Optical apparatus for recording sking ridge signalments
First Claim
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1. SIGNALMENT RECORDING APPARATUS COMPRISING, IN COMBINATION, LIGHT IMAGE SENSITIVE RECORDING MEANS FOR RECORDING THE IMAGE OF THE FACIAL FEATURES OF A SUBJECT AND AN IMAGE OF THE SKIN RIDGE PATTERN OF A BODILY PART OF SAID SUBJECT, A DENSE MEDIUM OPTICAL ELEMENT HAVING A TOTALLY INTERNALLY REFLECTING SURFACE ADAPTED TO HAVE A SKIN RIDGE PATTERN FORMED THEREON BY CONTACT THEREWITH OF SAID SUBJECT'"'"''"'"'S SKIN RIDGES FORM THE SIDE OF AN ADJACENT RARE MEDIUM THEREBY CAUSING FRUSTRATION OF TOTAL REFLECTION AT THE POINTS OF SAID CANTACT, MEANS FOR ILLUMINATING SAID FACIAL FEATURES AND SAID SKIN RIDGE PATTERN, FIRST OPTICAL MEANS BETWEEN SAID TOTALLY INTENALLY REFLECTING SURFACE AND SAID RECORDING
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1 Claim
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1. SIGNALMENT RECORDING APPARATUS COMPRISING, IN COMBINATION, LIGHT IMAGE SENSITIVE RECORDING MEANS FOR RECORDING THE IMAGE OF THE FACIAL FEATURES OF A SUBJECT AND AN IMAGE OF THE SKIN RIDGE PATTERN OF A BODILY PART OF SAID SUBJECT, A DENSE MEDIUM OPTICAL ELEMENT HAVING A TOTALLY INTERNALLY REFLECTING SURFACE ADAPTED TO HAVE A SKIN RIDGE PATTERN FORMED THEREON BY CONTACT THEREWITH OF SAID SUBJECT'"'"''"'"'S SKIN RIDGES FORM THE SIDE OF AN ADJACENT RARE MEDIUM THEREBY CAUSING FRUSTRATION OF TOTAL REFLECTION AT THE POINTS OF SAID CANTACT, MEANS FOR ILLUMINATING SAID FACIAL FEATURES AND SAID SKIN RIDGE PATTERN, FIRST OPTICAL MEANS BETWEEN SAID TOTALLY INTENALLY REFLECTING SURFACE AND SAID RECORDING
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Current AssigneeJohn H. Myer
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Original AssigneeJohn H. Myer
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InventorsMyer, John H.
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Application NumberUS04/246,817Time in Patent Office820 DaysField of SearchUS Class Current396/15CPC Class CodesG06V 40/1324 by using geometrical optics...G06V 40/161 Detection; Localisation; No...
