Company Filing History:
Years Active: 2025
Title: Qing Han: Innovator in Digital Certificate Technology
Introduction
Qing Han is a prominent inventor based in Beijing, China. He has made significant contributions to the field of digital certificate technology. His innovative work has led to the development of a patent that enhances the security and efficiency of digital communications.
Latest Patents
Qing Han holds a patent for a "Server for issuing a digital certificate and device for verifying authentication." This invention involves a Certification Authority (CA) server that generates a digital certificate associated with a public key. The server calculates an update factor for the private key and generates a second digital certificate valid for a determined time period. This process ensures secure authentication for devices, enhancing the overall security of digital transactions.
Career Highlights
Throughout his career, Qing Han has worked with notable organizations, including Huawei Technologies and Tsinghua University. His experience in these institutions has allowed him to refine his skills and contribute to groundbreaking advancements in technology.
Collaborations
Qing Han has collaborated with esteemed colleagues, including Lijun Liao and Yong Li. These partnerships have fostered an environment of innovation and creativity, leading to significant advancements in their respective fields.
Conclusion
Qing Han's contributions to digital certificate technology exemplify his commitment to innovation and security. His work continues to influence the landscape of digital communications, making him a notable figure in the field.