Carl Wang

Title: The Innovations of Carl Wang

Introduction

Carl Wang is an accomplished inventor based in Cupertino, CA. He is known for his innovative contributions to technology, particularly in the field of data storage and backup systems. His work has significantly impacted how data is managed and protected in modern computing environments.

Latest Patents

Carl Wang holds a patent for a method titled "Checkpoint based progressive backup." This invention describes methods, program products, and systems for checkpoint-based progressive backup. When a system receives a request to update a page of a storage device storing database files, it can update the page and replicate the updated page in a shadow page within a backup queue. The backup queue can store multiple shadow pages, with each updated page corresponding to a specified number of shadow pages. Each shadow page is associated with a timestamp of the latest update. At pre-specified temporal checkpoints, the system writes the shadow pages in the queue to a backup file in the order of the timestamps. Upon receiving a restoration request, the system can restore the database to a state as of the time of the checkpoint using the backup file.

Career Highlights

Carl Wang is currently employed at Apple Inc., where he continues to innovate and develop cutting-edge technologies. His work at Apple has allowed him to contribute to various projects that enhance user experience and data security.

Collaborations

Throughout his career, Carl has collaborated with talented individuals such as James Qiu and Terrence Barwegen. These collaborations have fostered a creative environment that encourages the development of innovative solutions.

Conclusion

Carl Wang's contributions to the field of technology, particularly through his patent on checkpoint-based progressive backup, demonstrate his commitment to innovation. His work at Apple Inc. and collaborations with other professionals highlight his role in advancing data management solutions.