Company Filing History:
Years Active: 1994-1998
Title: Innovations of Ying-King Yu
Introduction
Ying-King Yu is a notable inventor based in Sunnyvale, California. He has made significant contributions to the field of data storage and network systems. With a total of two patents to his name, his work focuses on enhancing data availability and performance.
Latest Patents
One of his latest patents is for a "High availability network disk mirroring system." This invention provides methods for mirroring hard disk data from a primary server to a secondary server over a network. A virtual disk driver is positioned between the operating system and the hard disk driver of the primary server. When a disk write request is received, the virtual disk driver first sends the request to the secondary server before proceeding to the primary server's disk drive. This ensures that if data on one server becomes unavailable due to a system failure, the same data remains accessible on the other server. The invention offers multiple methods of synchronous and asynchronous disk mirroring, resulting in low overhead and high performance.
Another significant patent is for a "Disk caching method for writing data from computer memory." This method minimizes the number of actual I/O operations by writing data to disk in large chunks. It involves allocating an array for saving buffer pointers, mapping data to disk space, and copying data into buffers. The method updates and reads address blocks in the buffer pool, writing them to disk only at the end of the write request. This approach enhances efficiency in data management.
Career Highlights
Ying-King Yu has worked with prominent companies, including Acer America Corporation and Acer Inc. His experience in these organizations has contributed to his expertise in developing innovative solutions for data storage and management.
Collaborations
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Conclusion
Ying-King Yu's contributions to the field of data storage and network systems through his innovative patents demonstrate his commitment to enhancing technology. His work continues to influence the industry and improve data management practices.