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Title: Innovations and Contributions of Inventor Zhihong Wang
Introduction
Zhihong Wang is a prominent inventor based in Singapore, known for his significant contributions to the field of nanotechnology and optical engineering. With a total of 6 patents, his work has paved the way for advancements in various applications, particularly in the production of nanocrystalline composites and interferometry.
Latest Patents
One of his latest patents is a process for producing nanocrystalline composites. This innovative process allows for the creation of dense nanocrystalline composites, such as ceramic bodies and coatings, with a uniform microstructure. By utilizing sol-gel solutions, the method effectively reduces the agglomeration of nanocrystalline powders during the production of 'green bodies' or intermediate products. The final products exhibit grain sizes typically less than 100 nm and densities approaching 99.5% of theoretical densities. Additionally, this process requires lower sintering temperatures, typically less than 1,100°C, compared to conventional methods. Another notable patent involves a method of interferometry with modulated optical path-length difference. This interferometer design includes a source for generating coherent monochromatic light beams, optical elements for directing the beams through different paths, and a detector for capturing interference signals. This invention allows for the measurement of small vibrations without the need for pre-calibration or a feedback servo system.
Career Highlights
Zhihong Wang has worked with notable organizations, including Sae Magnetics (H.K.) Limited and Nanyang Technological University. His experience in these institutions has contributed to his expertise in the fields of materials science and optical technology.
Collaborations
Throughout his career, Wang has collaborated with esteemed colleagues such as Masashi Shiraishi and Tamon Kasajima. These partnerships have further enhanced his research and development efforts in innovative technologies.
Conclusion
Zhihong Wang's contributions to the fields of nanotechnology and optical engineering are significant and impactful. His innovative patents and collaborations reflect his dedication to advancing technology and improving manufacturing processes.