Jun Xie

Title: Innovations of Jun Xie in Memory Technology

Introduction

Jun Xie is a notable inventor based in Nanjing, China. He has made significant contributions to the field of memory technology, holding a total of 2 patents. His work focuses on optimizing memory structures and error correction methods, which are crucial for enhancing data integrity and performance in electronic devices.

Latest Patents

One of Jun Xie's latest patents is titled "Memory structure with optimized latch clock design." This invention provides a memory device that includes a memory array, first to second latch circuits, and a gating circuit. Read and write operations are triggered by the first and second edges of an internal clock signal, respectively. The first latch circuit generates a first output signal in response to an input signal and a first latch clock signal, with the first edge of the first latch clock signal generated based on the first edge of the internal clock signal. The second latch circuit generates a second output signal in response to the first output signal and a second latch clock signal, with the first edge of the second latch clock signal being between the first and second edges of the first latch clock signal. The gating circuit generates, in response to the second output signal and a gating clock, a third output signal to the memory array.

Another significant patent by Jun Xie is the "Error correction code circuit and error correction method." This invention includes a first error correction code circuit configured to generate correction data and a first correction check bit according to received source data and a source check bit corresponding to the received source data. A second error correction code circuit is connected to the first error correction code circuit and is configured to determine whether the correction data is wrong and generate a second correction check bit. A comparison circuit is also included, which compares the first correction check bit with the second correction check bit to determine if the first correction check bit is wrong.

Career Highlights

Jun Xie has worked with prominent companies in the semiconductor industry, including Nanjing Semidrive Technology Ltd. and Taiwan Semiconductor Manufacturing Company. His experience in these organizations has allowed him to develop and refine his innovative ideas in memory technology.

Collaborations

Throughout his career, Jun Xie has collaborated with talented individuals such as Lihang Zhang and Ming-Hung Chang. These collaborations have contributed to the advancement of his research and the successful development of his patents.

Conclusion