Shannon Hsinhen Chang

Title: Innovations by Shannon Hsinhen Chang

Introduction

Shannon Hsinhen Chang is an accomplished inventor based in Vail, AZ (US). He has made significant contributions to the field of encryption and data security. With a total of 4 patents, his work focuses on enhancing the management and retrieval of encryption keys.

Latest Patents

One of his latest patents is titled "Retrieval and display of encryption labels from an encryption key manager certificate ID attached to key certificate." This invention describes a method, system, and program where a certificate identifier (ID) is associated with an encryption certificate. In certain embodiments, the certificate ID is stored in a cartridge memory (CM). This allows keystore or key manager administrators to trace keystore locations and versions when a cartridge cannot locate the correct key. The certificate ID, as stored on the cartridge memory, is viewable by all.

Another notable patent is "Maintaining keys removed from a keystore in an inactive key repository." This invention provides a method, system, and article of manufacture for managing keys that have been removed from a keystore. The keystore includes active keys, with at least one active key associated with a storage device for encrypting and decrypting data. The invention outlines a process for marking keys as inactive and restoring them when needed, ensuring efficient data security management.

Career Highlights

Shannon Hsinhen Chang is currently employed at International Business Machines Corporation (IBM). His work at IBM has allowed him to develop innovative solutions that address critical challenges in data encryption and key management.

Collaborations

Shannon has collaborated with notable coworkers, including Khanh V Ngo and Angqin Bai, who is a talented woman in the field. Their teamwork has contributed to the advancement of technologies related to encryption and data security.

Conclusion

Shannon Hsinhen Chang's contributions to the field of encryption and data security through his patents and work at IBM highlight his innovative spirit and dedication to advancing technology. His inventions play a crucial role in enhancing the management of encryption keys, ensuring data security in various applications.