US4835376A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Laser read/write system for personal information card
Assignee: LaserCard Corp
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Filing: 1987-05-19
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Granted: 1989-05-30
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Expires: 2007-05-19
Abstract
Abstract A read and write system for personal information cards employing a laser. Personal information is recorded on an information medium containing both visual images, such as a face image or fingerprint, and laser recorded data. The visual images are created on a piece of photographic material or eye readable laser recording material. The visual image material is adhered to a surface of a wallet-size card. A strip of laser recordable optical data storage material is also adhered to the card. After the strip is put on the card, a laser records personal information indicia on the strip in situ. The strip may be a reflective material of silver particles in a gelatin matrix, in which recording produces spots having a detectable difference in reflectivity. The card may be coated with a transparent protective laminate material. A laser reader and writer may be used in conjunction with the card and a device for moving the card relative to a laser beam for reading or writing information on the card. The visual images and laser recorded data may be related to a person.
Inventors
- 👤 Jerome Drexler
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 07:21
CPC Classifications
G; G11; G11B; G11B7/00; G11B7/24; G06; G06K; G06K19/00; G06K19/06; G06K19/08; G06K19/10; G06K19/14; G07; G07C; G07C9/00; G07C9/20; G07C9/22; G07C9/25; G11B7/002; G11B7/0033; G11B7/003; G11B7/0032; Y; Y10; Y10S; Y10S283/00; Y10S283/90; Y10S283/904
Claims Analysis
Total Claims: 13
Claim 1
Independent Claim
162 words
A system for recording and reading personal information with a laser comprising, a wallet size card having a major surface with personal, eye readable information relating to a user thereon, said eye readable information disposed in photographic media, the card surface having laser recording material thereon capable of in situ laser recording of information relating to said user thereon, the recording material adapted for laser recording of data, the laser recorded information being written in a permanent manner onto the recording material, laser means having a beam disposed in laser writing relation with respect to said laser recording material for writing data thereon, said data being represented by spots in the recording material and having a dimension of between 5 microns and 25 microns, a light detector means disposed in reading relation with respect to said recording material for reading said data, and means providing relative motion between the beam and the card for reading and writing said data on the card.
Claim 2
Independent Claim
162 words
A system for recording and reading personal information with a laser comprising, a wallet size card having a major surface with personal, eye readable information relating to a user thereon, said eye readable information disposed in photographic media, the card surface having laser recording material thereon capable of in situ laser recording of information relating to said user thereon, the recording material adapted for laser recording of data, the laser recorded information being written in a permanent manner onto the recording material, laser means having a beam disposed in laser writing relation with respect to said laser recording material for writing data thereon, said data being represented by spots in the recording material and having a dimension of between 5 microns and 25 microns, a light detector means disposed in reading relation with respect to said recording material for reading said data, and means providing relative motion between the beam and the card for reading and writing said data on the card.
Claim 3
Independent Claim
144 words
A system for recording and reading personal information with a laser comprising, a card holder means for supporting a data card having an optical recording surface with laser readable data aligned in data paths, a laser beam means for illuminating the data paths, detector means disposed inreading relation to the data paths, a laser recording means disposed in writing relation to the recording surface such that as data is written the data is aligned in paths with existing data paths, said data being represented by spots in the recording surface having a dimension of between 5 microns and 25 microns, said data being written in a permanent manner; means for moving the card holder means along a line, and image bearing means disposed on said card surface for displaying eye readable information relating to a person thereon, said eye-readable information disposed in photographic media.
Claim 4
Independent Claim
144 words
A system for recording and reading personal information with a laser comprising, a card holder means for supporting a data card having an optical recording surface with laser readable data aligned in data paths, a laser beam means for illuminating the data paths, detector means disposed inreading relation to the data paths, a laser recording means disposed in writing relation to the recording surface such that as data is written the data is aligned in paths with existing data paths, said data being represented by spots in the recording surface having a dimension of between 5 microns and 25 microns, said data being written in a permanent manner; means for moving the card holder means along a line, and image bearing means disposed on said card surface for displaying eye readable information relating to a person thereon, said eye-readable information disposed in photographic media.
Claim 5
Dependent Claim
30 words
The system of claim 2 wherein said eye readable information is a face photograph and said laser readable information is security information related to the person of said face photograph.
Claim 6
Dependent Claim
28 words
The system of claim 2 wherein said eye readable information is a fingerprint and said laser readable information is security information related to the person of said fingerprint.
Claim 7
Dependent Claim
33 words
The system of claim 2 wherein said eye readable information is a face photograph and said laser readable information is insurance information associated with the person of which the face photograph was taken.
Claim 8
Dependent Claim
31 words
The system of claim 2 wherein said eye readable information is a fingerprint and said laser readable information is insurance information associated with the person of which the fingerprint was recorded.
Claim 9
Dependent Claim
33 words
The system of claim 2 wherein said eye readable information is a face photograph and said laser readable information is medical information associated with the person of which the face photograph was taken.
Claim 10
Dependent Claim
31 words
The system of claim 2 wherein said eye readable information is a fingerprint and said laser readable information is medical information associated with the person of which the fingerprint was recorded.
Claim 11
Dependent Claim
33 words
The system of claim 2 wherein said eye readable information is a face photograph and said laser readable information is banking information associated with the person of which the face photograph was taken.
Claim 12
Dependent Claim
31 words
The system of claim 2 wherein said eye readable information is a fingerprint and said laser readable information is banking information associated with the person of which the fingerprint was recorded.
Claim 13
Dependent Claim
22 words
The system of claim 2 wherein the laser readable data is associated with the person of which the eye readable information relates.
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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) | 1992-05-29 | 1992-11-28 | 1993-05-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1996-05-29 | 1996-11-28 | 1997-05-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2000-05-29 | 2000-11-28 | 2001-05-30 | $7700.00 | Window Closed / Lapsed |