US5986891A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Card adapter and method for connecting an IC card to an electronic apparatus
Assignee: Oki Electric Industry Co Ltd
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Filing: 1998-02-18
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Granted: 1999-11-16
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Expires: 2018-02-18
Abstract
Abstract A card adapter for insertion of an IC card in a card slot of a receiving member of an electronic apparatus. The IC card is provided with card contacts and the receiving member is provided with a receiving member connector. The card adapter includes a base on which the IC card is positioned with the card contacts in registration with an opening in the base, a circuit board having circuit board contacts and a circuit board connector, and a cover supported on the base. The circuit board contacts project through the opening in the base to make electrical contact with the card contacts and the circuit board connector is connectable to the receiving member connector. The cover movable to a closed position at which it encloses the IC card and exerts pressure on the card contacts to maintain good electrical contact with the circuit board contacts.
Inventors
- 👤 Yasuki Sugimoto
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 07:29
CPC Classifications
H; H05; H05K; H05K5/00; H05K5/02; H05K5/0256; H05K5/026; H05K5/0265; H05K5/0269; H01; H01R; H01R12/00; H01R12/70; H01R12/71; H01R12/712; H01R12/714
Claims Analysis
Total Claims: 15
Claim 1
Independent Claim
172 words
A card adapter for insertion of an IC card in a card slot of a receiving member of an electronic apparatus, said IC card having card contacts on a surface thereof and said receiving member have a receiving member connector therein, comprising: a base having an opening in a surface thereof, the surface of said base being adapted for positioning the IC card thereon with the card contacts in registrations with said opening; a circuit board having circuit board contacts and a circuit board connector, said circuit board contacts projecting through the opening in said base for making electrical contact with the card contacts on said IC card, and said circuit board connector being connectable to the receiving member connector; a cover supported on said base, said cover being movable to a closed position wherein said cover encloses the IC card and exerts pressure on the card contacts to maintain good electrical contact with said circuit board contacts; and positioning means for positioning said IC card on the surface of said base.
Claim 2
Dependent Claim
172 words
A card adapter for insertion of an IC card in a card slot of a receiving member of an electronic apparatus, said IC card having card contacts on a surface thereof and said receiving member have a receiving member connector therein, comprising: a base having an opening in a surface thereof, the surface of said base being adapted for positioning the IC card thereon with the card contacts in registrations with said opening; a circuit board having circuit board contacts and a circuit board connector, said circuit board contacts projecting through the opening in said base for making electrical contact with the card contacts on said IC card, and said circuit board connector being connectable to the receiving member connector; a cover supported on said base, said cover being movable to a closed position wherein said cover encloses the IC card and exerts pressure on the card contacts to maintain good electrical contact with said circuit board contacts; and positioning means for positioning said IC card on the surface of said base.
Claim 3
Dependent Claim
22 words
A card adapter according to claim 1 wherein, when said cover is in the closed position, it covers the entire IC card.
Claim 4
Dependent Claim
20 words
A card adapter according to claim 1 further comprising a lock means for locking said cover in its closed position.
Claim 5
Dependent Claim
49 words
A card adapter according to claim 3 wherein said lock means comprises a concave portion provided on an edge of said base and a convex portion provided on said cover, said convex portion opposing said concave portion and being secured thereto when said cover is in the closed position.
Claim 6
Dependent Claim
38 words
A card adapter according to claim 1 wherein said positioning means comprises a block for positioning a first end of the IC card, and fist and second spaced ribs for holding the opposing end of said IC card.
Claim 7
Dependent Claim
47 words
A card adapter according to claim 5 wherein a shape of said block conforms to a shape of the first end of the IC card, and shapes of the fist and second ribs conform to shapes of corresponding corners of the opposing end of said IC card.
Claim 8
Dependent Claim
38 words
A card adapter according to claim 1 wherein a height of the card slot is substantially equal to the sum of a thickness of the cover, a thickness of the base and a thickness of the IC card.
Claim 9
Dependent Claim
41 words
A card adapter according to claim 1 further comprising a switch for activating the IC card and detecting an insertion of the card adapter in said card slot when the circuit board connector makes electrical contact with the receiving member connector.
Claim 10
Dependent Claim
20 words
A card adapter according to claim 8 further comprising a lock means for locking said cover in its closed position.
Claim 11
Dependent Claim
22 words
A card adapter according to claim 9 further comprising positioning means for positioning said IC card on the surface of said base.
Claim 12
Dependent Claim
38 words
A card adapter according to claim 9 wherein a height of the card slot is substantially equal to the sum of a thickness of the cover, a thickness of the base and a thickness of the IC card.
Claim 13
Independent Claim
113 words
The method of connecting an IC card having card contacts on a surface thereof to an electronic apparatus having a receiving member, comprising the steps of: placing the IC card on a surface of a base of a card adapter in contact with circuit board contacts of the card adapter, said card adapter having a cover; closing the cover of said card adapter thereby bringing the card contacts into close electrical contact with the circuit board contacts; inserting the card adapter into a card slot of the receiving member of the electronic apparatus thereby connecting the card contacts to the electronic apparatus; and positioning said IC card on the surface of said base.
Claim 14
Independent Claim
113 words
The method of connecting an IC card having card contacts on a surface thereof to an electronic apparatus having a receiving member, comprising the steps of: placing the IC card on a surface of a base of a card adapter in contact with circuit board contacts of the card adapter, said card adapter having a cover; closing the cover of said card adapter thereby bringing the card contacts into close electrical contact with the circuit board contacts; inserting the card adapter into a card slot of the receiving member of the electronic apparatus thereby connecting the card contacts to the electronic apparatus; and positioning said IC card on the surface of said base.
Claim 15
Dependent Claim
21 words
The method according to claim 12 whereby the card contacts are connected to the electronic apparatus after a predetermined time delay.
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) | 2002-11-15 | 2003-05-17 | 2003-11-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2006-11-15 | 2007-05-17 | 2007-11-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2010-11-15 | 2011-05-17 | 2011-11-16 | $7700.00 | Window Closed / Lapsed |