Location History:
- Shenzhen, CN (2014 - 2015)
- Shanghai, CN (2018)
Company Filing History:
3 out of 27,320 
2 out of 4,857 
1 out of 137 
Years Active: 2014-2025
Title: **Innovator Qing Chang: Driving Software Enhancement at Tencent**
Introduction
Qing Chang is a prominent inventor based in Shenzhen, China, known for his innovative contributions to software development. With a total of two patents to his name, Qing's work exemplifies the intersection of technology and efficiency.
Latest Patents
Qing Chang's most recent patents encompass groundbreaking methods for software upgrading and application management.
The first patent, titled **Method and system for upgrading software**, introduces a system whereby a client requests a software upgrade from a server. This method utilizes file information to identify differences between the local software and the latest version, generating upgrade instructions that optimize bandwidth usage while simplifying the upgrade process for users.
His second patent, titled **Method for managing an application and application platform**, outlines an innovative application management system. This platform allows seamless installation and uninstallation of applications while maintaining user-specific application lists on a server, enhancing the user experience through organized app management.
Career Highlights
Qing Chang has made significant strides in the realm of software technology while working at Tencent Technology (Shenzhen) Company Limited. His inventive solutions have not only advanced the company's software capabilities but have also contributed to greater efficiency in software applications globally.
Collaborations
During his tenure at Tencent, Qing has collaborated with talented colleagues, including Yehui Lin and Zurong Wu. Their combined expertise and innovation foster a creative environment that leads to the development of valuable technological advancements.
Conclusion
With his two patents and a focus on enhancing software functionalities, Qing Chang stands out as a key inventor in the tech industry. His work not only enriches Tencent Technology's offerings but also significantly contributes to the evolution of software management systems that benefit users worldwide.