Luminsens Marine Technology Granted Another National Invention Patent, Continues Breakthroughs in Fluorescence Sensing Technology
Qingdao, China — August 19, 2025 — Qingdao Luminsens Ocean Technology Co., Ltd. (Luminsens), in conjunction with the Institute of Oceanographic Instrumentation, Shandong Academy of Sciences, has been officially granted the invention patent for "A High Signal-to-Noise Ratio Fluorescent Probe for Detecting Gastric Viscosity Changes and Its Application" (Patent No.: ZL 2023 1 0278050.5) by the China National Intellectual Property Administration. This achievement marks another significant technological breakthrough in the field of fluorescence sensing, underscoring the company's continuous innovation capabilities and leading R&D strength.
As a technology spin-off enterprise from the Institute of Oceanographic Instrumentation, Shandong Academy of Sciences, Luminsens has been dedicated to research in marine monitoring technology and the development and manufacturing of high-end optical water quality sensors since its establishment in 2020. The company boasts a robust R&D team comprising over ten doctors, has undertaken more than 10 research projects, including those funded by the National Natural Science Foundation of China, published over 30 SCI papers, and secured more than 10 authorized patents and 12 software copyrights. The company is also a recipient of the Fluorescence Sensor Technology Progress Award.
The newly granted patent involves a novel high signal-to-noise ratio fluorescent probe technology. This innovation holds potential not only in biomedical detection but also for expansion into critical fields such as environmental monitoring, wastewater treatment, and aquaculture, opening new avenues for product diversification and cross-disciplinary application of its technologies. Prior to this, the company has already established a portfolio of utility model and invention patents covering core components and systems, including fluorescence-based Ph Sensors, dissolved Oxygen Sensors, multi-parameter sensors, as well as key fluorescence detection devices, layered structures, and reagent bottles, forming a comprehensive IP protection system and integrated technical solutions.
As a high-tech company, Luminsens adheres to independent R&D and deep industry-academia-research integration. It is committed to providing global customers with high-performance fluorescent sensing elements, OEM/ODM customization services, and 24/7 technical support. Moving forward, Luminsens will continue to deepen its exploration in optical sensing and promote the widespread application of innovative technologies in smart oceanography, environmental protection, and water quality safety.
About Luminsens Ocean Technology:
Qingdao Luminsens Ocean Technology Co., Ltd. is a technology company specializing in the R&D, manufacturing, and service of high-end optical water quality sensors. Incubated by the Institute of Oceanographic Instrumentation, Shandong Academy of Sciences, its core businesses include fluorescence sensing technology research, customized sensor production, and integrated system solutions.