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:
Sep. 22, 2020
Filed:
Mar. 21, 2018
Estmob Inc., Seoul, KR;
Yoonsik Oh, Seoul, KR;
Haeil Park, Seoul, KR;
ESTMOB INC., Seoul, KR;
Abstract
A P2P transmission method having enhanced security, according to an embodiment of the present invention, comprises: a step for receiving by a server from a first client a first temporary key issuance request; a step for generating a comparison key; a step for receiving an input key from a second client; a step for receiving from a transmission client a transmission request for a particular file; a step for comparing the comparison key and the input key; a transmission path selecting step for selecting a particular transmission path between the transmission client and a reception client if the comparison key and the input key correspond to each other; and a file transmission requesting step for requesting file transmission, through the selected transmission path, from the transmission client and reception client.