This inventor holds 4 USPTO granted patents. Top assignees: Huawei Cloud Computing Technologies Co., Ltd., Huawei Technologies Co., Limited. Active years: 2022-2025.
Company Filing History:
2 out of 200 
2 out of 27,557 
Years Active: 2022-2025
Title: Michael Chih Hung Li: Innovator in Data Management Technologies
Introduction
Michael Chih Hung Li is a notable inventor based in Markham, Canada. He has made significant contributions to the field of data management through his innovative patents. With a total of 4 patents, Li has developed methods that enhance the efficiency and effectiveness of data processing.
Latest Patents
One of his latest patents is titled "Computer-implemented methods and computing systems for reorganizing data." This invention discloses methods where user-defined functions (UDFs) are applied to data sets to generate hidden columns. The data set is partitioned according to a first partition scheme, and both the data set and hidden column are stored in the memory of a computing system. A set of queries is then run against the data set and hidden column, with each query processed using a machine learning model to select a second partition scheme for reorganizing the data.
Another significant patent by Li is the "Method and apparatus for embedding and extracting digital watermarking for numerical data." This method involves embedding a digital watermark into a numerical data set by selecting portions identified as data noise. The least significant bit (LSB) of these selected portions is replaced with parts of the digital watermark, which is unique for each recipient.
Career Highlights
Michael Chih Hung Li has worked with prominent companies in the technology sector, including Huawei Cloud Computing Technologies Co., Ltd. and Huawei Technologies Co., Limited. His experience in these organizations has allowed him to develop and refine his innovative ideas in data management.
Collaborations
Li has collaborated with notable professionals in his field, including Zanqing Zhang and Roozbeh Jalali. These collaborations have contributed to the advancement of his research and the successful development of his patents.
Conclusion
Michael Chih Hung Li is a distinguished inventor whose work in data management technologies has led to significant advancements in the field. His innovative patents reflect his expertise and commitment to improving data processing methods.