Company Filing History:
Years Active: 2012-2015
Title: Yehua Yang: Innovator in Disk Drive Technology
Introduction
Yehua Yang is a notable inventor based in Las Flores, California. He has made significant contributions to the field of disk drive technology, holding a total of 3 patents. His work focuses on improving the performance and efficiency of disk drives through innovative methods.
Latest Patents
One of Yehua Yang's latest patents is centered around command queuing in disk drives. This method and system enhance performance by queuing multiple commands and executing them sequentially without the need for firmware intervention. The approach utilizes several queues, including a staging queue for commands awaiting execution, an execution queue for commands currently being processed, and a holding queue for commands that have been executed but are pending a status report from the host. The pipelined nature of these queued commands allows for efficient data transmission, as the queue logic can fetch data for the next command while the current command is being sent. In the event of a transmission error, the system is designed to backtrack and restart from the last known successful data transmission point.
Career Highlights
Yehua Yang is currently employed at Marvell International Limited, where he continues to innovate in the field of disk drive technology. His expertise and contributions have positioned him as a key player in the development of advanced storage solutions.
Collaborations
Yehua has collaborated with talented coworkers, including Huy Tu Nguyen and William C Wong, who share his passion for technological advancements in the industry.
Conclusion
Yehua Yang's work in command queuing for disk drives exemplifies his commitment to enhancing technology and improving performance. His contributions are invaluable to the field and continue to influence future innovations.