Wang Qibing patents

• Denoising method based on multiscale distribution score for point cloud

  US-12469113-B2 · Nov 11, 2025 · US

• Self-calibration elevator door lock contact making device

  US-2025289686-A1 · Sep 18, 2025 · US

• Steel belt guide wheel assembly made of nylon material

  US-2025270072-A1 · Aug 28, 2025 · US

• Secondary recommendation method based on service complementary relation learning model for restful service

  US-2025156704-A1 · May 15, 2025 · US

• Device for surface strengthening of metal plate based ultrasonic vibration

  US-2025034690-A1 · Jan 30, 2025 · US

• Device for surface strengthening of metal plate based ultrasonic vibration

  US-12209301-B1 · Jan 28, 2025 · US

• Cloud-native application programming interface (api) recommendation method fusing data augmentation and contrastive learning

  US-2025013514-A1 · Jan 9, 2025 · US

• Health state assessment method for equipment based on knowledge graph attention network

  US-2024403599-A1 · Dec 5, 2024 · US

• Denoising method based on multiscale distribution score for point cloud

  US-2024296528-A1 · Sep 5, 2024 · US

• Digital twin based method for monitoring behavior of passenger on escalator

  US-2024176933-A1 · May 30, 2024 · US

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