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For the Inventor, By the Inventor

Shandong, China

Yuliang Jiang

This inventor holds 11 USPTO granted patents and 5 published patent applications and 5 EPO patents. Top assignees: Qingdao Haier Drum Washing Machine Co., Ltd., Haier Smart Home Co., Ltd., Haier Group Corporation. Active years: 2008-2024.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yuliang Jiang. Retrieved from https://idiyas.com/inventor/yuliang-jiang

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

USPTO Granted Patents = 11 

% Patents Active = 90.9

 

Average Co-Inventor Count = 2.9

ph-index = 3

Forward Citations = 36(Granted Patents)


Location History:

  • Qingdao, CN (2008 - 2020)
  • Shandong, CN (2018 - 2024)

Company Filing History:

goldMedal8 out of 78 
 
Qingdao Haier Drum Washing Machine Co., Ltd.
 patents
silverMedal6 out of 303 
 
Haier Smart Home Co., Ltd.
 patents
bronzeMedal3 out of 68 
 
Haier Group Corporation
 patents
4. 1 out of 2 
 
Haier Indesit(qingdao) Washing Machine Co., Ltd.
 patents
5. 1 out of 1 
 
Hefei Haier Washing Machine Co., Ltd.
 patent
6. 1 out of 5 
 
Qingdao Jiaonan Haier Washing Machine Co., Ltd.
 patents
where one patent can have more than one assignee

Years Active: 2008-2024

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11 patents (USPTO):Explore Patents
1. 12104310 - Additive auto-feeding device and washing machine (2024-10-01),
2. 12071719 - Detergent feeding device (2024-08-27),
3. 11851801 - Automatic additive dispensing device (2023-12-26),
4. 11686035 - Detergent delivery device and washing machine (2023-06-27),
5. 11624143 - Washing feeding device and washing machine (2023-04-11),
6. 11414807 - Detergent dispensing device (2022-08-16),
7. 10597807 - Front-loading washing machine having rotatable observation windowed door (2020-03-24),
8. 10544535 - Washing method using steam, and washing machine (2020-01-28),
9. 9976249 - Dryer or washer dryer (2018-05-22),
10. 9958212 - Superposed heat exchanger (2018-05-01),
11. D566347 - Drum type washing machine (2008-04-08),

Title: Yuliang Jiang: Innovator in Washing Machine Technology

Introduction

Yuliang Jiang is a prominent inventor based in Shandong, China, known for his significant contributions to washing machine technology. With a total of 11 patents to his name, Jiang has developed innovative solutions that enhance the functionality and efficiency of washing machines.

Latest Patents

Among his latest inventions is the additive auto-feeding device, which includes a water supply flow channel, a liquid storage box for additives, and a suction structure that transfers the additive to a water outlet. This device features an anti-back suction mechanism that regulates pressure within the flow channel, preventing backflow and ensuring optimal performance. Another notable invention is the detergent feeding device, which comprises a water box and a feeding box designed to guide residual water away from the top surface of the feeding box, thus preventing leaks when the box is removed.

Career Highlights

Yuliang Jiang has worked with several reputable companies, including Qingdao Haier Drum Washing Machine Co., Ltd. and Haier Smart Home Co., Ltd. His experience in these organizations has allowed him to refine his skills and contribute to the advancement of washing machine technology.

Collaborations

Throughout his career, Jiang has collaborated with talented individuals such as Tao Huang and Xinyu Zhao. These partnerships have fostered a creative environment that has led to the development of innovative products in the home appliance sector.

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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