Patent US5805693A successfully refreshed from Google Patents.
US5805693A
Expired / Lapsed
US
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Monitor-controlling device
Assignee: Holtek Semiconductor Inc
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Filing: 1996-07-09
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Granted: 1998-09-08
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Expires: 2016-07-09
Abstract
Abstract A monitor-controlling device is disclosed. The monitor-controlling device, used for a system having a monitor and a first circuit, includes a buffer for storing data from the system; a decoder electrically connected to the buffer for receiving and decoding the data; a bi-directional transmitter electrically connected to the buffer for providing the buffer with a path to transmit the data to the first circuit; and a controlling circuit electrically connected to the bi-directional transmitter for controlling the path on or off.
Inventors
- 👤 Chern-Jsair Chang
- 👤 Rong-Tyan Wu
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 21:52
CPC Classifications
H; H04; H04M; H04M1/00; H04M1/26; H04M1/27; H04M1/271; H04M1/57
Claims Analysis
Total Claims: 21
Claim 1
Independent Claim
79 words
A monitor-controlling device, adapted to be used for a system having a monitor and a first circuit, comprising: a buffer for storing data from said system; a decoder electrically connected to said buffer for receiving and decoding said data; a bi-directional transmitter electrically connected to said buffer for providing said buffer with a path to transmit said data to said first circuit; and a controlling circuit electrically connected to said bi-directional transmitter for controlling said path on or off.
Claim 2
Dependent Claim
79 words
A monitor-controlling device, adapted to be used for a system having a monitor and a first circuit, comprising: a buffer for storing data from said system; a decoder electrically connected to said buffer for receiving and decoding said data; a bi-directional transmitter electrically connected to said buffer for providing said buffer with a path to transmit said data to said first circuit; and a controlling circuit electrically connected to said bi-directional transmitter for controlling said path on or off.
Claim 3
Dependent Claim
25 words
A monitor-controlling device as set in claim 1 wherein said data are transmitted from said buffer to said first circuit when said path is on.
Claim 4
Dependent Claim
29 words
A monitor-controlling device as set in claim 2 wherein said data are still stored in said buffer after said data are transmitted from said buffer to said first circuit.
Claim 5
Dependent Claim
26 words
A monitor-controlling device as set in claim 1 wherein said data are not transmitted from said buffer to said first circuit when said path is off.
Claim 6
Dependent Claim
15 words
A monitor-controlling device as set in claim 1 wherein said buffer is a shift register.
Claim 7
Dependent Claim
24 words
A monitor-controlling device as set in claim 5 wherein said shift register uses the clock signal of said system as the operating clock signal.
Claim 8
Dependent Claim
43 words
A monitor-controlling device as set in claim 1, further comprising: a timer signal generator electrically connected to said buffer for providing said buffer with time data; and a clock signal generator electrically connected to said buffer for providing said buffer with clock data.
Claim 9
Dependent Claim
38 words
A monitor-controlling device as set in claim 7 wherein said controlling circuit controls said timer signal generator to transmit said timer data to said buffer, and said clock signal generator to transmit said clock data to said buffer.
Claim 10
Dependent Claim
22 words
A monitor-controlling device as set in claim 7 wherein said controlling device controls which kind of data is transmitted to said decoder.
Claim 11
Dependent Claim
15 words
A monitor-controlling device as set in claim 1 wherein said system is a communication system.
Claim 12
Dependent Claim
19 words
A monitor-controlling device as set in claim 10 wherein said first circuit is a dialer of said communication device.
Claim 13
Dependent Claim
20 words
A monitor-controlling device as set in claim 10 wherein said first circuit is a micro processor of said communication device.
Claim 14
Dependent Claim
16 words
A monitor-controlling device as set in claim 1 wherein said communication system is a telephone system.
Claim 15
Dependent Claim
15 words
A monitor-controlling device as set in claim 1 wherein said monitor is a LCD monitor.
Claim 16
Dependent Claim
15 words
A monitor-controlling device as set in claim 1 wherein said monitor is a LED monitor.
Claim 17
Dependent Claim
19 words
A monitor-controlling device as set in claim 1 wherein said monitor-controlling device is used in a Caller ID system.
Claim 18
Dependent Claim
16 words
A monitor-controlling device as set in claim 1 wherein said monitor-controlling device has a bi-directional interface.
Claim 19
Dependent Claim
24 words
A monitor-controlling device as set in claim 1 wherein said data are shown on said monitor after said data are decoded by said monitor.
Claim 20
Dependent Claim
15 words
A monitor-controlling device as set in claim 1 wherein said data includes a telephone number.
Claim 21
Dependent Claim
15 words
A monitor-controlling device as set in claim 1 wherein said data includes a user's name.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 2001-09-07 | 2002-03-09 | 2002-09-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2005-09-07 | 2006-03-09 | 2006-09-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2009-09-07 | 2010-03-09 | 2010-09-08 | $7700.00 | Window Closed / Lapsed |