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Legal status
Patent not validated
| (51) | INT.CL. | G06F 21/30 | |
| G06F 15/16 | |||
| G06F 21/31 | |||
| G06F 21/40 | |||
| G06F 21/44 | |||
| H04L 29/06 | |||
| H04L 9/32 |
| (11) | Number of the document | 2973162 |
| (13) | Kind of document | T |
| (96) | European patent application number | 14769429.3 |
| Date of filing the European patent application | 2014-03-07 | |
| (97) | Date of publication of the European application | 2016-01-20 |
| (45) | Date of publication and mention of the grant of the patent | 2018-06-06 |
| (46) | Date of publication of the claims translation |
| (86) | Number | PCT/US2014/022075 |
| Date | 2014-03-07 |
| (87) | Number | WO 2014/150064 |
| Date | 2014-09-25 |
| (30) | Number | Date | Country code |
| 201313844619 | 2013-03-15 | US |
| (72) |
BERKMAN, Omer, IL
YUNG, Marcel M.M., US
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| (73) |
Google LLC,
1600 Amphitheatre Parkway, Mountain View, CA 94043,
US
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| (54) | PRIVACY PRESERVING KNOWLEDGE/FACTOR POSSESSION TESTS FOR PERSISTENT AUTHENTICATION |
| PRIVACY PRESERVING KNOWLEDGE/FACTOR POSSESSION TESTS FOR PERSISTENT AUTHENTICATION |