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Retrieving values of digital tickets using smart contracts in blockchain networks Grant 11,379,866 - Feng , et al. July 5, 2 | 2022-07-05 |
Methods and devices for acquiring and recording tracking information on blockchain Grant 11,348,104 - Cheng , et al. May 31, 2 | 2022-05-31 |
Methods and systems for modifying blockchain network configuration Grant 11,349,649 - Li , et al. May 31, 2 | 2022-05-31 |
Methods and devices for providing transaction data to blockchain system for processing Grant 11,341,493 - Cheng , et al. May 24, 2 | 2022-05-24 |
Transferring digital tickets based on blockchain networks Grant 11,341,466 - Feng , et al. May 24, 2 | 2022-05-24 |
Avian influenza and fowl adenovirus type 4 bi-combined genetic engineering subunit vaccine and method for preparing the same Grant 11,305,006 - Chen , et al. April 19, 2 | 2022-04-19 |
Property management system utilizing a blockchain network Grant 11,276,131 - Li March 15, 2 | 2022-03-15 |
System and method for blockchain-based data management Grant 11,258,778 - Cheng , et al. February 22, 2 | 2022-02-22 |
Cryptographic key management based on identity information Grant 11,258,591 - Feng , et al. February 22, 2 | 2022-02-22 |
Avian Influenza And Fowl Adenovirus Type 4 Bi-combined Genetic Engineering Subunit Vaccine And Method For Preparing The Same App 20220047693 - CHEN; Ruiai ;   et al. | 2022-02-17 |
Methods and apparatuses for storing or invoking blockchain account private keys Grant 11,251,961 - Li February 15, 2 | 2022-02-15 |
Securely performing cryptographic operations Grant 11,251,950 - Feng , et al. February 15, 2 | 2022-02-15 |
Managing cryptographic keys based on identity information Grant 11,251,941 - Feng , et al. February 15, 2 | 2022-02-15 |
Operation request allocation methods, apparatuses, and devices Grant 11,212,371 - Li December 28, 2 | 2021-12-28 |
Blockchain-based Recording And Querying Operations App 20210390093 - Cheng; Long ;   et al. | 2021-12-16 |
Smart Logistics Management Using Blockchain App 20210390558 - CHENG; Long ;   et al. | 2021-12-16 |
Retrieving Values Of Digital Tickets Using Smart Contracts In Blockchain Networks App 20210365971 - Feng; Zhiyuan ;   et al. | 2021-11-25 |
Method and apparatus for controlling temperature of battery pack, battery management system and storage medium Grant 11,152,656 - Huang , et al. October 19, 2 | 2021-10-19 |
Smart logistics management using blockchain Grant 11,151,582 - Cheng , et al. October 19, 2 | 2021-10-19 |
Cryptographic Key Management Based On Identity Information App 20210314150 - Feng; Zhiyuan ;   et al. | 2021-10-07 |
Method And Apparatus For Controlling Temperature Of Battery Pack, Battery Management System And Storage Medium App 20210305638 - HUANG; Siying ;   et al. | 2021-09-30 |
Method and system for positioning seismic source in microseism monitoring Grant 11,125,898 - Jin , et al. September 21, 2 | 2021-09-21 |
Managing cryptographic keys based on identity information Grant 11,115,192 - Feng , et al. September 7, 2 | 2021-09-07 |
Methods and apparatuses for executing smart contract of blockchain, and electronic devices Grant 11,108,541 - Feng , et al. August 31, 2 | 2021-08-31 |
Blockchain-based recording and querying operations Grant 11,106,659 - Cheng , et al. August 31, 2 | 2021-08-31 |
Multi-card overlay display Grant 11,107,103 - Feng , et al. August 31, 2 | 2021-08-31 |
Securely performing cryptographic operations Grant 11,101,992 - Feng , et al. August 24, 2 | 2021-08-24 |
Methods And Apparatuses For Executing Smart Contract Of Blockchain, And Electronic Devices App 20210250164 - Feng; Zhiyuan ;   et al. | 2021-08-12 |
Methods And Systems For Modifying Blockchain Network Configuration App 20210250169 - Li; Yanpeng ;   et al. | 2021-08-12 |
Cryptographic key management based on identity information Grant 11,088,831 - Feng , et al. August 10, 2 | 2021-08-10 |
Retrieving values of digital tickets using smart contracts in blockchain networks Grant 11,087,346 - Feng , et al. August 10, 2 | 2021-08-10 |
Service execution result obtaining method and system based on blockchain Grant 11,062,308 - Li July 13, 2 | 2021-07-13 |
Cryptographic key management based on identity information Grant 11,063,749 - Feng , et al. July 13, 2 | 2021-07-13 |
Smart Logistics Management Using Blockchain App 20210182872 - CHENG; Long ;   et al. | 2021-06-17 |
Decentralized Automatic Phone Fraud Risk Management App 20210176354 - ZHAO; Wenqiang ;   et al. | 2021-06-10 |
Cryptography chip with identity verification Grant 11,023,620 - Feng , et al. June 1, 2 | 2021-06-01 |
Operation Request Allocation Methods, Apparatuses, And Devices App 20210152667 - Li; Yanpeng | 2021-05-20 |
Methods and devices for protecting sensitive data of transaction activity based on smart contract in blockchain Grant 11,004,067 - Cheng , et al. May 11, 2 | 2021-05-11 |
System And Method For Generating Digital Marks App 20210135880 - CHENG; Long ;   et al. | 2021-05-06 |
Managing housing scores using smart contracts in blockchain networks Grant 10,984,492 - Feng , et al. April 20, 2 | 2021-04-20 |
Implementing a blockchain-based web service Grant 10,986,162 - Feng , et al. April 20, 2 | 2021-04-20 |
Decentralized Automatic Phone Fraud Risk Management App 20210112160 - ZHAO; Wenqiang ;   et al. | 2021-04-15 |
Decentralized automatic phone fraud risk management Grant 10,958,780 - Zhao , et al. March 23, 2 | 2021-03-23 |
Methods And Devices For Providing Transaction Data To Blockchain System For Processing App 20210065169 - CHENG; Long ;   et al. | 2021-03-04 |
Implementing A Blockchain-based Web Service App 20210044647 - Feng; Zhiyuan ;   et al. | 2021-02-11 |
Methods And Devices For Protecting Sensitive Data Of Transaction Activity Based On Smart Contract In Blockchain App 20210042749 - Cheng; Long ;   et al. | 2021-02-11 |
Managing sensitive data elements in a blockchain network Grant 10,917,230 - Feng , et al. February 9, 2 | 2021-02-09 |
Processing data elements stored in blockchain networks Grant 10,917,249 - Feng , et al. February 9, 2 | 2021-02-09 |
Securely performing cryptographic operations Grant 10,903,993 - Feng , et al. January 26, 2 | 2021-01-26 |
Methods and devices for establishing communication between blockchain networks Grant 10,871,979 - Li December 22, 2 | 2020-12-22 |
Methods and devices for providing transaction data to blockchain system for processing Grant 10,867,299 - Cheng , et al. December 15, 2 | 2020-12-15 |
Methods and devices for protecting sensitive data of transaction activity based on smart contract in blockchain Grant 10,853,801 - Cheng , et al. December 1, 2 | 2020-12-01 |
Processing Data Elements Stored In Blockchain Networks App 20200366505 - Feng; Zhiyuan ;   et al. | 2020-11-19 |
Multi-card Overlay Display App 20200364732 - Feng; Zhiyuan ;   et al. | 2020-11-19 |
Cryptographic Key Management Based On Identity Information App 20200366472 - Feng; Zhiyuan ;   et al. | 2020-11-19 |
Methods and devices for processing certificates in blockchain system Grant 10,833,875 - Cheng , et al. November 10, 2 | 2020-11-10 |
Methods And Devices For Validating Transaction In Blockchain System App 20200344070 - LI; Yanpeng | 2020-10-29 |
Methods And Devices For Establishing Communication Between Blockchain Networks App 20200334057 - LI; Yanpeng | 2020-10-22 |
Software interface for smart contracts Grant 10,812,255 - Li October 20, 2 | 2020-10-20 |
Retrieving Values Of Digital Tickets Using Smart Contracts In Blockchain Networks App 20200327569 - Feng; Zhiyuan ;   et al. | 2020-10-15 |
Transferring Digital Tickets Based On Blockchain Networks App 20200320488 - Feng; Zhiyuan ;   et al. | 2020-10-08 |
Blockchain-based data compression and searching Grant 10,795,882 - Cheng , et al. October 6, 2 | 2020-10-06 |
Cryptographic Key Management Based On Identity Information App 20200313875 - Feng; Zhiyuan ;   et al. | 2020-10-01 |
Managing Sensitive Data Elements In A Blockchain Network App 20200313858 - Feng; Zhiyuan ;   et al. | 2020-10-01 |
Managing Cryptographic Keys Based On Identity Information App 20200313874 - Feng; Zhiyuan ;   et al. | 2020-10-01 |
Securely Performing Cryptographic Operations App 20200313881 - Feng; Zhiyuan ;   et al. | 2020-10-01 |
Cryptography Chip With Identity Verification App 20200311315 - Feng; Zhiyuan ;   et al. | 2020-10-01 |
Blockchain-based Method, Apparatus, And Device App 20200294124 - JIA; Boyan ;   et al. | 2020-09-17 |
Methods And Devices For Acquiring And Recording Tracking Information On Blockchain App 20200294032 - CHENG; Long ;   et al. | 2020-09-17 |
Processing data elements stored in blockchain networks Grant 10,778,445 - Feng , et al. Sept | 2020-09-15 |
Methods And Devices For Providing Transaction Data To Blockchain System For Processing App 20200286082 - CHENG; Long ;   et al. | 2020-09-10 |
Methods And Devices For Processing Certificates In Blockchain System App 20200287727 - CHENG; Long ;   et al. | 2020-09-10 |
Property Management System Utilizing A Blockchain Network App 20200286194 - Li; Yanpeng | 2020-09-10 |
Software Interface For Smart Contracts App 20200287706 - Li; Yanpeng | 2020-09-10 |
Managing Housing Scores Using Smart Contracts In Blockchain Networks App 20200286195 - Feng; Zhiyuan ;   et al. | 2020-09-10 |
Processing context-based inquiries for knowledge retrieval Grant 10,769,138 - Bagchi , et al. Sep | 2020-09-08 |
System and method for generating digital marks Grant 10,735,204 - Cheng , et al. | 2020-08-04 |
System and method for implementing blockchain-based digital certificates Grant 10,735,207 - Cheng , et al. | 2020-08-04 |
System and method for implementing blockchain-based digital certificates Grant 10,708,068 - Cheng , et al. | 2020-07-07 |
Service Execution Result Obtaining Method And System Based On Blockchain App 20200211001 - Li; Yanpeng | 2020-07-02 |
Methods and devices for processing certificates in blockchain system Grant 10,700,876 - Cheng , et al. | 2020-06-30 |
Verifying integrity of data stored in a consortium blockchain using a public sidechain Grant 10,691,835 - Cheng , et al. | 2020-06-23 |
Blockchain-based Data Compression And Searching App 20200175002 - Cheng; Long ;   et al. | 2020-06-04 |
Verifying Integrity Of Data Stored In A Consortium Blockchain Using A Public Sidechain App 20200175207 - Cheng; Long ;   et al. | 2020-06-04 |
Blockchain-based Recording And Querying Operations App 20200167346 - Cheng; Long ;   et al. | 2020-05-28 |
Product promotion using smart contracts in blockchain networks Grant 10,664,877 - Feng , et al. | 2020-05-26 |
System And Method For Implementing Blockchain-based Digital Certificates App 20200145233 - CHENG; Long ;   et al. | 2020-05-07 |
System And Method For Generating Digital Marks App 20200145230 - CHENG; Long ;   et al. | 2020-05-07 |
System And Method For Blockchain-based Data Management App 20200145406 - CHENG; Long ;   et al. | 2020-05-07 |
System And Method For Blockchain-based Authentication App 20200134614 - CHENG; Long ;   et al. | 2020-04-30 |
System And Method For Blockchain-based Data Management App 20200120084 - CHENG; Long ;   et al. | 2020-04-16 |
Verifying integrity of data stored in a consortium blockchain using a public sidechain Grant 10,552,641 - Cheng , et al. Fe | 2020-02-04 |
System And Method For Blockchain-based Authentication App 20190325436 - CHENG; Long ;   et al. | 2019-10-24 |
System And Method For Implementing Blockchain-based Digital Certificates App 20190319806 - CHENG; Long ;   et al. | 2019-10-17 |
Visual Blockchain Browser App 20190278805 - Li; Yanpeng | 2019-09-12 |
Verifying Integrity Of Data Stored In A Consortium Blockchain Using A Public Sidechain App 20190278944 - Cheng; Long ;   et al. | 2019-09-12 |
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