Dan Liu

This inventor holds 117 USPTO granted patents and 52 published patent applications, plus 1 CIPO patent and 5 EPO patents, primarily in Adult Entertainment Technology (CPC class A61H19-44). Top assignees: Hytto Pte. Ltd., Danxiao Information Technology Ltd., Santak Electronic (Shenzhen) Co., Ltd.. Active years: 2014-2026.

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

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

USPTO Granted Patents = 117 (Patent Applications = 52)

% Patents Active = 97.4

CIPO Patents = 1 (Patent Applications = 1)

EPO Patents = 5 (Patent Applications = 13)

Average Co-Inventor Count = 1.5

ph-index = 15

Forward Citations = 660(Granted Patents)

Forward Citations (Not Self Cited) = 532(Dec 10, 2025)

Inventors with similar research interests:

Location History:

Shenzhen, CN (2014 - 2024)
Guangzhou, CN (2017 - 2024)
Guangdong, CN (2021 - 2024)

Company Filing History:

Danxiao Information Technology Ltd.

patents

6 out of 19

Santak Electronic (Shenzhen) Co., Ltd.

patents

4. 4 out of 5,357

Tencent Technology (Shenzhen) Company Limited

patents

5. 1 out of 1

Dangxiao Information Technology Ltd.

patent

6. 1 out of 1

Danxiao Information Tech Ltd.

patent

7. 1 out of 1

Dongguan Aisi Health Care Products Co., Ltd.

patent

8. 1 out of 57

Dongguan University of Technology

patents

9. 1 out of 1

Guangdong Welding Institute (China-Ukraine E.o. Paton Institute of Welding)

patent

10. 1 out of 1

Huizhou Dexinhe Industrial Co., Ltd.

patent

11. 1 out of 2

Santak Electronic (Shenzhen) Co., Ltd.

patents

12. 1 out of 1

Shenzhen Advanced Technology Research Institute Co., Ltd.

patent

13. 1 out of 749

Shenzhen Goodix Technology Co., Ltd.

patents

14. 1 out of 1

Shenzhen Heqiang Electronics Limited

patent

15. 1 out of 1

Shenzhen Love Sense Technology Co., Ltd.

patent

16. 2 out of 834,453

Other

patents

where one patent can have more than one assignee

Years Active: 2014-2026

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Areas of Expertise:

Adult Toy

Sexual Stimulation Device

Interactive Entertainment

Control Systems

Live Broadcast

Vibrotactile Output

Harmonic Reduce System

Uninterruptible Power Supply

Real-Time Analysis

Virtual Performance

Pressure Field Generator

Male Masturbating Device

117 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12721389 - System and method for controlling selective revealing object (2026-09-01),

2. 12683919 - Method and system for processing information across broadcast platforms (2026-07-14),

3. 12667517 - System, apparatus, and method for providing a sexual stimulation device (2026-06-30),

4. 12667516 - Stimulation device including a pressure field generator and air passage (2026-06-30),

5. 12653752 - Sexual stimulation apparatus and control method thereof, and communication system (2026-06-16),

6. 12648890 - Flexible adult toy and control method thereof (2026-06-09),

7. 12629313 - Male masturbating apparatus (2026-05-19),

8. 12599536 - Adult toy (2026-04-14),

9. 12598363 - Systems and methods for providing sexual entertainment by monitoring target elements (2026-04-07),

10. 12564506 - Chastity device and method of monitoring and controlling thereof (2026-03-03),

11. 12549008 - Harmonic reduce system and uninterruptible power supply including same (2026-02-10),

12. 12539248 - Control link for adult toy operation and method for using the same (2026-02-03),

13. 12521306 - System, apparatus, and method for synchronously controlling devices (2026-01-13),

14. 12501082 - Systems and methods for providing interactive adult entertainment in a live broadcast room (2025-12-16),

15. 12496250 - System, apparatus, and method for sexual stimulation (2025-12-16),

Title: Dan Liu - Pioneering Female Inventor from Guangzhou

Introduction: Dan Liu is a trailblazing inventor hailing from Guangzhou, China. She has made significant contributions to the field of innovation, particularly in the realm of technology and engineering.

Latest Patents: Dan Liu holds several patents in various technological domains, showcasing her versatility and ingenuity in inventing cutting-edge solutions for modern challenges.

Career Highlights: Throughout her illustrious career, Dan Liu has been recognized for her groundbreaking inventions that have revolutionized industries. Her commitment to pushing the boundaries of what is possible has earned her a reputation as a visionary inventor.

Collaborations: Dan Liu has collaborated with leading research institutions and tech companies to bring her inventions to life. Her ability to work in interdisciplinary teams has led to the development of innovative products that have had a lasting impact on society.

Conclusion: Dan Liu's dedication to innovation and her pioneering spirit have cemented her legacy as a prominent female inventor from Guangzhou, inspiring future generations to pursue their creative passions in the world of technology and engineering.

Profile summary based on public USPTO records.