Company Filing History:
2 out of 612 
1 out of 9 Years Active: 2016
Title: Cheng Qu - Innovator in Digital Security
Introduction
Cheng Qu is a notable inventor based in Beijing, China. He has made significant contributions to the field of digital security, particularly in preventing replay attacks. His innovative approach addresses critical vulnerabilities in digital content operations.
Latest Patents
Cheng Qu holds a patent for an "Apparatus for preventing replay attack and method for preventing replay attack." This invention includes an acquisition unit that retrieves current location information of placeholder files when a request for operating digital content is received. It also features a determination unit that checks the consistency of the current location information with recorded data. If inconsistencies are found, a protection unit is activated to ensure the integrity of the digital content.
Career Highlights
Throughout his career, Cheng Qu has worked with prestigious institutions, including Peking University and Founder Apabi Technology Limited. His experience in these organizations has allowed him to develop and refine his innovative ideas in digital security.
Collaborations
Cheng has collaborated with notable colleagues, including Yinyan Yu and Zhi Tang. Their combined expertise has contributed to advancements in their respective fields.
Conclusion
Cheng Qu's work in preventing replay attacks showcases his commitment to enhancing digital security. His innovative patent and career achievements reflect his significant impact on the industry.