| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e7410826a069c2ebeb7585fec7a967b2 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G07F7-0813
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G07F7-125
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06Q20-347
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G07F7-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G07F7-086
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06K7-085
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A63F3-0665
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06K7-081
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G07D7-026
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06K7-087
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06K19-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06K19-067
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G07D7-0043 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A63F3-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06K19-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G07D7-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G07D7-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06K7-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G07F7-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06K19-067
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G07F7-08 |
| filingDate |
1996-05-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2007-11-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_95a468c00c0c5ed58a6ae1e9d7452b4f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b50016d49f89375b345bfd840335a827
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_535bdc72a56f8cc52198a40589b51b00 |
| publicationDate |
2007-11-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CA-2219986-C |
| titleOfInvention |
Electronic document verification machine |
| abstract |
The electronic verification machine (242) electronically couples with the circuit and applies an excitation signal such as an AC signal having a predetermined frequency through a read head (230) to the document (100) whereby the document includes a printed conductive material thereon. A sensor array (226A-H) in combination with detection circuit in the electronic verification machine (242) then generates a detection signal in response to the excitation signal which can both represent the location and the characteristics of the electrically printed material on the document. By storing the location of the conductive material on the document in a memory (224), the shape (238) of the conductive material can be determined. The electronic verification machine can also be used to stigmatize the document by applying a signal to the electronic circuits having sufficient strength to alter the electronic circuit. |
| priorityDate |
1995-06-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |