Zhuojie Li

Title: Innovations by Inventor Zhuojie Li

Introduction

Zhuojie Li is a prominent inventor based in Newark, CA, known for his contributions to memory technology. With a total of 5 patents to his name, he has made significant advancements in the field of nonvolatile memory programming.

Latest Patents

One of Zhuojie Li's latest patents is titled "Triggering next state verify in program loop for nonvolatile memory." This invention describes methods to program memory cells and verify the stored values. The process allows for the next stage in stored memory to be moved to the current verification iteration when specific conditions are met. The verification includes counting bits that exceed a voltage value for the stage being verified, producing a bit count number, and determining if this number meets a threshold value. If the threshold is not met, the verification continues with the current iteration. Conversely, if the threshold is met, the process can add the next stage to the current iteration.

Another notable patent is "Dynamic bit-scan techniques for memory device programming." This apparatus includes multiple memory cells and a programming circuit that applies various programming pulses. It features a scanning circuit that alternates between performing an n-state bitscan and an m-state bitscan after each programming pulse, depending on predetermined criteria.

Career Highlights

Zhuojie Li is currently employed at Sandisk Technologies Inc., where he continues to innovate in memory technology. His work has significantly impacted the efficiency and reliability of memory devices.

Collaborations

Zhuojie Li has collaborated with notable colleagues, including Lei Lin and Henry Chin, contributing to various projects and advancements in the field.

Conclusion

Zhuojie Li's innovative work in memory technology has led to several patents that enhance the programming and verification processes of nonvolatile memory. His contributions continue to shape the future of memory devices.