Optical security system
A system and security card comprising a support substrate having a diffuse layer disposed thereon, the support substrate having a substantially uniform light transmitting characteristic, the lens layer having a predetermined pattern area formed thereon such that when light is transmitted through the...
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| creator | BOURDELAIS ROBERT P BENCH AMY L PATTON DAVID L KAMINSKY CHERYL J SPOONHOWER JOHN P |
| description | A system and security card comprising a support substrate having a diffuse layer disposed thereon, the support substrate having a substantially uniform light transmitting characteristic, the lens layer having a predetermined pattern area formed thereon such that when light is transmitted through the support substrate and the diffuse layer a unique pattern is produced that can be read from the light passing there through. |
| format | Patent |
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ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDEDFOR ELSEWHERE ; CALCULATING ; CHECKING-DEVICES ; COMPUTING ; COUNTING ; FIXED CONSTRUCTIONS ; GENERATING RANDOM NUMBERS ; HANDCUFFS ; HANDLING RECORD CARRIERS ; KEYS ; LOCKS ; PHYSICS ; PRESENTATION OF DATA ; RECOGNITION OF DATA ; RECORD CARRIERS ; REGISTERING OR INDICATING THE WORKING OF MACHINES ; SAFES ; TIME OR ATTENDANCE REGISTERS ; VOTING OR LOTTERY APPARATUS ; WINDOW OR DOOR FITTINGS</subject><creationdate>2005</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20050621&DB=EPODOC&CC=US&NR=6908035B2$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76290</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20050621&DB=EPODOC&CC=US&NR=6908035B2$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>BOURDELAIS ROBERT P</creatorcontrib><creatorcontrib>BENCH AMY L</creatorcontrib><creatorcontrib>PATTON DAVID L</creatorcontrib><creatorcontrib>KAMINSKY CHERYL J</creatorcontrib><creatorcontrib>SPOONHOWER JOHN P</creatorcontrib><title>Optical security system</title><description>A system and security card comprising a support substrate having a diffuse layer disposed thereon, the support substrate having a substantially uniform light transmitting characteristic, the lens layer having a predetermined pattern area formed thereon such that when light is transmitted through the support substrate and the diffuse layer a unique pattern is produced that can be read from the light passing there through.</description><subject>ACCESSORIES THEREFOR</subject><subject>ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDEDFOR ELSEWHERE</subject><subject>CALCULATING</subject><subject>CHECKING-DEVICES</subject><subject>COMPUTING</subject><subject>COUNTING</subject><subject>FIXED CONSTRUCTIONS</subject><subject>GENERATING RANDOM NUMBERS</subject><subject>HANDCUFFS</subject><subject>HANDLING RECORD CARRIERS</subject><subject>KEYS</subject><subject>LOCKS</subject><subject>PHYSICS</subject><subject>PRESENTATION OF DATA</subject><subject>RECOGNITION OF DATA</subject><subject>RECORD CARRIERS</subject><subject>REGISTERING OR INDICATING THE WORKING OF MACHINES</subject><subject>SAFES</subject><subject>TIME OR ATTENDANCE REGISTERS</subject><subject>VOTING OR LOTTERY APPARATUS</subject><subject>WINDOW OR DOOR FITTINGS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2005</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZBD3LyjJTE7MUShOTS4tyiypVCiuLC5JzeVhYE1LzClO5YXS3AwKbq4hzh66qQX58anFBYnJqXmpJfGhwWaWBhYGxqZORsZEKAEAqPMh9w</recordid><startdate>20050621</startdate><enddate>20050621</enddate><creator>BOURDELAIS ROBERT P</creator><creator>BENCH AMY L</creator><creator>PATTON DAVID L</creator><creator>KAMINSKY CHERYL J</creator><creator>SPOONHOWER JOHN P</creator><scope>EVB</scope></search><sort><creationdate>20050621</creationdate><title>Optical security system</title><author>BOURDELAIS ROBERT P ; BENCH AMY L ; PATTON DAVID L ; KAMINSKY CHERYL J ; SPOONHOWER JOHN P</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_US6908035B23</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2005</creationdate><topic>ACCESSORIES THEREFOR</topic><topic>ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDEDFOR ELSEWHERE</topic><topic>CALCULATING</topic><topic>CHECKING-DEVICES</topic><topic>COMPUTING</topic><topic>COUNTING</topic><topic>FIXED CONSTRUCTIONS</topic><topic>GENERATING RANDOM NUMBERS</topic><topic>HANDCUFFS</topic><topic>HANDLING RECORD CARRIERS</topic><topic>KEYS</topic><topic>LOCKS</topic><topic>PHYSICS</topic><topic>PRESENTATION OF DATA</topic><topic>RECOGNITION OF DATA</topic><topic>RECORD CARRIERS</topic><topic>REGISTERING OR INDICATING THE WORKING OF MACHINES</topic><topic>SAFES</topic><topic>TIME OR ATTENDANCE REGISTERS</topic><topic>VOTING OR LOTTERY APPARATUS</topic><topic>WINDOW OR DOOR FITTINGS</topic><toplevel>online_resources</toplevel><creatorcontrib>BOURDELAIS ROBERT P</creatorcontrib><creatorcontrib>BENCH AMY L</creatorcontrib><creatorcontrib>PATTON DAVID L</creatorcontrib><creatorcontrib>KAMINSKY CHERYL J</creatorcontrib><creatorcontrib>SPOONHOWER JOHN P</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>BOURDELAIS ROBERT P</au><au>BENCH AMY L</au><au>PATTON DAVID L</au><au>KAMINSKY CHERYL J</au><au>SPOONHOWER JOHN P</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Optical security system</title><date>2005-06-21</date><risdate>2005</risdate><abstract>A system and security card comprising a support substrate having a diffuse layer disposed thereon, the support substrate having a substantially uniform light transmitting characteristic, the lens layer having a predetermined pattern area formed thereon such that when light is transmitted through the support substrate and the diffuse layer a unique pattern is produced that can be read from the light passing there through.</abstract><edition>7</edition><oa>free_for_read</oa></addata></record> |
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| language | eng |
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| subjects | ACCESSORIES THEREFOR ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDEDFOR ELSEWHERE CALCULATING CHECKING-DEVICES COMPUTING COUNTING FIXED CONSTRUCTIONS GENERATING RANDOM NUMBERS HANDCUFFS HANDLING RECORD CARRIERS KEYS LOCKS PHYSICS PRESENTATION OF DATA RECOGNITION OF DATA RECORD CARRIERS REGISTERING OR INDICATING THE WORKING OF MACHINES SAFES TIME OR ATTENDANCE REGISTERS VOTING OR LOTTERY APPARATUS WINDOW OR DOOR FITTINGS |
| title | Optical security system |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-30T05%3A09%3A17IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-epo_EVB&rft_val_fmt=info:ofi/fmt:kev:mtx:patent&rft.genre=patent&rft.au=BOURDELAIS%20ROBERT%20P&rft.date=2005-06-21&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3EUS6908035B2%3C/epo_EVB%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rfr_iscdi=true |