Company Filing History:
Years Active: 2011-2014
Title: **Liang Guo: Innovator in Public Key Infrastructure Systems**
Introduction
Liang Guo, an accomplished inventor based in Brighton, MA, has made significant contributions to the field of public key infrastructure (PKI). With a total of four patents to his name, Guo's innovations focus on enhancing trust and security in digital communications through sophisticated methods and devices.
Latest Patents
Among his latest patents is a pioneering **method and device for enabling a trust relationship using an unexpired public key infrastructure (PKI) certificate**. This innovative approach provides a solution when the current status of a PKI certificate is unavailable. The method enables a trust relationship by determining a tolerable certificate status age (TCSA) based on attributes of the certificate holder, ensuring trust is established before the TCSA expires.
Another notable patent is the **method and device for dynamic deployment of trust bridges in an ad hoc wireless network**. This invention allows for seamless interoperability in multi-organizational authentication scenarios. The method involves receiving authorizations from various certification authorities and processing context information within an ad hoc network to deploy new trust bridges, enhancing communication security.
Career Highlights
Liang Guo is currently employed at Motorola Solutions, Inc., where he continues to push the boundaries of technological innovation. His work focuses on advancing security frameworks that are essential for modern digital infrastructures.
Collaborations
During his career, Guo has collaborated with fellow innovators such as Whay Chiou Lee and Anthony R Metke. These collaborations have enriched his work and contributed to the development of groundbreaking technologies in the field of secure communications.
Conclusion
Liang Guo's contributions to public key infrastructure and ad hoc networks represent a significant advancement in security technology. Through his patents and collaborative efforts, he continues to shape the future of digital trust and security, making a lasting impact in the field of innovations.