Annie On-yee Chen

Title: Innovations of Annie On-yee Chen: Pioneering Security in Communication Networks

Introduction

Annie On-yee Chen, based in Del Mar, California, is an accomplished inventor known for his contributions to communication network security. With a total of three patents, Chen has made significant strides in ensuring secure interactions between smartcards and set-top boxes. His innovations reflect a growing demand for enhanced security measures in digital communications.

Latest Patents

One of Chen's latest patents is the "Smart Card Mating Protocol." This system innovatively ties together components of a communication network, such as smartcards and set-top boxes, ensuring they maintain a unique identity when mated. This relationship mandates that a smartcard functions exclusively within an authorized set-top box, employing encryption and authentication protocols to safeguard exchanged information. By implementing a dual-layer authentication mechanism, the system effectively prevents unauthorized access and piracy.

Another notable patent is the "System for Denying Access to Content Generated by a Compromised Offline Encryption Device." This invention outlines a method for forwarding cryptographic keys from a conditional access system, which manages a multitude of set-top boxes, to an encryption renewal system. The approach utilizes a fictitious address for a virtual set-top box, generating and routing encrypted messages, thereby controlling access to pre-encrypted content efficiently.

Career Highlights

Annie On-yee Chen is currently affiliated with General Instrument Corporation, a leader in communication technology. His tenure at the company has been marked by his innovative contributions to network security protocols. The advancements Chen has pioneered are invaluable in maintaining the integrity and confidentiality of digital content access.

Collaborations

Throughout his career, Chen has collaborated with fellow engineers and inventors, notably Lawrence W. Tang and Akiko Wakabayashi. These partnerships have fostered an environment of creativity and innovation, allowing for the development of cutting-edge technologies that produce substantial benefits in communication security.

Conclusion

Annie On-yee Chen's work exemplifies the crucial role of inventors in shaping secure communication systems. His patents reflect an understanding of the evolving challenges in digital security and an unwavering commitment to providing robust solutions. As technology continues to advance, innovations such as those from Chen will play a pivotal role in ensuring the safety and integrity of communication networks.