Chao-Han Cheng

Title: Innovations by Chao-Han Cheng in Data Storage Systems

Introduction

Chao-Han Cheng is a notable inventor based in San Jose, CA, who has made significant contributions to the field of data storage systems. With a total of six patents to his name, Cheng's work focuses on improving data recovery methods, particularly after write abort events.

Latest Patents

Cheng's latest patents include innovative apparatus and methods for recovery after a write abort event. These patents describe a data storage system that comprises a non-volatile memory device, which has one or more wordlines configured to receive a read level voltage. The controller within the system is designed to detect whether a write abort event has occurred. It determines a first voltage offset based on various parameters of the non-volatile memory device. Subsequently, the controller calculates an adjusted read level voltage and applies it to a wordline of the non-volatile memory device to read data effectively.

Career Highlights

Chao-Han Cheng is currently employed at Western Digital Technologies, Inc., where he continues to develop cutting-edge technologies in data storage. His expertise in the field has led to advancements that enhance the reliability and efficiency of data recovery processes.

Collaborations

Cheng has collaborated with notable colleagues such as Mohsen Purahmad and Dongxiang Liao, contributing to a dynamic work environment that fosters innovation and creativity.

Conclusion

Chao-Han Cheng's contributions to data storage systems exemplify the importance of innovation in technology. His patents reflect a commitment to improving data recovery methods, which are crucial in today's data-driven world.