Relief object sensor adaptor

• US 6,631,201 B1
• Filed: 11/05/1999
• Issued: 10/07/2003
• Est. Priority Date: 11/06/1998
• Status: Expired due to Fees

• Current Assignee: Security First Innovations, LLC
• Original Assignee: Security First Corp
• Inventors: Cole, Andrew, Dickinson, Alexander G., Berger, Brian
• Primary Examiner(s): Boudreau, Leo
• Assistant Examiner(s): Patel, Shefali
• Application Number:
  US09/435,011
• Time in Patent Office: 1,432 Days
• Field of Search: 382/124, 340/5.31, 340/5.62, 340/5.83, 235/375, 235/380-382, 283/68, 283/69, 356/71
• US Class Current: 382/124
• CPC Class Codes: G06F 21/32 using biometric data, e.g. fingerprints, iris scans or voiceprints
• CPC Class Codes: G06K 19/0718 the sensor being of the biometric kind, e.g. fingerprint sensors fingerprint sensors in general G06V40/13; biometric access-control systems in general, see G07C9/00
• CPC Class Codes: G06K 19/077 Constructional details, e.g. mounting of circuits in the carrier
• CPC Class Codes: G06V 40/1318 using electro-optical elements or layers, e.g. electroluminescent sensing

Abstract

An interface card includes a housing sized for reception by a host system, for example, a laptop computer. A sensor is movably connected to the housing and has a first position in which the sensor receives a relief object and generates an electronic representation of the relief object, and a second position in which the sensor is inactive. An interface module is coupled to the sensor and configured to provide for communications between the interface card and the host system.

Claims

1. A system, comprising:

a host system; and

an interface card compatible with the host system, the interface card having a housing and a sensor movably interconnected with the housing, the sensor having a first position in which the sensor receives an input and generates an electronic representation of the input, and a second position in which the sensor is inactive.

2. The system of claim 1, wherein the host system is a computer having a port to connect to the interface card.

3. The system of claim 1, wherein the host system is a portable computer having a slot to receive the interface card.

4. The system of claim 1, wherein the host system is security system configured to receive the interface card at an access-restricted location.

5. The system of claim 1, wherein the host system is a computer network configured to receive the interface card.

6. The system of claim 1, wherein the sensor is a fingerprint sensor.

7. The system of claim 1, wherein the sensor is a relief object image generator.

8. The system of claim 1, wherein the interface card has a shape and size that correspond to a shape and a size of a PCMCIA card.

9. A method of obtaining data relating to a relief object, comprising:

inserting an interface card into a reception port of a host system, the interface card having a sensor movably connected within the interface card;

exposing the sensor so that a relief object can be placed on the sensor; and

generating an electronic representation of the relief object located on the sensor and processing of the electronic representation.

10. A method of obtaining data relating to a relief object, comprising:

inserting an interface card into a reception port of a host system, the interface card having a sensor removably connected within the interface card;

exposing the sensor so that a relief object can be placed on the sensor;

generating an electronic representation of the relief object located on the sensor and processing of the electronic representation; and

moving the sensor back into an inactive position.

11. A method of obtaining data relating to a relief object, comprising:

inserting an interface card into a reception port of a host system, the interface card having a sensor removably connected within the interface card;

exposing the sensor so that a relief object can be placed on the sensor;

generating an electronic representation of the relief object located on the sensor and processing of the electronic representation; and

moving the sensor back into an inactive position;

wherein the sensor is a fingerprint sensor and the relief object is a finger of a user.

12. A method of obtaining data relating to a fingerprint, comprising:

inserting a PCMCIA card into a reception port of a computer, the PCMCIA card having a fingerprint sensor movably connected within the PCMCIA card;

A exposing the fingerprint sensor so that a finger can be placed on the fingerprint sensor; and

generating an electronic representation of the fingerprint located on the fingerprint sensor and processing of the electronic representation.

13. The method of claim 12, further comprising pressing against a side of the PCMCIA to cause the fingerprint sensor to slide into an exposed position in which the finger can be placed.

14. The method of claim 12, further comprising pressing against the fingerprint sensor to cause the fingerprint sensor to slide from an exposed position into a retracted position within the PCMCIA card.

15. The method of claim 12, further comprising matching the electronic representation of the fingerprint to a previously stored electronic representation of an authorized user.

16. A PCMCIA card, comprising:

a housing sized to be inserted into a reception port of a computer, the housing having an upper rectangular surface and a lower rectangular surface spaced apart from the upper surface, the upper and lower surfaces extending along a longitudinal axis; and

a retractable fingerprint sensor coupled to the housing and configured to generate an electronic representation of a user'"'"'s fingerprint, the fingerprint sensor sliding out from between the upper and lower surfaces when a user presses against a side of the PCMCIA card.

17. The PCMCIA card of claim 16, wherein the fingerprint sensor is configured to have an exposed position in which the fingerprint sensor receives a finger of the user.

18. The PCMCIA card of claim 16, wherein the fingerprint sensor is configured to slide into a retracted position when the user presses against a side of the fingerprint sensor, wherein the fingerprint sensor in the retracted position is substantially located within the housing.