US6138180A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Adaptive computer peripheral for selecting a communications protocol by cycling through a plurality of given protocols
Assignee: Symbol Technologies LLC
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Filing: 1997-09-12
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Granted: 2000-10-24
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Expires: 2017-09-12
Abstract
Abstract A computer peripheral connected via an electrical interface connector to a computer includes a functional module comprising circuitry for performing functions of the computer peripheral. The electrical interface connector is configured to convey a first interface set of signals, and includes a plurality of conductors for conveying a plurality of signals. An interface adapter is coupled to the electrical interface connector, the interface adapter being configured to process signals passing between the electrical interface connector and the functional module to permit a second interface set of signals to be conveyed via the electrical interface connector.
Inventors
- 👤 Christopher Zegelin
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 14:08
CPC Classifications
G; G06; G06F; G06F13/00; G06F13/10; G06F13/102
Claims Analysis
Total Claims: 12
Claim 1
Independent Claim
123 words
An adaptive computer peripheral for selectively communicating with a computer having a predetermined protocol, comprising: a) a connector for externally connecting the computer peripheral with the computer; b) a peripheral device driver for transmitting data and control signals between the computer and the computer peripheral via the connector, one of the control signals corresponding to the predetermined protocol of the computer; c) a single interface adapter electrically connected to the peripheral device driver, for cycling through a plurality of given protocols, and for selecting one of the given protocols that is compatible with the predetermined protocol of the computer in response to said one control signal; and d) a functional module for performing a function of the computer peripheral using the predetermined protocol.
Claim 2
Dependent Claim
123 words
An adaptive computer peripheral for selectively communicating with a computer having a predetermined protocol, comprising: a) a connector for externally connecting the computer peripheral with the computer; b) a peripheral device driver for transmitting data and control signals between the computer and the computer peripheral via the connector, one of the control signals corresponding to the predetermined protocol of the computer; c) a single interface adapter electrically connected to the peripheral device driver, for cycling through a plurality of given protocols, and for selecting one of the given protocols that is compatible with the predetermined protocol of the computer in response to said one control signal; and d) a functional module for performing a function of the computer peripheral using the predetermined protocol.
Claim 3
Dependent Claim
28 words
The computer peripheral according to claim 1, wherein the connector includes a personal computer memory card international association (PCMCIA) card, and a slot for receiving the PCMCIA card.
Claim 4
Dependent Claim
13 words
The computer peripheral according to claim 1, wherein the connector includes a cable.
Claim 5
Dependent Claim
19 words
The computer peripheral according to claim 1, wherein the functional module includes a wireless communications circuit, and an antenna.
Claim 6
Dependent Claim
32 words
The computer peripheral according to claim 1, where in the given protocols include a serial signal protocol, a parallel port protocol, and a personal computer memory card international association (PCMCIA) signal protocol.
Claim 7
Dependent Claim
47 words
The computer peripheral according to claim 1, wherein the connector includes a plurality of pins, and wherein the peripheral device driver configures the pins with said one control signal in a standard pin configuration, and configures the pins with another control signal in an incompatible pin configuration.
Claim 8
Dependent Claim
16 words
The computer peripheral according to claim 5, wherein the PCMCIA signal protocol is a default protocol.
Claim 9
Independent Claim
100 words
A method of selectively communicating an adaptive computer peripheral with a computer having a predetermined protocol, comprising the steps of: a) externally connecting the computer peripheral with the computer; b) transmitting data and control signals between the computer and the computer peripheral, one of the control signals corresponding to the predetermined protocol of the computer; c) cycling through a plurality of given protocols, and selecting one of the given protocols that is compatible with the predetermined protocol of the computer in response to said one control signal; and d) performing a function of the computer peripheral using the predetermined protocol.
Claim 10
Independent Claim
100 words
A method of selectively communicating an adaptive computer peripheral with a computer having a predetermined protocol, comprising the steps of: a) externally connecting the computer peripheral with the computer; b) transmitting data and control signals between the computer and the computer peripheral, one of the control signals corresponding to the predetermined protocol of the computer; c) cycling through a plurality of given protocols, and selecting one of the given protocols that is compatible with the predetermined protocol of the computer in response to said one control signal; and d) performing a function of the computer peripheral using the predetermined protocol.
Claim 11
Dependent Claim
38 words
The method according to claim 8, wherein the cycling step is performed by sequentially generating control signals corresponding to a serial signal protocol, a parallel port protocol, and a personal computer memory card international association (PCMCIA) signal protocol.
Claim 12
Dependent Claim
15 words
The method according to claim 9, wherein the PCMCIA signal protocol is a default protocol.
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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) | 2003-10-24 | 2004-04-24 | 2004-10-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2007-10-24 | 2008-04-24 | 2008-10-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2011-10-24 | 2012-04-24 | 2012-10-24 | $7700.00 | Window Closed / Lapsed |