The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 06, 2021
Filed:
Oct. 11, 2018
Ememory Technology Inc., Hsin-Chu, TW;
Meng-Yi Wu, Hsinchu County, TW;
Hsin-Ming Chen, Hsinchu, TW;
eMemory Technology Inc., Hsin-Chu, TW;
Abstract
The communication system includes a communication buffer and a communication terminal. The communication buffer includes a physical unclonable function (PUF) device, and the communication buffer provides a security key generated by the PUF device. The communication terminal is coupled to the communication buffer, and transmits a mapping request to the communication buffer to ask for the security key. The communication terminal manipulates the transmission data with the security key to generate the encrypted data, and transmits the encrypted data to the communication buffer. The communication buffer further restores the transmission data from the encrypted data according to the security key.