Inventor · Seattle, WA, US

Liefeng Bo

28Patents
7h-index
33Co-inventors
65Inventor score

Filing activity: Mar 25, 2014 → Apr 18, 2023

Most-cited inventions

PatentTitleAreaCited byStatus
US9996818B1 Counting inventory items using image analysis and depth information Physics 211 Active
US10318917B1 Multiple sensor data fusion system Physics 156 Active
US10169660B1 Counting inventory items using image analysis Electricity 126 Active
US10169677B1 Counting stacked inventory using image analysis Physics 53 Active
US10671856B1 Detecting item actions and inventory changes at an inventory location Physics 10 Active
US11468400B1 System to determine item weight using data from weight sensors Physics 10 Active
US11301684B1 Vision-based event detection Physics 10 Active
US11042836B1 Fusion of sensor data for detecting interactions at an inventory location Physics 7 Active
US10789483B1 Image based inventory item counting Electricity 6 Active
US10713614B1 Weight and vision based item tracking Physics 5 Active
US11195140B1 Determination of untidy item return to an inventory location using weight Physics 5 Active
US11263583B1 Inferred determination of interaction using data from weight sensors Physics 5 Active
US11117744B1 Determination of untidy item return to an inventory location Physics 4 Active
US11436557B1 Interaction determination using data from weight sensors Physics 4 Active
US10657411B1 Item identification Physics 3 Active
US11663829B1 Determining inventory changes at an inventory location Electricity 1 Active
US11410119B1 System to determine user interaction with fixture Electricity 1 Active
US11308442B1 Joint inference determination of interaction using data from weight sensors Physics 1 Active
US11288539B1 Tiered processing for item identification Physics 1 Active
US11232395B1 Signal processing techniques Physics 1 Active
US11263454B2 System and method for video-based pig counting in the crowd Physics 0 Active
US12333491B1 Determining inventory changes at an inventory location Electricity 0 Active
US10068139B1 Counting inventory items using image analysis General 0 Revoked
US12019706B2 Data augmentation for object detection via differential neural rendering Physics 0 Active
US11798284B2 System and method for rough handling recognition in a distribution center via a robust visual solution Physics 0 Active

Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.