Hung-Jen Chang

Title: Innovations by Inventor Hung-Jen Chang

Introduction

Hung-Jen Chang, based in Fremont, CA, is a distinguished inventor with an impressive portfolio of 16 patents. His contributions are pivotal in the fields of data enrichment and threat actor identification, showcasing his expertise in enhancing digital security and domain classification processes.

Latest Patents

One of Hung-Jen Chang's latest patents is focused on "Data enrichment systems and methods for abbreviated domain name classification." This invention proposes a data enrichment engine that analyzes web content source code related to abbreviated domain names. By identifying related words from textual content, the engine establishes relationships that lead to more accurate domain name classifications. Moreover, it queries WHOIS servers to detect whether candidate domains with matching initials belong to the same entity, extracting keywords from these domains for effective domain risk analysis and detection.

Another noteworthy patent is centered on "Threat actor identification systems and methods." This system retrieves domain data for various domains and generates clusters based on similarities in web content, registration details, and domain infrastructure. The system assesses whether these clusters are linked to threat actors, allowing brand owners to be informed of potential threats related to their domains. The innovation streamlines the identification process, providing valuable insights to enhance brand protection.

Career Highlights

Hung-Jen Chang's professional journey includes significant experience at reputable companies such as Proofpoint, Inc. and Trend Micro Inc. His roles in these organizations have allowed him to contribute to groundbreaking innovations in cybersecurity and data management, solidifying his reputation in the industry.

Collaborations

Throughout his career, Hung-Jen Chang has collaborated with talented professionals, including Gaurav Mitesh Dalal and Ali Mesdaq. These partnerships reflect a commitment to fostering innovation through teamwork, driving advancements in technology and security solutions.

Conclusion

Hung-Jen Chang's inventive spirit and technical expertise have greatly influenced the domains of data enrichment and threat identification. His contributions not only enhance cybersecurity measures but also set a foundation for future innovations in the field. With his ongoing work, Chang continues to be a valuable asset to the evolving landscape of technology and data analysis.