Yichang Chan

Title: Yichang Chan: Innovator in Data Storage and Display Technology

Introduction

Yichang Chan is a notable inventor based in Fremont, CA, with a focus on advancements in data storage and display technologies. He holds a total of 4 patents that showcase his innovative contributions to the field.

Latest Patents

One of his latest patents is titled "Secure data access in hybrid disk drive." This invention allows for secure access to data in a storage device that integrates a non-volatile solid-state storage device with a magnetic storage device. The technology ensures that an identical copy of drive security data, such as an encrypted version of a drive access password, is stored in both storage types. Access is granted to the magnetic storage device only if the security data matches between the two storage types. Additionally, encrypted drive-unique identification data is also stored in both devices, further enhancing security.

Another significant patent is "Apparatus and methods to achieve a variable color pixel border on a negative mode screen with a passive matrix drive." This invention involves a display unit characterized by a passive matrix of independently controllable pixels. The pixel border color state is controlled by the frame buffer memory, allowing for dynamic visual effects based on the information contained within the memory.

Career Highlights

Yichang Chan has worked with prominent companies such as PalmOne, Incorporated and Palm, Incorporated. His experience in these organizations has contributed to his expertise in developing innovative technologies.

Collaborations

Some of his notable coworkers include David W. Lum and Annie Mylang Le, who have collaborated with him on various projects throughout his career.

Conclusion

Yichang Chan's contributions to data storage and display technology reflect his innovative spirit and dedication to advancing these fields. His patents demonstrate a commitment to enhancing security and user experience in technology.