Assignee
HANGZHOU QULIAN TECH CO LTD
CN·11 granted patents·1 pending application·1 citations·filing 2019–2023
Top patents by PatentIndex Score
12 records- 0171US12120031B2Method for balancing cross-domain broadcast network load of blockchain, computer device, and non-transitory computer-readable storage mediumHANGZHOU QULIAN TECH CO LTD·Filed 2020·Granted Oct 15, 2024·1 cites·15 claims
- 0258US11681509B2Smart contract processing method and system, computer device, and readable storage mediumHANGZHOU QULIAN TECH CO LTD·Filed 2022·Granted Jun 20, 2023·0 cites·20 claims
- 0351US12541531B2Consensus method and apparatus for blockchain, server and storage mediumHANGZHOU QULIAN TECH CO LTD·Filed 2023·Granted Feb 3, 2026·0 cites·18 claims
- 0450US12184733B2Communication method, system, electronic device and readable storage mediumHANGZHOU QULIAN TECH CO LTD·Filed 2022·Granted Dec 31, 2024·0 cites·20 claims
- 0546US12197424B2Blockchain data index method, blockchain data storage method and deviceHANGZHOU QULIAN TECH CO LTD·Filed 2022·Granted Jan 14, 2025·0 cites·20 claims
- 0643US12126733B2Interactive aggregate signature method, and device and storage mediumHANGZHOU QULIAN TECH CO LTD·Filed 2022·Granted Oct 22, 2024·0 cites·12 claims
- 0743US12032943B1Method for upgrading blockchain system, and terminal deviceHANGZHOU QULIAN TECH CO LTD·Filed 2022·Granted Jul 9, 2024·0 cites·18 claims
- 0843US11841778B2Method and system for active failure recovery of single node improved based on PBFT algorithm, computer device and storage mediumHANGZHOU QULIAN TECH CO LTD·Filed 2022·Granted Dec 12, 2023·0 cites·20 claims
- 0943US2022179651A1Smart contract client program generation method, system and device, and mediumHANGZHOU QULIAN TECH CO LTD·Filed 2022·Application pending·0 cites
- 1042US12028331B2Formal verification method for certificate storage smart contract, computer device, and non-transitory computer-readable storage mediumHANGZHOU QULIAN TECH CO LTD·Filed 2020·Granted Jul 2, 2024·0 cites·9 claims
- 1141US11677572B2Permission-controlled smart contract upgrade method and system based on smart contract, blockchain node, and storage mediumHANGZHOU QULIAN TECH CO LTD·Filed 2022·Granted Jun 13, 2023·0 cites·14 claims
- 1238US11301233B2Permission-controlled smart contract upgrade method based on smart contractHANGZHOU QULIAN TECH CO LTD·Filed 2019·Granted Apr 12, 2022·0 cites·5 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →