Advanced New Technologies Assigned Eleven Patents

Blockchain-type storage
Advanced New Technologies Co., Ltd., Grand Cayman, Cayman Islands, has been assigned a patent (11,005,648) developed by Zhang, Yuan, Yang, Xinying, and Li, Yize, Hangzhou, China, for a “blockchain-type data storage.“

The abstract of the patent published by the U.S. Patent and Trademark Office states: ”This disclosure relates to blockchain-type storage of receipt data. In one aspect, a method includes obtaining a to-be-stored data record including a first service attribute. Execution information of the to-be-stored data record is determined. A previous data record is obtained from a blockchain-type ledger. The previous data record includes a second service attribute that is the same as the first service attribute. Each data block in the blockchain-type ledger includes a block header and a block body. A hash value of the previous data record is determined. A receipt record is generated. The receipt record includes the hash value of the previous data record and the execution information of the to-be-stored data record. The to-be-stored data record and the receipt record are written into a same block body in the blockchain-type ledger.”

The patent application was filed on July 31, 2020 (16/945,162).

Processing for preventing copy attack, and server and client
Advanced New Technologies Co., Ltd., Grand Cayman, Cayman Islands, has been assigned a patent (10,999,321) developed by Li, Xiaofeng, Hangzhou, China, for “processing method for preventing copy attack, and server and client.“

The abstract of the patent published by the U.S. Patent and Trademark Office states: ”Service data is received by a server and from a client computing device, where the service data includes a unique identifier and a variable identifier stored in a local secure storage of the client computing device. The server parses the service data to obtain the unique identifier and the variable identifier as parsed data. The server determines whether the unique identifier and the variable identifier in the parsed data are identical to a unique identifier and a variable identifier associated with the client computing device and recorded by the server as recorded data. If the result of the determination is not identical, the server indicates that the local secure storage of the client computing device is under a copy attack, and performing a predetermined response action. If the result of the determination is identical, the server transmits a new variable identifier to the client computing device.”

The patent application was filed on November 9, 2018 (16/186,197).

Blockchain-based patrol inspection proof storage method, apparatus, and electronic device
Advanced New Technologies Co., Ltd., Grand Cayman, Cayman Islands, has been assigned a patent (10,999,075) developed by Cai, Hongbo, Huang, Kaiming, Han, Zhe, Jiang, Shiqi, and Yang, Lei, Hangzhou, China, for “blockchain-based patrol inspection proof storage method, apparatus, and electronic device.“

The abstract of the patent published by the U.S. Patent and Trademark Office states: ”Methods, systems, and apparatus, including computer programs encoded on computer storage media, for blockchain-based storage of patrol inspection proof are provided. One of the methods includes: receiving proof information of patrol inspection at a patrol inspection site, obtaining one or more operating environment parameters of the mobile terminal at a time of the patrol inspection, wherein the one or more operating environment parameters comprise at least location information and sensor data of the mobile terminal, performing credibility verification on the patrol inspection site based on the proof information, the location information, and the sensor data using an algorithm model based on labeled identification information, labeled operating environment parameters, and historical attendance information, and in response to the credibility verification being successful, uploading verification information associated with the proof information for storing in a blockchain.”

The patent application was filed on May 28, 2020 (16/886,657).

Blockchain-type storage
Advanced New Technologies Co., Ltd., Grand Cayman, Cayman Islands, has been assigned a patent (10,999,062) developed by Zhang, Yuan, Yang, Xinying, and Li, Yize, Hangzhou, China, for a “blockchain-type data storage.“

The abstract of the patent published by the U.S. Patent and Trademark Office states: ”This disclosure relates to blockchain-type storage of receipt data. In one aspect, a method includes obtaining a to-be-stored data record including a first service attribute. Execution information of the to-be-stored data record is determined. A previous data record is obtained from a blockchain-type ledger. The previous data record includes a second service attribute that is the same as the first service attribute. Each data block in the blockchain-type ledger includes a block header and a block body. A hash value of the previous data record is determined. A receipt record is generated. The receipt record includes the hash value of the previous data record and the execution information of the to-be-stored data record. The to-be-stored data record and the receipt record are written into a same block body in the blockchain-type ledger.”

The patent application was filed on July 31, 2020 (16/945,128).

Storage, data query and apparatuses
Advanced New Technologies Co., Ltd., Grand Cayman, Cayman Islands, has been assigned a patent (10,985,908) developed by Wu, Hao, Chengdu, China, for “data storage method, data query method and apparatuses.“

The abstract of the patent published by the U.S. Patent and Trademark Office states: ”A data storage method comprises sending, by a blockchain node associated with a blockchain, data to an encryption device to cause the encryption device to encrypt the data and return the encrypted data to the blockchain node, receiving the encrypted data returned by the encryption device, and sending the encrypted data to other blockchain nodes associated with the blockchain to cause each of the other blockchain nodes to store the encrypted data in the blockchain after performing consensus verification on the encrypted data with success.”

The patent application was filed on September 24, 2018 (16/139,887).

Blockchain-based data synchronization
Advanced New Technologies Co., Ltd., Grand Cayman, Cayman Islands, has been assigned a patent (10,984,417) developed by Wang, Shiyu, Hangzhou, China, for “blockchain-based data synchronization system, method, apparatus, and electronic device.“

The abstract of the patent published by the U.S. Patent and Trademark Office states: ”Methods, systems, and apparatus, including computer programs encoded on computer storage media, for blockchain-based data synchronization are provided. One of the methods includes: receiving, a transaction order created based on a transaction record, storing, the transaction order in association with the blockchain upon confirming the transaction order, receiving, a payment order created based on a payment record, storing, the payment order in association with the blockchain upon confirming the payment order, receiving, a fund transfer corresponding to the payment order, verifying, an amount of the fund transfer is consistent with the amount paid by the payer to the payee through the payment node, performing, a split-settlement operation on the payee based on the amount paid by the payer to the payee through the payment node, creating, a split-settlement record based on the split-settlement operation, and uploading, the split-settlement record for confirmation by the transaction node and the payment node.”

The patent application was filed on May 18, 2020 (16/877,362).

Storage method and apparatus
Advanced New Technologies Co., Ltd., Grand Cayman, Cayman Islands, has been assigned a patent (10,970,309) developed by Huang, Wenhua, Wang, Shuai, Zhou, Jiaying, and Lian, Wenlong, Hangzhou, China, for “data storage method and apparatus.“

The abstract of the patent published by the U.S. Patent and Trademark Office states: ”A method includes: setting at least two service domains each having a service domain identifier, configuring, based on parameter information of each of the at least two service domains, at least two storage resources corresponding to the at least two service domains, receiving a data storage request including to-be-stored data and a service domain identifier for the to-be-stored data, determining, according to the service domain identifier of the to-be-stored data, a target storage resource corresponding to the to-be-stored data from the at least two storage resources, storing the to-be-stored data to the target storage resource, receiving a data reading request carrying the service domain identifier, in response to receiving the data reading request, reading, based on the service domain identifier, the data stored at the target storage resource, and transmitting the data read from the target storage resource to a requester that sends the data reading request.”

The patent application was filed on May 27, 2020 (16/884,444).

Storage method, apparatus, and device for multi-layer blockchain-type ledger
Advanced New Technologies Co., Ltd., Grand Cayman, Cayman Islands, has been assigned a patent (10,949,118) developed by Yang, Xinying, and Yu, Benquan, Hangzhou, China, for “data storage method, apparatus, and device for multi-layer blockchain-type ledger.“

The abstract of the patent published by the U.S. Patent and Trademark Office states: ”Computer-implemented methods, non-transitory, computer-readable media, and computer-implemented systems for data storage. One computer-implemented method includes: obtaining a data block from a previous blockchain-type ledger in multi-level blockchain-type ledgers, where in the multi-level blockchain-type ledgers comprise a bottom-layer blockchain-type ledger and at least one higher-layer blockchain-type ledger, determining a block height of the data block and a root hash of a Merkel tree constructed by data records in the data block, constructing updated data records comprising the root hash and the block height, and recording the updated data records in a data block in a current blockchain-type ledger in the multi-level blockchain-type ledgers a level higher than the previous blockchain-type ledger.”

The patent application was filed on March 5, 2020 (16/810,691).

Shared blockchain storage
Advanced New Technologies Co., Ltd., Grand Cayman, Cayman Islands, has been assigned a patent (10,944,567) developed by Zhuo, Haizhen, Hangzhou, China, for a “shared blockchain data storage.“

The abstract of the patent published by the U.S. Patent and Trademark Office states: ”Disclosed herein are methods, systems, and apparatus, including computer programs encoded on computer storage media, for communicating and sharing blockchain data. One of the methods includes sending, by a consensus node of a blockchain network, current state information associated with a current block of a blockchain to a trusted node with proof of authority outside of the blockchain network, sending a hash value to the trusted node for retrieving an account state stored in the historic state tree, receiving the account state in response to sending the hash value, and verifying that the account state is part of the blockchain based on the hash value.”

The patent application was filed on December 13, 2019 (16/714,087).

Blockchain-type storage
Advanced New Technologies Co., Ltd., Grand Cayman, Cayman Islands, has been assigned a patent (10,944,549) developed by Zhang, Yuan, Yang, Xinying, and Li, Yize, Hangzhou, China, for a “blockchain-type data storage.“

The abstract of the patent published by the U.S. Patent and Trademark Office states: ”This disclosure relates to blockchain-type storage of receipt data. In one aspect, a method includes obtaining a to-be-stored data record including a first service attribute. Execution information of the to-be-stored data record is determined. A previous data record is obtained from a blockchain-type ledger. The previous data record includes a second service attribute that is the same as the first service attribute. Each data block in the blockchain-type ledger includes a block header and a block body. A hash value of the previous data record is determined. A receipt record is generated. The receipt record includes the hash value of the previous data record and the execution information of the to-be-stored data record. The to-be-stored data record and the receipt record are written into a same block body in the blockchain-type ledger.”

The patent application was filed on March 11, 2020 (16/815,539).

Log-structured storage
Advanced New Technologies Co., Ltd., Grand Cayman, Cayman Islands, has been assigned a patent (10,942,852) developed by Tian, Shikun, Hangzhou, China, for “log-structured storage systems.“

The abstract of the patent published by the U.S. Patent and Trademark Office states: ”Disclosed herein are methods, systems, and apparatus, including computer programs encoded on computer storage devices, for data processing and storage. One of the method includes: maintaining a plurality of tiers of storage devices and one or more tiers of caches by a storage system for storing blockchain data, the plurality of tiers of storage devices including at least a higher-tier storage device and a lower-tier storage device, determining that a blockchain data object in a data log file stored in a lower-tier storage device is an active data object, wherein the blockchain data object is block data, transaction data, or state data, and writing the blockchain data object into a cache of the one or more tiers of caches.”

The patent application was filed on December 12, 2019 (16/712,469).