Liefeng Bo

Person

Seattle, WA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Generating tidiness data associated with items at an inventory loca...
- Patent number 12,131,288
- Issue date Oct 29, 2024
- Amazon Technologies, Inc.
- Paul Eugene Munger
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Sensor data fusion for increased reliability
- Patent number 11,829,945
- Issue date Nov 28, 2023
- Amazon Technologies, Inc.
- Michel Leonard Goldstein
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Determining inventory changes at an inventory location
- Patent number 11,663,829
- Issue date May 30, 2023
- Amazon Technologies, Inc.
- Xiaofeng Ren
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System to determine item weight using data from weight sensors
- Patent number 11,468,400
- Issue date Oct 11, 2022
- Amazon Technologies, Inc.
- Dilip Kumar
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Interaction determination using data from weight sensors
- Patent number 11,436,557
- Issue date Sep 6, 2022
- Amazon Technologies, Inc.
- Dilip Kumar
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System to determine user interaction with fixture
- Patent number 11,410,119
- Issue date Aug 9, 2022
- Amazon Technologies, Inc.
- Nikhil Chacko
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Joint inference determination of interaction using data from weight...
- Patent number 11,308,442
- Issue date Apr 19, 2022
- Amazon Technologies, Inc.
- Dilip Kumar
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Vision-based event detection
- Patent number 11,301,684
- Issue date Apr 12, 2022
- Amazon Technologies, Inc.
- Dilip Kumar
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Tiered processing for item identification
- Patent number 11,288,539
- Issue date Mar 29, 2022
- Amazon Technologies, Inc.
- Ohil Krishnamurthy Manyam
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Inferred determination of interaction using data from weight sensors
- Patent number 11,263,583
- Issue date Mar 1, 2022
- Amazon Technologies, Inc.
- Dilip Kumar
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Signal processing techniques
- Patent number 11,232,395
- Issue date Jan 25, 2022
- Amazon Technologies, Inc.
- Robert Crandall
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Determination of untidy item return to an inventory location using...
- Patent number 11,195,140
- Issue date Dec 7, 2021
- Amazon Technologies, Inc.
- Paul Eugene Munger
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Determination of untidy item return to an inventory location
- Patent number 11,117,744
- Issue date Sep 14, 2021
- Amazon Technologies, Inc.
- Gerard Guy Medioni
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Fusion of sensor data for detecting interactions at an inventory lo...
- Patent number 11,042,836
- Issue date Jun 22, 2021
- Amazon Technologies, Inc.
- Michel Leonard Goldstein
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Image based inventory item counting
- Patent number 10,789,483
- Issue date Sep 29, 2020
- Amazon Technologies, Inc.
- Xiaofeng Ren
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Weight and vision based item tracking
- Patent number 10,713,614
- Issue date Jul 14, 2020
- Amazon Technologies, Inc.
- Ohil Krishnamurthy Manyam
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Detecting item actions and inventory changes at an inventory location
- Patent number 10,671,856
- Issue date Jun 2, 2020
- Amazon Technologies, Inc.
- Xiaofeng Ren
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Item identification
- Patent number 10,657,411
- Issue date May 19, 2020
- Amazon Technologies, Inc.
- Ohil Krishnamurthy Manyam
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Multiple sensor data fusion system
- Patent number 10,318,917
- Issue date Jun 11, 2019
- Amazon Technologies, Inc.
- Michel Leonard Goldstein
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Counting inventory items using image analysis
- Patent number 10,169,660
- Issue date Jan 1, 2019
- Amazon Technologies, Inc.
- Xiaofeng Ren
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Counting stacked inventory using image analysis
- Patent number 10,169,677
- Issue date Jan 1, 2019
- Amazon Technologies, Inc.
- Xiaofeng Ren
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Counting inventory items using image analysis
- Patent number 10,068,139
- Issue date Sep 4, 2018
- Amazon Technologies, Inc.
- Xiaofeng Ren
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Counting inventory items using image analysis and depth information
- Patent number 9,996,818
- Issue date Jun 12, 2018
- Amazon Technologies, Inc.
- Xiaofeng Ren
- G06 - COMPUTING CALCULATING COUNTING

Person

Patents Grantslast 30 patents

Generating tidiness data associated with items at an inventory loca...

Sensor data fusion for increased reliability

Determining inventory changes at an inventory location

System to determine item weight using data from weight sensors

Interaction determination using data from weight sensors

System to determine user interaction with fixture

Joint inference determination of interaction using data from weight...

Vision-based event detection

Tiered processing for item identification

Inferred determination of interaction using data from weight sensors

Signal processing techniques

Determination of untidy item return to an inventory location using...

Determination of untidy item return to an inventory location

Fusion of sensor data for detecting interactions at an inventory lo...

Image based inventory item counting

Weight and vision based item tracking

Detecting item actions and inventory changes at an inventory location

Item identification

Multiple sensor data fusion system

Counting inventory items using image analysis

Counting stacked inventory using image analysis

Counting inventory items using image analysis

Counting inventory items using image analysis and depth information