Qian Yu

This inventor holds 12 USPTO granted patents and 1 published patent application, plus 4 CIPO patents and 8 EPO patents. Top assignees: Huawei Technologies Co., Limited, Netvue Technologies Co., Ltd., Wybotics Co., Ltd.. Active years: 2009-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Qian Yu. Retrieved from https://idiyas.com/inventor/qian-yu-p37s6vay

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

USPTO Granted Patents = 12 (Patent Applications = 1)

% Patents Active = 75.0

CIPO Patents = 4

EPO Patents = 8 (Patent Applications = 16)

Average Co-Inventor Count = 2.3

ph-index = 2

Forward Citations = 7(Granted Patents)

Location History:

Shenzhen, CN (2009 - 2023)
Guangdong, CN (2011 - 2023)
Tianjin, CN (2023)

Company Filing History:

4 out of 27,557

Huawei Technologies Co., Limited

patents

3 out of 15

Netvue Technologies Co., Ltd.

Shenzhen Goodix Technology Co., Ltd.

patents

Years Active: 2009-2026

Loading Chart...

12 patents (USPTO):Sort by Forward CitationsExplore Patents

1. D1146160 - Bird house (2026-09-01),

2. D1143345 - Hummingbird water feeder (2026-08-18),

3. D1136385 - Bird house (2026-07-21),

4. 12270223 - Underwater debris suction apparatus (2025-04-08),

5. 12099367 - Pool cleaner having obstacle detecting device (2024-09-24),

6. 11761225 - Mechanism for detecting obstacles and mechanically reversing a direction of a pool cleaner (2023-09-19),

7. 11714510 - Capacitance detection circuit, touch control chip and electronic device (2023-08-01),

8. 11644929 - Capacitance detecting circuit, touch control chip, touch detection apparatus and electronic device (2023-05-09),

9. 8682312 - Method, system and service control point for realizing call management (2014-03-25),

10. 7889856 - System and method for providing RBT in communication network (2011-02-15),

11. 7796743 - Method and system for implementing ring back tone (2010-09-14),

12. 7627107 - Method and system for invoking the service in the intelligent network (2009-12-01),

Title: Qian Yu: Innovator in Underwater Technology

Introduction

Qian Yu is a prominent inventor based in Shenzhen, China. He has made significant contributions to underwater technology, holding a total of 12 patents. His innovative designs focus on improving the efficiency and functionality of underwater cleaning devices.

Latest Patents

One of Qian Yu's latest inventions is the underwater debris suction apparatus. This apparatus includes a power device and a filter device, where the power device features a suction component and a power drive device that provides the necessary power. The design allows unfiltered pool water to enter the filter device, ensuring that debris is collected effectively. Another notable invention is the pool cleaner equipped with an obstacle detecting device. This device includes a main functional portion of the cleaner and a sensor that detects obstacles. When the cleaner encounters a wall or other obstacles, it automatically changes direction, enhancing its operational efficiency.

Career Highlights

Qian Yu has worked with notable companies such as Huawei Technologies Co., Limited and Wybotics Co., Ltd. His experience in these organizations has contributed to his expertise in developing innovative solutions for underwater cleaning technologies.

Collaborations

Throughout his career, Qian Yu has collaborated with talented individuals, including coworkers Pu Cen and Junsong Yi. These collaborations have fostered a creative environment that has led to the development of groundbreaking inventions.

Conclusion

Qian Yu's contributions to underwater technology through his patents and collaborations highlight his role as an influential inventor. His work continues to pave the way for advancements in efficient cleaning solutions for aquatic environments.

Profile summary based on public USPTO records.