Company Filing History:
Years Active: 2021
Title: Yong Wan - Innovator in Security Applications and Frequency Adjustment Methods
Introduction
Yong Wan is a notable inventor based in Shanghai, China. He has made significant contributions to the fields of security applications and frequency adjustment methods. With a total of 2 patents, his work addresses critical challenges in technology.
Latest Patents
One of Yong Wan's latest patents is a method for improving the security of trusted applications. This method involves signing the trusted application in a hierarchical signature mode, generating a signature file package, and saving it in the main operating system. The security execution system then loads and parses this package, performing hierarchical verification to determine the security state of the application. This innovation overcomes the limitations of existing security authentication modes and enhances overall security.
Another significant patent is the frequency demultiplication adjustment method of a phase-locked loop (PLL). This method includes obtaining frequency demultiplication points based on a default value and adjusting the processor's frequency according to its load state. By calculating equivalent frequencies and switching the processor frequency adjustor, this method optimizes the clock source signal output.
Career Highlights
Yong Wan is currently employed at Amlogic (Shanghai) Co., Ltd. His role at the company allows him to apply his innovative ideas and contribute to the development of advanced technologies. His expertise in security applications and frequency adjustment methods has positioned him as a valuable asset in his field.
Collaborations
Yong has collaborated with notable coworkers, including Peifu Jiang and Pengguang Zhu. Their teamwork has fostered an environment of innovation and creativity, leading to the development of impactful technologies.
Conclusion
Yong Wan's contributions to technology through his patents reflect his dedication to innovation and problem-solving. His work in enhancing security applications and optimizing frequency adjustment methods showcases his expertise and commitment to advancing technology.