Company Filing History:
Years Active: 2020-2024
Title: **Fangfang Zhang: Innovating in Birefringent Crystals and Gas Measurement Techniques**
Introduction
Fangfang Zhang, an accomplished inventor based in Urumqi, China, has made significant contributions to the field of materials science. With a total of five patents to his name, Zhang's innovative work focuses on the development of birefringent crystals and advanced methods for measuring gas concentrations. His inventions are not only groundbreaking but also applicable in various high-tech industries.
Latest Patents
Among Zhang's latest patents is the invention of a Calcium Metaborate Birefringent Crystal. This crystal has a unique chemical formula of CaBO and a molecular weight of 125.70, belonging to the orthorhombic crystal system and space group Pbcn. The crystal exhibits unit-cell parameters of a=11.60(4)Å, b=4.28(8)Å, c=6.21(6)Å, and Z=4. Notably, this birefringent crystal is recognized as a negative biaxial crystal with a transmission range from 165-3400 nm and a birefringence value between 0.09-0.36. The ease of its growth and processing makes it particularly valuable for applications in infrared-visible-ultraviolet-deep ultraviolet bands, such as the manufacturing of polarizing beam-splitting prisms.
Zhang’s other patent includes a method for measuring concentrations of multiple gases utilizing infrared band laser light. This method employs a 1.9 µm single thulium-doped solid-state laser to generate a near-infrared laser output, which is essential for measuring gas concentrations. The method effectively measures methane, ammonia, carbon monoxide, carbon dioxide, acetylene, ethylene, and ethane across different measurement cells, showcasing Zhang's adept approach to gas analysis.
Career Highlights
Fangfang Zhang is currently affiliated with the Chinese Academy of Sciences, where his research and innovations continue to thrive. His work in materials science and engineering has garnered attention for its potential applications in a variety of sectors, including environmental monitoring and optical device manufacturing.
Collaborations
Throughout his career, Zhang has collaborated with notable coworkers such as Shilie Pan and Xinglong Chen. These collaborations have not only advanced his projects but have also fostered a vibrant research environment that promotes innovative ideas and solutions.
Conclusion
Fangfang Zhang stands out as a prominent inventor in the field of birefringent crystals and gas measurement techniques. With a focus on practical applications and innovative methods, his contributions continue to shape advancements in both material science and environmental technology. As he moves forward in his career, the impact of his inventions will likely resonate across multiple industries, advancing technology for the future.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.