Other

Haining Fan

Hiroshi Watanabe

Jack Winters

A secured mutual confirmation method for tracing and verifying product identity, origin and authentication may comprise at least a seller and at least a buyer, and a series of transactions between the seller and the buyer that can be realized in an online system. The transactions comprise purchase order (PO), real shipment (RS) and shipment confirmation (SC), and one block comprising a set of PO, RS and SC is configured to be registered by a concept of blockchain. In the present invention, all processes of the transactions in the system between the seller and the buyer are monitored and the messages therebetween are encrypted, which makes the online transaction more secured and reliable for both the seller and the buyer.

Secured mutual confirmation method and system for tracing and verifying product identity, origin and authentication

A method of secure erase of an electronic device that applies a predetermined voltage to a device. The voltage is selected to be high enough to quickly destroy all data cells of the electronic device, but not high enough to destroy lines to the data cells of the electronic device. Accordingly, since the voltage is too low to destroy the word or bit lines, the predetermined voltage is applied to every data cell using the word or bit lines such that all data is removed. The present invention has the advantage of quickly, reliably, and permanently removing all of the data from the electronic device. The predetermined high voltage can differ for different types of SSDs.

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Brea, CA, United States of America

Haining Fan