Cheng Yi

Title: Cheng Yi: Inventor in Flash Memory Controller Technology.

Introduction

Cheng Yi is an inventor associated with Zhubei, Taiwan, and Silicon Motion, Inc. His work includes a patent focused on accelerating logical-to-physical address lookups in flash memory controllers designed for symmetric multiprocessing environments.

Latest Patents

The provided information lists one patent for Cheng Yi: “Method for Accelerating Logical-to-Physical Address Lookup Operations in Symmetric Multi-Processing Environment and Flash Memory Controller Using the Same.” The invention describes a memory controller with multiple processor cores and a lookup acceleration circuit. Its message processing circuit receives requests through request queues and places an incoming request in a collision pending queue when its logical address range conflicts with ranges associated with active requests. A mapping-table lookup circuit uses a logical-to-physical mapping table in volatile memory to translate logical address ranges into physical addresses, enabling the controller to perform corresponding memory access operations.

Career Highlights

Cheng Yi is associated with Silicon Motion, Inc., a company known for developing memory and storage solutions. His patent reflects work on coordinating concurrent requests and improving address-lookup operations in flash memory systems. The provided information identifies 1 patent.

Collaborations

The provided information names Kaihong Wang as Cheng Yi’s coworker. Their shared professional association is connected with Silicon Motion, Inc.

Conclusion

Cheng Yi’s listed patent addresses efficient logical-to-physical address translation and request handling in flash memory controllers, highlighting his contribution to memory-system technology.