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:
Oct. 05, 2021
Filed:
Nov. 08, 2016
Nippon Telegraph and Telephone Corporation, Tokyo, JP;
Hiroki Watanabe, Yokosuka, JP;
Akihito Akutsu, Yokosuka, JP;
Yasuhiko Miyazaki, Yokosuka, JP;
Atsushi Nakadaira, Yokosuka, JP;
Shigeru Fujimura, Yokosuka, JP;
Junichi Kishigami, Muroran, JP;
Nippon Telegraph and Telephone Corporation, Tokyo, JP;
Abstract
The blockchain generation apparatusincludes: a parameter calculatorthat identifies a parameter type to be used for linkage of the new block, based on block approval method data, and calculates a value for the identified parameter type based on transaction datasets which are related to an identifier of a generating party; a block generation condition checkerthat determines whether the generating party is qualified to generate the new blockchain data, based on the value calculated by the parameter calculator; and a blockchain generatorthat tries to generate the new blockchain by referring to the shared data when the block generation condition checkerdetermines that the generating party is qualified. An identifier of the blend pattern included in the block approval method dataspecifies a combination of the plurality of parameter types that conflict with each other.