprising: a random-access memory means for storing data; storing means for storing data corresponding to channel selections in said memory means at write-addresses corresponding to future time periods, with said storing means including a write-address means for generating said write-addresses for application to said memory means; read means for reading out said data from said memory means by application of real time related read-addresses thereto when real time coincides with said future time periods and, control means for controlling the reception of a television receiver according to said data read from said memory means, said control means including a pretuner means having at least one input for coupling to a television receiver antenna and pretuner output for coupling to an input on the television receiver, said pretuner means being a means for selectively converting any one of a plurality of multi-frequency television signals present at said pretuner input to a fixed frequency signal; a controller housing for housing said controller, said controller housing being located outside a television receiver housing which encloses the television receiver controlled by said controller.
Claim 21
Dependent Claim
183 words
A programmable television controller comprising: a random-access memory means for storing data; storing means for storing data corresponding to channel selections in said memory means at write-addresses corresponding to future time periods, with said storing means including a write-address means for generating said write-addresses for application to said memory means; read means for reading out said data from said memory means by application of real time related read-addresses thereto when real time coincides with said future time periods and, control means for controlling the reception of a television receiver according to said data read from said memory means, said control means including a pretuner means having at least one input for coupling to a television receiver antenna and pretuner output for coupling to an input on the television receiver, said pretuner means being a means for selectively converting any one of a plurality of multi-frequency television signals present at said pretuner input to a fixed frequency signal; a controller housing for housing said controller, said controller housing being located outside a television receiver housing which encloses the television receiver controlled by said controller.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1983-10-14 | 1984-04-14 | 1984-10-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1987-10-14 | 1988-04-14 | 1988-10-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1991-10-14 | 1992-04-14 | 1992-10-14 | $7700.00 | Window Closed / Lapsed |