Kuan Cheng

Title: Kuan Cheng: Innovator in Memory Device Technology

Introduction

Kuan Cheng is a prominent inventor based in Shanghai, China, known for his significant contributions to memory device technology. With a total of 12 patents to his name, Cheng has made remarkable advancements in the field, particularly in timing control circuits and memory device operations.

Latest Patents

Cheng's latest patents include a "Timing control circuit of memory device with tracking word line and tracking bit line." This innovative circuit comprises a memory array, a tracking bit line, and a timing control circuit. The memory array consists of multiple tracking cells, while the tracking bit line connects the first node to these cells. The timing control circuit, which includes a Schmitt trigger, generates a negative bit line enable signal based on the voltage level at the first node. This enables the adjustment of voltage levels across the memory array's bit lines.

Another notable patent is the "Write circuit of memory device and method of operating the same." This device features a first and a second memory bank, each operating according to distinct write data signals and global write signals linked to their respective clock signals. The design allows for one clock signal to oscillate while the other is suspended, enhancing the efficiency of memory operations.

Career Highlights

Throughout his career, Kuan Cheng has worked with leading companies in the semiconductor industry, including Taiwan Semiconductor Manufacturing Company and TSMC China Company Limited. His experience in these organizations has allowed him to refine his skills and contribute to cutting-edge technology in memory devices.

Collaborations

Cheng has collaborated with notable colleagues such as He-Zhou Wan and Ching-Wei Wu, further enriching his work and expanding the impact of his innovations.

Conclusion

Kuan Cheng's contributions to memory device technology through his patents and collaborations highlight his role as a key innovator in the field. His work continues to influence advancements in memory technology, showcasing the importance of innovation in the semiconductor industry.