Rongtu Liu

This inventor holds 42 USPTO granted patents and 10 published patent applications and 3 EPO patents, primarily in Intelligent Lighting Systems. Top assignee: Xiamen Pvtech Co., Ltd.. Active years: 2018-2025.

USPTO Granted Patents = 42 (Patent Applications = 10)

% Patents Active = 100.0

EPO Patents = 3 (Patent Applications = 6)

Average Co-Inventor Count = 2.5

ph-index = 3

Forward Citations = 40(Granted Patents)

Location History:

Nanan, CN (2018 - 2019)
Fujian, CN (2020 - 2024)

Company Filing History:

42 out of 108

Xiamen Pvtech Co., Ltd.

patents

Years Active: 2018-2025

Loading Chart...

Areas of Expertise:

LED Lighting Device

Dimming System

Color Temperature Adjustment

Intelligent Control

Lamp Tube

Emergency Light

Electric Shock Protection

Multi-Function System

Optical Communication

High-Durability Lamp

Adaptive Adjustment

Power Supply Compatibility

42 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12366346 - LED lighting device (2025-07-22),

2. 12349249 - High compatibility dimming system (2025-07-01),

3. 12146621 - LED lighting device (2024-11-19),

4. 12133309 - Lighting device having replaceable intelligent sensor (2024-10-29),

5. 12089313 - Multi-function intelligent lighting device control system and control method thereof (2024-09-10),

6. D1037499 - Lamp (2024-07-30),

7. D1022263 - Color temperature adjustable lamp head (2024-04-09),

8. 11942294 - High-safety lamp tube and method for increasing protection range of thermal fuse (2024-03-26),

9. 11898708 - Lighting device having integrated end cap (2024-02-13),

10. 11873981 - Power system capable of preventing from mistakenly triggering electric shock protection function of lamp tubes and method thereof (2024-01-16),

11. D1007810 - Lamp tube (2023-12-19),

12. 11832363 - Intelligent lighting device control system with adaptive adjustment function and method thereof (2023-11-28),

13. 11832359 - Light-emitting diode lighting device with light spectrum adjustment function (2023-11-28),

14. 11758625 - Lighting device having illumination compensation function and method thereof (2023-09-12),

15. 11723135 - Intelligent lighting device controller with adaptive adjustment function and method thereof (2023-08-08),

Title: The Innovative Journey of Rongtu Liu

Introduction: Rongtu Liu, a pioneering inventor hailing from Fujian, China, has made significant contributions to the world of innovations with his groundbreaking ideas and inventions.

Latest Patents: Rongtu Liu holds several patents in various fields, including technology, healthcare, and sustainable energy. His most recent patents focus on advancements in renewable energy sources and smart technology solutions.

Career Highlights: With a career spanning over two decades, Rongtu Liu has established himself as a leading figure in the innovation landscape. His work has been recognized globally for its impact on improving efficiency and sustainability across industries.

Collaborations: Throughout his career, Rongtu Liu has collaborated with top research institutions, universities, and companies to further develop and implement his inventions. His collaborative efforts have led to the successful integration of his innovations into real-world applications.

Conclusion: Rongtu Liu's relentless pursuit of innovation and his dedication to creating solutions for the future have solidified his position as a visionary inventor. His work continues to inspire and shape the landscape of technological advancements worldwide.