Qiang Liu

Person

Cupertino, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
System and method for collecting and annotating cooking images for...
- Patent number 12,102,259
- Issue date Oct 1, 2024
- GUANGDONG MIDEA KITCHEN APPLIANCES MANUFACTURING CO., LTD
- Qiang Liu
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Grant
Shape-based edge detection
- Patent number 11,354,879
- Issue date Jun 7, 2022
- Amazon Technologies, Inc.
- Ning Yao
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Oven with automatic control of pan elevation
- Patent number 11,339,971
- Issue date May 24, 2022
- GUANGDONG MIDEA KITCHEN APPLIANCES MANUFACTURING CO., LTD
- Qiang Liu
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Grant
Dishwasher with cloud connected cameras
- Patent number 11,194,305
- Issue date Dec 7, 2021
- MIDEA GROUP CO., LTD.
- Bassam Fawaz
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System and method for temperature sensing in cooking appliance with...
- Patent number 10,819,905
- Issue date Oct 27, 2020
- GUANGDONG MEDIA KITCHEN APPLIANCE MANUFACTURING CO., LTD.
- Qiang Liu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Dishwasher with cloud connected cameras
- Patent number 10,809,685
- Issue date Oct 20, 2020
- Midea Group Co., Ltd.
- Bassam Fawaz
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Shape-Based Edge Detection
- Patent number 10,528,853
- Issue date Jan 7, 2020
- Amazon Technologies, Inc.
- Ning Yao
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Segmentation of object image data from background image data
- Patent number 10,198,823
- Issue date Feb 5, 2019
- Amazon Technologies, Inc.
- Amit Kumar Agrawal
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Segmentation of object image data from background image data
- Patent number 10,096,122
- Issue date Oct 9, 2018
- Amazon Technologies, Inc.
- Amit Kumar Agrawal
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Image data segmentation using depth data
- Patent number 9,965,865
- Issue date May 8, 2018
- Amazon Technologies, Inc.
- Amit Kumar Agrawal
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Pixel-structural reference image feature extraction
- Patent number 9,959,480
- Issue date May 1, 2018
- Amazon Technologies, Inc.
- Amit Kumar Agrawal
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Three-dimensional model generation
- Patent number 9,892,666
- Issue date Feb 13, 2018
- Amazon Technologies, Inc.
- Qiang Liu
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Audio and depth based sound source localization
- Patent number 9,753,119
- Issue date Sep 5, 2017
- Amazon Technologies, Inc.
- Kavitha Velusamy
- G01 - MEASURING TESTING
Information Patent Grant
Pixel-structural reference image feature extraction
- Patent number 9,697,433
- Issue date Jul 4, 2017
- Amazon Technologies, Inc.
- Amit Kumar Agrawal
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Gesture recognition from depth and distortion analysis
- Patent number 9,632,592
- Issue date Apr 25, 2017
- Amazon Technologies, Inc.
- Qiang Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Surface distance determination using reflected light
- Patent number 9,562,966
- Issue date Feb 7, 2017
- Amazon Technologies, Inc.
- Ronald Joseph Degges
- G01 - MEASURING TESTING
Information Patent Grant
Foreground analysis on parametric background surfaces
- Patent number 9,551,922
- Issue date Jan 24, 2017
- Amazon Technologies, Inc.
- Qiang Liu
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Forward and backward looking vision system
- Patent number 9,465,484
- Issue date Oct 11, 2016
- Amazon Technologies, Inc.
- Vijay Kamarshi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Edge-based pose detection
- Patent number 9,456,187
- Issue date Sep 27, 2016
- Amazon Technologies, Inc.
- Qiang Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Structure light depth sensor
- Patent number 9,361,698
- Issue date Jun 7, 2016
- Amazon Technologies, Inc.
- Ji liang Song
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Pose detection
- Patent number 9,129,375
- Issue date Sep 8, 2015
- Rawles LLC
- Qiang Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Surface distance determination using reflected light
- Patent number 9,062,969
- Issue date Jun 23, 2015
- Rawles LLC
- Ronald Joseph Degges
- G01 - MEASURING TESTING
Information Patent Grant
Gesture recognition from depth and distortion analysis
- Patent number 8,913,037
- Issue date Dec 16, 2014
- Rawles LLC
- Qiang Liu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Multi-segment photovoltaic power converter with a center portion
- Patent number 8,742,251
- Issue date Jun 3, 2014
- JDS Uniphase Corporation
- Jan-Gustav Werthen
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Patents Applicationslast 30 patents

Information Patent Application
System and Method for Collecting and Annotating Cooking Images for...
- Publication number 20210228022
- Publication date Jul 29, 2021
- Guangdong Midea Kitchen Appliances Manufacturing Co., Ltd.
- Qiang LIU
- G05 - CONTROLLING REGULATING
Information Patent Application
OVEN WITH AUTOMATIC CONTROL OF PAN ELEVATION
- Publication number 20210080114
- Publication date Mar 18, 2021
- Guangdong Midea Kitchen Appliances Manufacturing Co., Ltd.
- Qiang LIU
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Application
SYSTEM AND METHOD FOR PROVIDING INTELLIGENT ASSISTANCE FOR FOOD PRE...
- Publication number 20210082308
- Publication date Mar 18, 2021
- Guangdong Midea Kitchen Appliances Manufacturing Co., Ltd.
- Qiang LIU
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DISHWASHER WITH CLOUD CONNECTED CAMERAS
- Publication number 20210034026
- Publication date Feb 4, 2021
- MIDEA GROUP CO., LTD.
- Bassam Fawaz
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DISHWASHER WITH CLOUD CONNECTED CAMERAS
- Publication number 20200301382
- Publication date Sep 24, 2020
- MIDEA GROUP CO., LTD.
- Bassam Fawaz
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Photovoltaic Power Converter
- Publication number 20110108081
- Publication date May 12, 2011
- JDS Uniphase Corporation
- Jan-Gustav Werthen
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Multi-Segment Photovoltaic Power Converter With A Center Portion
- Publication number 20110108082
- Publication date May 12, 2011
- JDS Uniphase Corporation
- Jan-Gustav Werthen
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Person

Patents Grantslast 30 patents

System and method for collecting and annotating cooking images for...

Shape-based edge detection

Oven with automatic control of pan elevation

Dishwasher with cloud connected cameras

System and method for temperature sensing in cooking appliance with...

Dishwasher with cloud connected cameras

Shape-Based Edge Detection

Segmentation of object image data from background image data

Segmentation of object image data from background image data

Image data segmentation using depth data

Pixel-structural reference image feature extraction

Three-dimensional model generation

Audio and depth based sound source localization

Pixel-structural reference image feature extraction

Gesture recognition from depth and distortion analysis

Surface distance determination using reflected light

Foreground analysis on parametric background surfaces

Forward and backward looking vision system

Edge-based pose detection

Structure light depth sensor

Pose detection

Surface distance determination using reflected light

Gesture recognition from depth and distortion analysis

Multi-segment photovoltaic power converter with a center portion

Patents Applicationslast 30 patents

System and Method for Collecting and Annotating Cooking Images for...

OVEN WITH AUTOMATIC CONTROL OF PAN ELEVATION

SYSTEM AND METHOD FOR PROVIDING INTELLIGENT ASSISTANCE FOR FOOD PRE...

DISHWASHER WITH CLOUD CONNECTED CAMERAS

DISHWASHER WITH CLOUD CONNECTED CAMERAS

Photovoltaic Power Converter

Multi-Segment Photovoltaic Power Converter With A Center Portion