Fuzhou, China

Cart Song

This inventor holds 1 USPTO granted patent and 2 published patent applications. Top assignee: Ii-Vi Photonics, Inc.. Active years: 2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Cart Song. Retrieved from https://idiyas.com/inventor/cart-song

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

USPTO Granted Patents = 1 

% Patents Active = 100.0

Average Co-Inventor Count = 10.0

ph-index = 1


Company Filing History:


Years Active: 2025

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1 patent (USPTO):Explore Patents

Title: Cart Song - Innovator in Wavelength Division Multiplexing

Introduction

Cart Song is a notable inventor based in Fuzhou, China. He has made significant contributions to the field of optical communications, particularly through his innovative patent in wavelength division multiplexing technology. With a focus on enhancing data transmission capabilities, his work has implications for various applications in telecommunications.

Latest Patents

Cart Song holds a patent for a wavelength division multiplexer with multiple inputs and outputs. This invention includes one or more lenses, a WDM filter, and multiple common, reflected, and transmit optical fibers that are optically coupled to the lenses. The design allows light at a first wavelength to propagate between a common optical fiber and a reflected optical fiber, while light at a second wavelength can propagate between the common optical fiber and a transmit optical fiber. This dual functionality enhances the efficiency of optical communication systems.

Career Highlights

Cart Song is currently employed at II-VI Photonics, Inc., where he continues to develop innovative solutions in photonics. His expertise in wavelength division multiplexing has positioned him as a key player in advancing optical technologies. He has successfully contributed to the company's mission of providing high-performance photonic solutions.

Collaborations

Cart Song collaborates with talented colleagues, including Tingyu Xue and Yang Li. Their combined efforts in research and development have fostered a creative environment that encourages innovation and technological advancement.

Conclusion

Cart Song's contributions to the field of optical communications through his patent on wavelength division multiplexing demonstrate his commitment to innovation. His work not only enhances data transmission capabilities but also reflects the importance of collaboration in driving technological progress.

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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