-
1.发明授权公开(公告)号：US11005932B1
公开(公告)日：2021-05-11
申请号：US16664446
申请日：2019-10-25
发明人： Young Wn Kwun , Jung Woo Cho , Jun Tae Kim , Kwang Cheol Lee , Hwa Yong Oh , Chang Suk Yoon
摘要： A method for interworking data between a plurality of blockchain networks according to an embodiment of the inventive concept includes performing a first phase of a transaction by dividing steps of the transaction for recording data and performing a second phase of the transaction according to a result of performing the first phase, wherein performing the first phase comprises performing a first step of a first transaction for recording the data in a first blockchain network of a plurality of blockchain networks and requesting to perform a first step of a second transaction for recording the data in a second blockchain network of the plurality of blockchain networks. It may be available to interwork data between a plurality of blockchain networks without passing through a separate hub network, and ensure the concurrency of interworked data recording.
-
公开(公告)号：US11258616B2
公开(公告)日：2022-02-22
申请号：US16885480
申请日：2020-05-28
发明人： Hyo Jung Lee , Chang Suk Yoon , Jung Woo Cho , Young Woon Kwon , Kwang Cheol Lee
摘要： A decentralized key management system according to an embodiment of the present disclosure includes a bootstrap for generating a key and obtaining a certificate corresponding to the generated key, a memory for receiving the key and the certificate from the bootstrap and storing the key and the certificate, a container, in response to a mount command of the bootstrap, for reading the key and the certificate from the memory and being mounted with the key and the certificate, and a controller for generating the bootstrap, and deleting the bootstrap after the container mounts the key and the certificate.
-
公开(公告)号：US11232077B2
公开(公告)日：2022-01-25
申请号：US16664381
申请日：2019-10-25
发明人： Jae Seok Lee , Hyo Jung Lee , Jung Woo Cho , Ki Woon Sung
IPC分类号： G06F16/176 , G06F16/182 , G06Q20/38 , H04L9/06
摘要： A method of sharing information on the basis of anchoring and an anchoring device supporting the same and more particularly are provided. One of the methods includes, acquiring anchoring information including first field information permitted for sharing from a target transaction record recorded in a first blockchain and recording the acquired anchoring information in a second blockchain.
-
公开(公告)号：US10165415B2
公开(公告)日：2018-12-25
申请号：US15785660
申请日：2017-10-17
发明人： Sang Su Kim , Young Wn Kwun , Jung Woo Cho , Ho Jun Lee , Young Mi Son
摘要： A method for performing geomagnetic signal processing using a geomagnetic signal processing apparatus is provided. The method includes obtaining a geomagnetic signal based on a geomagnetic sensor output; converting the obtained geomagnetic signal into a high frequency signal having a frequency equal to or higher than a reference frequency using a signal processing filter; extracting abnormal high frequency signal values outside a predetermined critical range from the converted high frequency signal; determining whether a sum of the extracted abnormal high frequency signal values converges into a critical range a preset time window; and correcting the geomagnetic signal based on the determining.
-
-
-
搜索结果
4 条记录 (耗时 0.02 秒)