Assignee
HU JINQIAN
CN·1 granted patent·7 pending applications·0 citations·filing 2021–2024
Top patents by PatentIndex Score
8 records- 0138US2025190533A1Individual seal management terminal device and individual seal management methodHU JINQIAN·Filed 2024·Application pending·0 cites
- 0236US2025184156A1Single seal unified management and unified handling system and single seal unified management and unified handling methodHU JINQIAN·Filed 2024·Application pending·0 cites
- 0336US2025211583A1Internet protocol version 6-based multi-element authentication root systemHU JINQIAN·Filed 2024·Application pending·0 cites
- 0434US2024054506A1Corporate number and corporate code management method, and corporate number and corporate code management terminal apparatusHU JINQIAN·Filed 2023·Application pending·0 cites
- 0530US2026058823A1Cross-border authentication, corporate establishment and digital asset management systemHU JINQIAN·Filed 2024·Application pending·0 cites
- 0626US2024080208A1Blockchain application method and blockchain application terminal apparatusHU JINQIAN·Filed 2023·Application pending·0 cites
- 0722US12567978B2Intelligent seal mold device having multifunctional areas and method for generating image of seal mold having multifunctional areasHU JINQIAN·Filed 2022·Granted Mar 3, 2026·0 cites·16 claims
- 0818US2024267226A1Electronic signature management method, electronic signature management system, and computer-readable storage mediumHU JINQIAN·Filed 2021·Application pending·0 cites
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