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For the Inventor, By the Inventor

Cupertino, CA, United States of America

Qiang Liu

This inventor holds 27 USPTO granted patents and 1 published patent application, primarily in Image Processing. Top assignees: Amazon Technologies, Inc., Midea Group Co., Ltd., Guangdong Midea Kitchen Appliances Manufacturing Co., Ltd.. Active years: 2014-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Qiang Liu. Retrieved from https://idiyas.com/inventor/qiang-liu-xv1cxnof

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Calculating rank
USPTO Granted Patents = 27 

% Patents Active = 74.1

Average Co-Inventor Count = 2.7

ph-index = 8

Forward Citations = 244(Granted Patents)


Location History:

  • San Mateo, CA (US) (2018)
  • San Jose, CA (US) (2014 - 2021)
  • Cupertino, CA (US) (2014 - 2024)

Company Filing History:

goldMedal17 out of 23,703 
 
Amazon Technologies, Inc.
 patents
silverMedal5 out of 972 
 
Midea Group Co., Ltd.
 patents
bronzeMedal3 out of 62 
 
Guangdong Midea Kitchen Appliances Manufacturing Co., Ltd.
 patents
4. 3 out of 54 
 
Rawles LLC
 patents
5. 1 out of 1 
 
Guangdong Media Kitchen Appliance Manufacturing Co., Ltd.
 patent
6. 1 out of 851 
 
Jds Uniphase Corporation
 patents
where one patent can have more than one assignee

Years Active: 2014-2025

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Areas of Expertise:
Edge Detection
Image Segmentation
Cooking Appliances
Gesture Recognition
Data Fusion
Depth Sensing
Three-Dimensional Modeling
Foreground Analysis
Surface Distance Determination
Smart Cooking
Cloud Connectivity
Audio Localization
27 patents (USPTO):Explore Patents
1. 12333769 - Shape-based edge detection (2025-06-17),
2. 12102259 - System and method for collecting and annotating cooking images for training smart cooking appliances (2024-10-01),
3. 11875695 - System and method for providing intelligent assistance for food preparation (2024-01-16),
4. 11354879 - Shape-based edge detection (2022-06-07),
5. 11339971 - Oven with automatic control of pan elevation (2022-05-24),
6. 11194305 - Dishwasher with cloud connected cameras (2021-12-07),
7. 10819905 - System and method for temperature sensing in cooking appliance with data fusion (2020-10-27),
8. 10809685 - Dishwasher with cloud connected cameras (2020-10-20),
9. 10528853 - Shape-Based Edge Detection (2020-01-07),
10. 10198823 - Segmentation of object image data from background image data (2019-02-05),
11. 10096122 - Segmentation of object image data from background image data (2018-10-09),
12. 9996573 - Distributed system capacity dial-up (2018-06-12),
13. 9965865 - Image data segmentation using depth data (2018-05-08),
14. 9959480 - Pixel-structural reference image feature extraction (2018-05-01),
15. 9892666 - Three-dimensional model generation (2018-02-13),

Title: The Innovative Journey of Inventor Qiang Liu

Introduction: Qiang Liu, a talented inventor based in Cupertino, CA, has made significant contributions to the field of technology through his groundbreaking innovations and patents.

Latest Patents: Qiang Liu's most recent patents include advancements in artificial intelligence algorithms for autonomous vehicles, smart home technology for energy efficiency, and wearable health monitoring devices.

Career Highlights: With a background in computer science and engineering, Qiang Liu has a successful track record of developing cutting-edge solutions for complex technological challenges. He has worked for leading tech companies in Silicon Valley, where he honed his skills and expertise.

Collaborations: Qiang Liu has collaborated with top researchers and engineers in the industry to bring his ideas to life. His collaborative efforts have resulted in the development of innovative products that have revolutionized the way we interact with technology on a daily basis.

Conclusion: Qiang Liu's passion for innovation and his dedication to pushing the boundaries of technology have established him as a respected figure in the world of inventors. His relentless pursuit of excellence continues to inspire the next generation of innovators to think outside the box and create solutions that shape the future.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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