Youbing
Youbing Jin, Tianjin CN
Patent application number | Description | Published |
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20150121511 | SYSTEM AND METHOD FOR ELECTRONIC STAMPING - A system and method for electronic stamping are disclosed. Personal fingerprint pre-stored is used to verify the fingerprint information collected, the document data and the fingerprint information is signed with a private key to get a first signature result, the user's public key and the pre-stored fingerprint information is then signed with a private key of a stamp producer to get a second signature result, the first signature result, the collected fingerprint information and the second signature result are combined to form electronic fingerprint stamp data. | 04-30-2015 |
Youbing Li, Shanghai CN
Patent application number | Description | Published |
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20110017492 | SEPARATOR STRUCTURE FOR CAT 6 CABLE - The utility model relates to a separator structure for Cat 6 cable, comprising a core ( | 01-27-2011 |
Youbing Li, Beijing CN
Patent application number | Description | Published |
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20160110127 | ENABLING NON-VOLATILE RANDOM ACCESS TO DATA - Embodiments of the present disclosure relate to a method, computer program product and a system for enabling non-volatile random access to data where in response to receiving data from a client, causing the data to be written into a memory of a primary virtual machine and a memory of a mirror virtual machine; and in response to the primary virtual machine losing the data, recovering the data based on data in the memory of the mirror virtual machine. | 04-21-2016 |