Ran Xia

Title: The Innovative Contributions of Ran Xia

Introduction

Ran Xia is a prominent inventor based in Campbell, CA (US), known for his significant contributions to the field of Internet of Things (IoT) and data management. With a total of 5 patents to his name, he has made strides in developing technologies that enhance the efficiency and security of IoT devices.

Latest Patents

One of Ran Xia's latest patents is focused on packet analysis-based IoT management. This innovation involves obtaining data packets transmitted to and from an IoT device and analyzing them using deep packet inspection. The goal is to identify transaction data from the payload of these packets. An event log is generated for the IoT device from the transaction data, which is used to create a historical record. This record helps in forming a device profile that is updated in real-time to reflect the current operation of the IoT device. Additionally, abnormal device behavior is determined using the event log and device profile, allowing for timely updates to indicate any irregularities.

Another notable patent is related to distributed cardinality optimization. In this invention, a cardinality query associated with a specific attribute is received, and one or more in-scope attribute cardinality partitions are enforced on session record analytics. The process includes vertical and horizontal data compression to eliminate unnecessary dimensions and attributes, ultimately aggregating session records to provide a summed response to the cardinality query.

Career Highlights

Ran Xia has worked with several esteemed companies, including Palo Alto Networks, Inc. and Zingbox, Ltd. His experience in these organizations has allowed him to refine his skills and contribute to cutting-edge technologies in the cybersecurity and IoT sectors.

Collaborations

Throughout his career, Ran Xia has collaborated with talented individuals such as Gong Cheng and Pui-Chuen Yip. These partnerships have fostered innovation and have been instrumental in the development of his patented technologies.

Conclusion

Ran Xia's work exemplifies the spirit of innovation in the technology sector, particularly in the realm of IoT and data management. His patents not only enhance device functionality but also contribute to the overall security and efficiency of IoT systems.