Company Filing History:
Years Active: 2025
Title: Zheng Long Li: Innovator in Visual Content Search and Water Quality Prediction
Introduction
Zheng Long Li is a prominent inventor based in Hong Kong, China. He has made significant contributions to the fields of visual content search and water quality prediction. With a total of 2 patents, his work showcases innovative approaches to complex problems.
Latest Patents
One of Zheng Long Li's latest patents is a Fine-grained Visual Content Search Platform. This platform comprises an object detection model, a coarse-grained image classification model, and a selection of fine-grained image classification models. During inference, the object detection model locates and extracts a query object in a query image. The coarse-grained image classification model classifies the query object's meta-category. The fine-grained image classification model, trained and optimized for the meta-category of the query object, is selected to search and retrieve images of objects most similar to the query object from an image database. This model is implemented by a multi-focus fine-grained image search and retrieval apparatus, which includes a class learning module, a local description module, and an outline description module.
Another notable patent is the Self-adaptive Optimization Framework for Water Quality Prediction. This framework predicts water-quality data from observation data associated with raw features, such as rainfall. An artificial neural network (ANN) computes the predicted water-quality data from feature data associated with impact features derived from the observation data. The impact features are learnable and selected from candidates that enhance the ANN's ability to capture significant change patterns in water quality due to extreme events. The ANN architecture is configurable according to model hyperparameters, which are also learnable. This innovative approach allows for automatic optimization without requiring manual adjustments by domain experts.
Career Highlights
Zheng Long Li is currently employed at the Hong Kong Applied Science and Technology Research Institute Company, Limited. His work at this institute has allowed him to focus on cutting-edge research and development in technology and innovation.
Collaborations
Some of his notable coworkers include Laifa Fang and Chun Ming Chan. Their collaborative efforts contribute to the advancement of research and innovation in their respective fields.
Conclusion
Zheng Long Li is a distinguished inventor whose work in visual content search and water quality prediction demonstrates his commitment to innovation. His patents reflect a deep understanding of technology and its applications in solving real-world problems.