Ellen H Siegel

Title: Innovations by Ellen H Siegel

Introduction

Ellen H Siegel is a notable inventor based in San Carlos, California. She has made significant contributions to the field of secure communication and authentication systems. With a total of four patents to her name, her work has had a profound impact on technology and security.

Latest Patents

Ellen's latest patents include an "Authentication system and method for operating the same." This invention involves a challenge string sent from a server to an authentication card, which is then encrypted using a private key. The encrypted challenge string is sent back to the server, where it is decrypted to verify the authentication. If the decrypted response matches the original challenge string, the authentication is deemed successful. Another significant patent is the "Method for secure communication from chip card and system for performing the same." This method secures data transmission from a chip card to an off-card entity by generating a transport key that encrypts the data for secure transmission.

Career Highlights

Ellen has worked with prominent companies such as Sun Microsystems, Inc. and Oracle America, Inc. Her experience in these organizations has allowed her to develop and refine her innovative ideas in technology and security.

Collaborations

Ellen has collaborated with notable individuals in her field, including Dwight F Hare and Tanjore S Ravishankar. These collaborations have contributed to her success and the advancement of her inventions.

Conclusion

Ellen H Siegel's contributions to the field of secure communication and authentication systems highlight her innovative spirit and dedication to technology. Her patents reflect her expertise and commitment to enhancing security in data transmission.