http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CA-2116256-C
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c8e6a13e4ae501eb40decf5732cf09c6 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06F21-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G07C9-37 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06F3-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04M3-382 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G07C9-33 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04M3-38 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06F3-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06F21-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G07C9-00 |
| filingDate | 1994-02-23^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1997-09-30^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2856bb8a0e7c9f378c6f95229e13d92b |
| publicationDate | 1997-09-30^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CA-2116256-C |
| titleOfInvention | Password verification system |
| abstract | Passwords are spoken by users and stored as speech models in a database. The database also contains a plurality of reference voice (RV) speech models based on speech inputs by various persons; each RV speech model includes characters, digits, or phrases comprising user assigned passwords. Preferably, agroup of the RV speech models are selected based upon a predetermined level of difference between same and a speech model of the user's spoken password. In requesting access to the system, a user speaks the assigned password. The password entered by the user to obtain access is compared with user's own speech models and with the selected RV speech models to determine a measure of similarity. The validity of the password is determined based upon this measure of similarity. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-107193391-A |
| priorityDate | 1993-04-23^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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