Company Filing History:
Years Active: 2018-2023
Title: Yan Liu - Innovator in Storage Systems
Introduction
Yan Liu is a prominent inventor based in Mountain View, CA, known for her significant contributions to storage systems technology. With a total of four patents to her name, she has made remarkable advancements in the field of multi-channel communications and data transfer in storage arrays.
Latest Patents
Yan Liu's latest patents include innovative solutions for enhancing communication between controllers in storage systems. One of her notable patents focuses on enabling multi-channel communications between controllers in a storage array. This invention involves creating multiple logical communications channels between two or more storage array controllers. It also describes the process of inserting a data transfer descriptor into a buffer utilized by a direct memory access (DMA) engine of a first storage array controller. This descriptor outlines the data stored in the memory of the first controller and the location to write the data in the memory of a second controller. The patent further details the retrieval of data based on the descriptor and the writing of this data into the second controller's memory.
Another significant patent by Yan Liu provides an active/active front end by coupled controllers in a storage system. This invention emulates a remote direct memory access (RDMA) link between controllers in a storage array. Similar to her previous patent, it involves inserting a data transfer descriptor into a DMA engine buffer, retrieving data from the first controller's memory, and writing it into the second controller's memory based on the descriptor.
Career Highlights
Yan Liu is currently employed at Pure Storage, Inc., where she continues to innovate and develop cutting-edge storage solutions. Her work has been instrumental in advancing the capabilities of storage systems, making them more efficient and reliable.
Collaborations
Throughout her career, Yan Liu has collaborated with notable colleagues, including Roland Dreier and Sandeep Mann. These collaborations have contributed to her success and the development of her innovative patents.
Conclusion
Yan Liu is a distinguished inventor whose work in storage systems has led to significant advancements in technology. Her patents reflect her expertise and commitment to improving data transfer and communication in storage arrays.
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