This inventor holds 1 USPTO granted patent and 1 published patent application. Top assignee: Huawei Technologies Co., Limited. Active years: 2026.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2026
Title: Long Cheng: Inventor of a High-Performance Storage System
Introduction
Long Cheng is an inventor associated with Ankara, Turkey, and Huawei Technologies Co., Ltd. His patent work addresses storage-device performance and data access efficiency. The information provided identifies 1 patent associated with him.
Latest Patents
“Storage Device, Data Storage Method, and Storage System” describes a storage device with a control unit, a hot spare area, and a data area. The hot spare area uses a second-level storage unit that stores fewer bits than the first-level storage unit used for the data area. This arrangement gives the hot spare area higher read/write performance. During data access, the device temporarily stores target data in the hot spare area, allowing its data read/write speed to match the faster area and improving access efficiency.
Career Highlights
Cheng’s identified patent focuses on improving storage performance through the organization of storage areas and temporary data placement. The patent is associated with Huawei Technologies Co., Ltd.
Collaborations
The provided information names Ying Zhang as Cheng’s coworker. No further details about their collaboration are specified.
Conclusion
Long Cheng’s identified invention uses a faster hot spare area to improve data access efficiency in a storage device.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile