Changan Lao

Title: Changan Lao: Innovator in Memory Management Technology

Introduction

Changan Lao is a notable inventor based in San Jose, CA, who has made significant contributions to the field of memory management technology. With a focus on enhancing user experience through innovative solutions, Lao has developed a patent that addresses the challenges of window management in graphical user interfaces.

Latest Patents

Lao holds a patent for "Memory management based on automatic full-screen detection." This invention involves a system that automatically detects when a window surface associated with a first application is an exclusive window surface for a display. In response, the system transitions to a full-screen mode, allowing the graphics processor to flush content to the display efficiently. The full-screen mode includes flipping between a front surface buffer and a back surface buffer associated with the first application. When it is detected that the window surface is no longer exclusive, the system automatically transitions to a windowed mode, minimizing buffer content copy operations and enhancing performance.

Career Highlights

Changan Lao is currently employed at Apple Inc., where he continues to innovate and develop cutting-edge technologies. His work at Apple has positioned him as a key player in the advancement of memory management systems, contributing to the overall efficiency and functionality of applications.

Collaborations

Lao has collaborated with several talented individuals, including Kenneth Christian Dyke and John Kenneth Stauffer. These collaborations have fostered a creative environment that encourages the exchange of ideas and the development of innovative solutions.

Conclusion

Changan Lao's contributions to memory management technology exemplify the impact of innovative thinking in the tech industry. His patent reflects a commitment to improving user experience through efficient system design.