Chia Ling Tsai

Title: Innovations by Chia Ling Tsai

Introduction

Chia Ling Tsai is an accomplished inventor based in San Diego, CA. He has made significant contributions to the field of identity data security, holding 2 patents that showcase his innovative approaches to online data protection.

Latest Patents

One of his latest patents is titled "Layered protection and validation of identity data delivered online via multiple intermediate clients." This method provides a secure way to deliver identity data units over a communications network to a client device. It involves receiving a selection from a customer for a final zipped package, which is then unpacked to obtain a common package and a digital signature file. The digital signature is verified, and the common package is further unpacked to reveal multiple outer packages and an encrypted symmetric key. The symmetric key is decrypted using a private key associated with the customer, allowing for the decryption of each outer package to obtain various identity data units.

Another notable patent is the "Method and apparatus for a configurable online public key infrastructure (PKI) management system." This invention outlines a method for generating identity data to be provisioned in product devices as part of a project. It establishes a template associated with each Certificate Authority (CA) in a hierarchical chain, ensuring that mandatory attribute fields specified in the root CA are inherited by the signing CA. A configuration file is generated upon receiving an order for digital certificates, which are then created using the PKI data provided by the user.

Career Highlights

Chia Ling Tsai has worked with prominent companies such as General Instrument Corporation and Google Inc. His experience in these organizations has contributed to his expertise in the field of identity data security.

Collaborations

Throughout his career, Chia has collaborated with talented individuals, including Xin Qiu and Jiajing Liu. These partnerships have likely enriched his work and led to innovative solutions in his projects.

Conclusion

Chia Ling Tsai's contributions to identity data security through his patents reflect his innovative spirit and dedication to advancing technology. His work continues to influence the field and enhance the security of online identity data.