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1. 发明授权

US11456864B2 Information storage method, device, and computer-readable storage medium 有权
公开(公告)号：US11456864B2
公开(公告)日：2022-09-27
申请号：US16355435
申请日：2019-03-15
申请人： Tencent Technology (Shenzhen) Company Limited
发明人： Rui Guo , Maocai Li , Wenwei Zou , Jianjun Zhang , Haitao Tu , Qi Zhao , Zongyou Wang , Jun Liang , Dawei Zhu , Binhua Liu
IPC分类号： H04L9/00 , H04L9/08 , H04L9/40 , H04L9/06 , H04L9/16 , H04L9/32
摘要： The present disclosure discloses an information storage method performed at a server. The method includes: receiving an information storage request sent by a terminal device, the information storage request carrying a first user identifier, an account address, and a to-be-stored ciphertext; performing identity authentication on a user according to a the first user identifier when receiving an information storage request sent by a terminal device, the information storage request carrying the first user identifier, an account address, and a to-be-stored ciphertext; generating a serving end serialization factor according to preset configuration information if after the identity authentication succeeds; obtaining a plurality of ciphertext fragments of the to-be-stored ciphertext according to the serving end serialization factor and the to-be-stored ciphertext; and storing the account address corresponding to the first user identifier, and respectively storing, corresponding to the account address, the plurality of ciphertext fragments into different ciphertext databases.

2. 发明申请

US20190297109A1 METHOD AND APPARATUS FOR PROCESSING ACCOUNT IN BLOCKCHAIN, STORAGE MEDIUM, AND COMPUTER DEVICE 审中-公开
公开(公告)号：US20190297109A1
公开(公告)日：2019-09-26
申请号：US16435992
申请日：2019-06-10
申请人： Tencent Technology (Shenzhen) Company Limited
发明人： Rui Guo , Mao Cai Li , Jian Jun Zhang , Hai Tao Tu , Qi Zhao , Zong You Wang , Jun Liang , Da Wei Zhu , Bin Hua Liu
IPC分类号： H04L29/06 , G06F16/182 , H04L9/08 , H04L9/14
摘要： A method for processing an account in a blockchain is provided. A freezing instruction with respect to a target account is received by a computer device. A freezing lock is generated by the computer device based on the received freezing instruction, the freezing lock including a freezing lock public key. A first freezing request is generated by the computer device based on the freezing instruction and the freezing lock public key. The first freezing request is transmitted by the computer device to a device in the blockchain. The first freezing request is a request based on which the target account is frozen by using the freezing lock and resource transfer of the target account is denied.

3. 发明授权

US10833919B2 Node device operation method, work status switching apparatus, node device, and medium 有权
公开(公告)号：US10833919B2
公开(公告)日：2020-11-10
申请号：US16510723
申请日：2019-07-12
申请人： Tencent Technology (Shenzhen) Company Limited
发明人： Rui Guo , Maocai Li , Jun Liang , Haitao Tu , Qi Zhao , Zongyou Wang , Jianjun Zhang , Dawei Zhu , Binhua Liu
IPC分类号： H04L12/24 , H04L29/08
摘要： This application discloses a node device operation method, a work status switching apparatus, a node device, and a medium, and relates to the field of network technologies. The method includes: receiving voting requests of a plurality of node devices, a quantity of the plurality of node devices being greater than half a quantity of node devices in a system; obtaining cycle length information and latest log indexes from the voting requests of the plurality of node devices if a current node device operates in a leader state; and switching a current work status from the leader state to a follower state or a candidate state if all the cycle length information in the voting requests of the plurality of node devices is greater than cycle length information of the current node device and all the latest log indexes in the voting requests of the plurality of node devices are not less than a latest log index of the current node device. This application enables that a first sub-cluster and a second sub-cluster can be combined into one system to work together, thereby improving the operational reliability of the system.

4. 发明申请

US20190244186A1 ELECTRONIC BILL MANAGEMENT METHOD, APPARATUS, AND STORAGE MEDIUM 审中-公开
公开(公告)号：US20190244186A1
公开(公告)日：2019-08-08
申请号：US16384349
申请日：2019-04-15
申请人： TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
发明人： Rui GUO , Mao Cai Li , Jian Jun Zhang , Hai Tao Tu , Qi Zhao , Zong You Wang , Jun Liang , Da Wei Zhu , Bin Hua Liu
IPC分类号： G06Q20/14 , G06Q20/40
CPC分类号： G06Q20/14 , G06Q20/3825 , G06Q20/401 , G06Q20/4016
摘要： An electronic bill management method performed in an electronic bill management system is provided. A bill issuance request of a first user including original bill information is received. A first bill account corresponding to the first user is generated based on the original bill information, and account information of the first bill account is stored to an account table in the electronic bill management system. A second block is generated based on the bill issuance request, the first bill account, and a block header eigenvalue of a first block in a block chain in the electronic bill management system. The first block is a previous block of the second block in the block chain, and a bill issuance event of the first user is recorded based on the second block. An issuance success message is transmitted to the first user, the issuance success message including the first bill account.

5. 发明申请

US20190215157A1 INFORMATION STORAGE METHOD, DEVICE, AND COMPUTER-READABLE STORAGE MEDIUM 审中-公开
公开(公告)号：US20190215157A1
公开(公告)日：2019-07-11
申请号：US16355435
申请日：2019-03-15
申请人： Tencent Technology (Shenzhen) Company Limited
发明人： Rui Guo , Maocai Li , Wenwei Zou , Jianjun Zhang , Haitao Tu , Qi Zhao , Zongyou Wang , Jun Liang , Dawei Zhu , Binhua Liu
IPC分类号： H04L9/08 , H04L29/06 , H04L9/06 , H04L9/32 , H04L9/16
CPC分类号： H04L9/0863 , H04L9/0618 , H04L9/16 , H04L9/3249 , H04L63/0428 , H04L63/0478 , H04L63/083 , H04L63/0876 , H04L2209/38 , H04L2209/56
摘要： The present disclosure discloses an information storage method performed at a server. The method includes: receiving an information storage request sent by a terminal device, the information storage request carrying a first user identifier, an account address, and a to-be-stored ciphertext; performing identity authentication on a user according to a the first user identifier when receiving an information storage request sent by a terminal device, the information storage request carrying the first user identifier, an account address, and a to-be-stored ciphertext; generating a serving end serialization factor according to preset configuration information if after the identity authentication succeeds; obtaining a plurality of ciphertext fragments of the to-be-stored ciphertext according to the serving end serialization factor and the to-be-stored ciphertext; and storing the account address corresponding to the first user identifier, and respectively storing, corresponding to the account address, the plurality of ciphertext fragments into different ciphertext databases.

6. 发明授权

US11237896B2 Distributed system, message processing method, nodes, client, and storage medium 有权
公开(公告)号：US11237896B2
公开(公告)日：2022-02-01
申请号：US16383162
申请日：2019-04-12
申请人： TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
发明人： Rui Guo , Maocai Li , Qi Zhao , Jianjun Zhang , Haitao Tu , Zongyou Wang , Jun Liang , Dawei Zhu , Lisheng Chen , Binhua Liu
IPC分类号： G06F11/00 , G06F11/07 , G06F11/20 , H04L29/06 , H04L9/32 , H04L12/26 , G06F21/00 , H04L29/08 , H04L9/30
摘要： The present disclosure discloses a distributed system and a message processing method. The distributed system includes a client and a plurality of nodes. The client includes processing circuitry that is configured to send a message including a digital signature of the client. The distributed system is in a first consensus mode for reaching a consensus on the message. The processing circuitry obtains results from a subset of the nodes that receive the message. The results have respective digital signatures of the subset of the nodes. After verifying the digital signatures of the subset of the nodes, the processing circuitry of the client determines, based on the results, whether one or more of the nodes in the distributed system is malfunctioned.

7. 发明授权

US10977632B2 Electronic bill management method, apparatus, and storage medium 有权
公开(公告)号：US10977632B2
公开(公告)日：2021-04-13
申请号：US16384349
申请日：2019-04-15
申请人： TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
发明人： Rui Guo , Mao Cai Li , Jian Jun Zhang , Hai Tao Tu , Qi Zhao , Zong You Wang , Jun Liang , Da Wei Zhu , Bin Hua Liu
IPC分类号： G06Q20/14 , G06Q20/40 , G06Q20/10 , G06Q20/38
摘要： An electronic bill management method performed in an electronic bill management system is provided. A bill issuance request of a first user including original bill information is received. A first bill account corresponding to the first user is generated based on the original bill information, and account information of the first bill account is stored to an account table in the electronic bill management system. A second block is generated based on the bill issuance request, the first bill account, and a block header eigenvalue of a first block in a block chain in the electronic bill management system. The first block is a previous block of the second block in the block chain, and a bill issuance event of the first user is recorded based on the second block. An issuance success message is transmitted to the first user, the issuance success message including the first bill account.

8. 发明授权

US10795778B2 Shared data recovery method and apparatus, computer device, and storage medium 有权
公开(公告)号：US10795778B2
公开(公告)日：2020-10-06
申请号：US16430077
申请日：2019-06-03
申请人： Tencent Technology (Shenzhen) Company Limited
发明人： Rui Guo , Maocai Li , Jianjun Zhang , Haitao Tu , Qi Zhao , Zongyou Wang , Jun Liang , Dawei Zhu , Lisheng Chen , Binhua Liu
IPC分类号： G06F11/14 , H04L9/06 , G06F16/182 , H04L9/08 , H04L9/32
摘要： This application relates to a shared data recovery method performed at a first node of a data sharing system. The first node obtains a first eigenvalue of a first node after receiving a recovery request carrying a first block height; broadcasts the first eigenvalue to at least one second node and recovery indication information to the at least one second node. After determining, based on the first eigenvalue and a plurality of second eigenvalues, that data in shared data stored by all nodes of the data sharing system is consistent, the first node recovers data within a range of the first block height in the shared data after receiving a preset quantity of a plurality of pieces of recovery indication information, thereby ensuring consistency and security of data included in a block, and reducing pressure on a node of the data sharing system to store the shared data.

9. 发明申请

US20190236300A1 SERVICE PROCESSING METHOD AND APPARATUS, DATA SHARING SYSTEM, AND STORAGE MEDIUM 审中-公开
公开(公告)号：US20190236300A1
公开(公告)日：2019-08-01
申请号：US16382663
申请日：2019-04-12
申请人： TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
发明人： Rui GUO , Maocai Li , Qi Zhao , Jianjun Zhang , Haitao Tu , Zongyou Wang , Jun Liang , Dawei Zhu , Lisheng Chen , Binhua Liu
IPC分类号： G06F21/62 , G06F16/182 , H04L9/32 , H04L9/08 , H04L9/06 , H04L9/30
CPC分类号： G06F21/6218 , G06F16/1824 , H04L9/0643 , H04L9/0825 , H04L9/0869 , H04L9/30 , H04L9/3247 , H04L67/16
摘要： A method, system and computer readable medium are provided. The method includes receiving a service processing request from a user client, the service processing request being generated according to a table structure provided by a data sharing system, and including service data and signature information of the service data. The service data and the signature information are extracted from the service processing request according to the table structure that is prestored. A service data recording request of the data sharing system is generated, the service data recording request including the service data and the signature information. The service data recording request is sent to one or more nodes in the data sharing system for obtaining and storing the service data and the signature information at the one or more nodes.

10. 发明申请

US20150310567A1 METHOD AND DEVICE FOR PROVIDING ONLINE GIFTING 审中-公开
标题翻译：用于提供在线礼品的方法和装置
公开(公告)号：US20150310567A1
公开(公告)日：2015-10-29
申请号：US14318054
申请日：2014-06-27
申请人： Tencent Technology (Shenzhen) Company Limited
发明人： Yi WU , Chen Gong , Yongxin HE , Yaya Liu , Chi Zhang , Shangyan Chen , Wei Zou , Jun Liang , Chaojun Chen , Jieping Chen , Dongdong Xie , Jiaxi Xu
IPC分类号： G06Q50/00 , G06Q20/12 , G06Q30/06
CPC分类号： G06Q50/01 , G06Q20/10 , G06Q20/405 , G06Q30/0621
摘要： A method and device for providing dynamically determined gift creation and dissemination in an online environment, including: receiving a gifting request from a first user for dynamically creating and disseminating one or more gifts to one or more recipients in the online environment, wherein the gifting request includes one or more gifting constraints that un-deterministically specify at least one of (1) a respective identity for at least one recipient and (2) a respective gift value for at least one gift; and dynamically creating and disseminating at least one gift in accordance with the one or more gifting constraints, including at least one of: dynamically selecting a respective gift value for at least one gifts in accordance with the one or more gifting constraints; and dynamically determining a respective identity for at least one recipient for at least one gift in accordance with the one or more gifting constraints.
摘要翻译：一种用于在在线环境中提供动态确定的礼品创建和传播的方法和装置，包括：从第一用户接收馈赠请求，以动态地创建和传播一个或多个礼物给在线环境中的一个或多个收件人，其中馈赠请求包括一个或多个馈赠约束，其不确定地指定至少一个（1）至少一个接收者的相应身份，以及（2）至少一个礼物的相应礼物价值中的至少一个; 以及根据所述一个或多个馈赠约束动态地创建和传播至少一个礼物，其包括以下至少一个：根据所述一个或多个送礼约束动态地选择至少一个礼品的相应礼品价值; 以及根据所述一个或多个馈赠约束动态地确定至少一个接收者对于至少一个礼物的相应身份。

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