Patents/Assignees

NANJING NORMAL UNIVERSITY

8 patents in portfolio

US12400052utility2025
Near Space Atmospheric State Simulation Method and Device Based on Quantum Walk
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US12314817utility2025
Method for Simulating Stochastic Oscillation in Individual-granularity Long-distance Expressway Traffic Flow Using Quantum Harmonic Oscillator
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US12299361utility2025
Method for Fitting Modes of Traffic Flow Based on Quantum Walk
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US12282802utility2025
Systems, Devices, and Methods to Support Teamwork in Collaborative Geographic Simulation Experiments
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US12174923utility2024
Zero-watermarking Method and Device for BIM Data, and Medium
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US12131401utility2024
Dual Watermarking Method for Trajectory Data Based on Robust Watermarking and Fragile Watermarking
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US12014440utility2024
Watermarking Method for High-definition Map Based on Invisible Characters
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US11983789utility2024
Generation Method, Detection Method, Generation Device, and Detection Device of Zero Watermarking for Trajectory Data, and Storage Medium
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