Location History:
- Hubei, CN (2019)
- Wuhan, CN (2021 - 2022)
Company Filing History:
2 out of 497 
2 out of 2 
1 out of 3,378 
Years Active: 2019-2025
Title: Cheng Zhang: Innovator in Holographic Devices and Data Matching Algorithms
Introduction
Cheng Zhang is a prominent inventor based in Wuhan, China. He has made significant contributions to the fields of holographic devices and data matching algorithms. With a total of 4 patents to his name, his work showcases innovative approaches to complex technological challenges.
Latest Patents
One of Cheng Zhang's latest patents is a "Planar-waveguide-based multi-channel crosstalk-free metasurface holographic device." This invention involves a glass planar waveguide and a metasurface that allows light to propagate through total internal reflections. The device can selectively project multiple independent holographic images based on the polarization state and azimuth angle of the incident light. It also features broadband operational properties, enabling the projection of target images in various colors.
Another notable patent is the "Matching algorithm for data with different scales based on global road network features." This algorithm provides a method for loading data from different maps, constructing crossroad groups, and evaluating the confidence values of matching between these groups. The algorithm aims to create optimal matching solutions for road networks, enhancing data accuracy and usability.
Career Highlights
Cheng Zhang has worked at esteemed institutions such as Huazhong University of Science and Technology and Wuhan Kotel Big Data Corporation. His experience in these organizations has allowed him to develop and refine his innovative ideas, contributing to advancements in technology.
Collaborations
Cheng has collaborated with notable colleagues, including Yanping Zhang and Shuhong Huang. Their teamwork has fostered an environment of creativity and innovation, leading to the development of impactful technologies.
Conclusion
Cheng Zhang's contributions to holographic devices and data matching algorithms highlight his role as a leading inventor in his field. His innovative patents and collaborative efforts continue to push the boundaries of technology.