Company Filing History:
7 out of 366 
2 out of 54 
1 out of 832,680 Years Active: 2020-2025
Title: Chenglin Li: Innovator in Image Compression and 3D Point Cloud Technology
Introduction
Chenglin Li is a prominent inventor based in Shanghai, China. He has made significant contributions to the fields of image compression and three-dimensional point cloud technology. With a total of 10 patents to his name, his work showcases innovative solutions that address complex challenges in digital imaging and data processing.
Latest Patents
Chenglin Li's latest patents include a variable-bit-rate image compression method and system. This invention provides a precise bit-rate control solution that adapts to dynamic changes in network bandwidth. The method involves obtaining an initial feature map from an image, quantizing it, and performing entropy encoding to create a compressed bit-stream. It also includes steps for recovering and reconstructing the image, ensuring high-quality output.
Another notable patent is the three-dimensional point cloud upsampling method, system, and device. This method enhances detail information in sparse and non-uniformly distributed point clouds. By dividing the point cloud into manageable blocks and utilizing multi-scale heat kernel graph convolution, the method promotes uniformity in spatial distribution and accurately represents geometric structures.
Career Highlights
Chenglin Li has worked at Shanghai Jiaotong University and Amlogic (Shanghai) Co., Ltd. His experience in these institutions has allowed him to develop and refine his innovative ideas, contributing to advancements in technology.
Collaborations
Some of his notable coworkers include Hongkai Xiong and Wenrui Dai. Their collaboration has likely fostered a creative environment that encourages the development of groundbreaking technologies.
Conclusion
Chenglin Li's contributions to image compression and three-dimensional point cloud technology highlight his role as a leading inventor in these fields. His innovative patents reflect a commitment to enhancing digital imaging solutions and advancing technological capabilities.
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.