Qiong Lei

Title: Qiong Lei: Innovator in Adhesive Technology and Optical Fiber

Introduction

Qiong Lei is an accomplished inventor based in Wuhan, China, known for his contributions in the fields of adhesive technology and optical fiber development. With two patents to his name, Lei has made significant advancements that enhance product performance and reliability.

Latest Patents

Qiong Lei's most recent patents demonstrate his expertise in specialized materials. The first is a patent for an epoxy caulking adhesive, which comprises two components: component A and component B. Component A includes a blend of epoxy resin, inorganic fillers, and thickeners, whereas component B consists of an amine curing agent along with similar additives. The innovative weight ratio between both components allows for improved adhesion properties.

The second patent details a small-diameter polarization-maintaining optical fiber, which caters to the demands of special optical fibers. This fiber features a quartz optical fiber structure coated with both an inner and outer layer. It incorporates stress zones designed to enhance its stability, achieving remarkable performance metrics such as attenuation of less than 0.5 dB/km at 1310 nm and crosstalk reaching -35 dB/km. This technology holds promise for applications in high-precision optical fiber gyroscopes.

Career Highlights

Throughout his career, Qiong Lei has collaborated with notable companies, including Wuhan Keda Marble Protective Materials Co., Ltd. and Fiberhome Telecommunication Technologies Co., Ltd. His experience in these organizations has equipped him with valuable insights into the commercial applications of his innovations and has facilitated his contributions to the fields of material science and telecommunications.

Collaborations

In his journey as an inventor, Qiong Lei has worked alongside esteemed colleagues, including Kunwen Du and Kunwu Du. These collaborations have not only enhanced his research but have also fostered a collaborative environment conducive to innovation and problem-solving.

Conclusion

Qiong Lei stands out as a forward-thinking inventor focused on delivering practical solutions through his patents. His work in adhesive technology and optical fiber development showcases his commitment to advancing the field, making a significant impact on both industries. As innovations like those developed by Lei continue to evolve, they will undoubtedly pave the way for new research and applications, further solidifying his legacy as a prominent inventor in the modern era.