Zhaohui Du

Title: Innovations of Zhaohui Du in Data Compression

Introduction

Zhaohui Du is a notable inventor based in Markham, Canada. He has made significant contributions to the field of data compression, particularly through his innovative patent. His work focuses on enhancing the efficiency of data transmission and storage.

Latest Patents

Zhaohui Du holds a patent titled "Packet-based universal bit-field masking coding using configurable sparsity information." This patent describes systems and techniques for compressing data. The process involves generating a compressed sub-packet by removing one or more sparsity bytes from a sequence of values. The sequence includes both sparsity bytes, which equal a configured sparsity value, and non-sparsity bytes that correspond to different data values. A sub-packet header is created for the compressed sub-packet, indicating the location of each non-sparsity byte within the sequence. Additionally, a packet header is generated for multiple compressed sub-packets, which includes the configured sparsity value and coding information for each compressed sub-packet. Ultimately, a compressed data packet is produced, incorporating the packet header, sub-packet header, and the non-sparsity bytes.

Career Highlights

Zhaohui Du is currently employed at Qualcomm Incorporated, a leading company in the telecommunications industry. His work at Qualcomm focuses on advancing technologies that improve data handling and transmission.

Collaborations

Zhaohui has collaborated with notable colleagues, including Haoping Xu and Prajakt Kulkarni. Their combined expertise contributes to the innovative projects at Qualcomm.

Conclusion

Zhaohui Du's contributions to data compression through his patent demonstrate his commitment to advancing technology in the telecommunications field. His work not only enhances data efficiency but also reflects the innovative spirit of modern inventors.