Xiamen, China

Liangliang Cao

USPTO Granted Patents = 84 

 

 

Average Co-Inventor Count = 3.6

ph-index = 4

Forward Citations = 67(Granted Patents)

Forward Citations (Not Self Cited) = 54(Dec 10, 2025)


Inventors with similar research interests:


Location History:

  • Xiamen, CN (2018 - 2024)
  • Fujian, CN (2019 - 2024)

Company Filing History:


Years Active: 2018-2025

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Areas of Expertise:
LED Lighting Device
Industrial Lighting
Emergency Lighting
Lighting Apparatus
Light Bulb Apparatus
Downlight Apparatus
Heat Dissipation Unit
Light-Emitting Diode Module
Composite Micro-Structure
Anti-Glare Light Cover
Prism Grating Microstructure
Integrated-Type Top Light-Emitting Module
84 patents (USPTO):Explore Patents

Title: Innovations by Liangliang Cao: Pioneering Lighting Device Technologies

Introduction: Liangliang Cao, based in Xiamen, China, is a renowned inventor in the field of lighting technologies. With an impressive portfolio of 77 patents, he has made significant contributions to the development of lighting devices that enhance performance and efficiency.

Latest Patents: Liangliang's recent innovations include two notable patents: the "Lighting Device Having Composite Micro-Structure" and the "LED Lighting Device." The first patent describes a lighting device featuring a main body, a light source board, and a light cover designed for optimal illumination. The inventive structure allows for an accommodating space that enhances the lighting effects and increases the illuminance of the target area. The second patent focuses on a light-emitting diode (LED) lighting device, which simplifies the coating process through the use of a protective layer with a single opening, ultimately reducing manufacturing costs.

Career Highlights: Liangliang has garnered experience through pivotal roles in esteemed companies, including Xiamen Eco Lighting Co. Ltd. and Leedarson Lighting Co., Ltd. His tenure in these companies has enabled him to refine his expertise in lighting technology and contribute to several groundbreaking projects.

Collaborations: Throughout his professional journey, Liangliang has collaborated with other talented individuals in the industry, including Qiyuan Wang and Huiwu Chen. Collaborating with such skilled professionals has enhanced his innovative capabilities and broadened the scope of his inventions.

Conclusion: Liangliang Cao stands as a prominent figure in the realm of lighting innovation. His extensive patent portfolio and collaborative efforts showcase his dedication to improving lighting technologies. As he continues to innovate, Liangliang's contributions are sure to impact the industry positively, shedding light on new possibilities for the future.

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