Company Filing History:
Years Active: 2014-2025
Title: Innovations of Francis Yee-Dug Chan: A Pioneer in Multimedia Security Technologies
Introduction: Francis Yee-Dug Chan is a prominent inventor based in San Diego, CA, who has made significant contributions to the field of multimedia security. With an impressive tally of 22 patents to his name, Chan's work focuses on enhancing the secure transmission and playback of encrypted data, reflecting his expertise in cutting-edge technology.
Latest Patents: Among Chan's notable inventions are two groundbreaking patents that address critical issues in secure multimedia content delivery. The first patent, titled "Systems and methods for secure playback of encrypted elementary bitstreams," outlines a sophisticated approach to handling encrypted video data. This system ensures the integrity and confidentiality of multimedia content by enciphering cryptographic information, allowing for secure playback on various devices while extracting and decoding essential data.
Another significant contribution is his patent on a "Federated digital rights management scheme including trusted systems." This innovation comprises a network-connected registration server and content server, designed to issue playback certifications for protected content. The system meticulously manages activation information across multiple devices, reinforcing the security framework needed in an increasingly digital landscape.
Career Highlights: Throughout his career, Francis Chan has worked with influential companies in the technology sector. He has been associated with Sonic IP, Inc. and DivX, LLC, where he honed his skills and contributed to various innovative projects. His efforts in these companies have been vital in driving advancements in multimedia handling and security.
Collaborations: Collaboration has been a key element of Chan's success. He has worked alongside talented individuals such as Eric William Grab and Kourosh Soroushian, sharing ideas and innovations that have influenced the development of their collective projects and patents.
Conclusion: Francis Yee-Dug Chan stands out as a leading inventor in the field of multimedia security. His 22 patents reflect his dedication to innovation and the continual pursuit of secure technology solutions. With significant contributions like secure playback systems and digital rights management, Chan's inventions not only enhance secure media operations but also lay the groundwork for future advancements in the industry.
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.