Wenzhou Chen

Title: Wenzhou Chen: Innovator in Nonvolatile Storage Technologies

Introduction

Wenzhou Chen is a prominent inventor based in San Jose, CA (US), known for his significant contributions to the field of nonvolatile storage technologies. With a total of 9 patents to his name, Chen has developed innovative techniques that enhance the efficiency and reliability of memory storage systems.

Latest Patents

One of Chen's latest patents is titled "On chip dynamic read level scan and error detection for nonvolatile storage." This invention discloses techniques for efficiently programming non-volatile storage, allowing a second page of data to be programmed into memory cells that already store a first page. The method involves transferring data from single bit cells to multi-bit cells and reading memory cells using at least two different read levels. The results are compared to determine how many memory cells showed a different result between the two reads. If the count is less than a threshold, data from the memory cells is stored into a set of data latches without attempting to correct for misreads. Conversely, if the count is not less than the threshold, data is stored with attempts to correct for misreads, followed by a programming operation based on the data stored in the latches.

Another notable patent is related to "Multilevel phase change memory operation." This patent describes methods, devices, and systems associated with multilevel phase change memory cells. It includes operating a phase change memory device by placing a memory cell in a reset state and applying a selected programming pulse to program the cell to one of several intermediate states. The programming pulse includes an uppermost magnitude applied for a specific duration, which depends on the target intermediate state of the memory cell.

Career Highlights

Throughout his career, Wenzhou Chen has worked with leading technology companies, including SanDisk Technologies Inc. and Micron Technology Incorporated. His experience in these organizations has allowed him to refine his expertise in memory technologies and contribute to groundbreaking advancements in the field.

Collaborations

Chen has collaborated with notable professionals in the industry, including Zhenming Zhou and Dana Lee. These collaborations have further enriched his work and contributed to the development of innovative storage solutions.

Conclusion

Wenzhou Chen's contributions to nonvolatile storage technologies have made a significant impact on the industry. His innovative patents and collaborations with leading companies and professionals highlight his role as a