Chun Ge

Title: Innovations of Inventor Chun Ge

Introduction

Chun Ge is a prominent inventor based in San Jose, CA, known for his significant contributions to the field of memory devices. With a total of 12 patents to his name, he has made remarkable advancements in technology that enhance the performance of semiconductor devices.

Latest Patents

Chun Ge's latest patents include a three-dimensional memory device with mobility-enhanced vertical channels and methods of forming the same. This invention features a combination of an alternating stack and a memory opening fill structure over a substrate. The alternating stack consists of insulating layers and electrically conductive layers. The memory opening fill structure extends vertically through the alternating stack and includes a memory film, a vertical semiconductor channel, and a core structure made of a phase change material. The anneal process induces a microstructural change within the core material, leading to volume expansion that enhances charge mobility in the vertical semiconductor channel.

Another notable patent is a three-dimensional memory device containing asymmetric, different size support pillars and the method for making the same. This invention involves forming an alternating stack of insulating layers and spacer material layers over a substrate. A staircase region with stepped surfaces is created by patterning the alternating stack. Memory opening fill structures and support pillar structures are formed in the staircase region, with the support pillars interlaced to provide additional structural support.

Career Highlights

Chun Ge has established himself as a key figure in the semiconductor industry through his work at Sandisk Technologies Inc. His innovative designs and methods have contributed to the advancement of memory technology, making significant impacts on the efficiency and performance of memory devices.

Collaborations

Chun Ge has collaborated with notable coworkers, including Yanli Zhang and Johann Alsmeier, to further enhance the development of cutting-edge memory technologies.

Conclusion

Chun Ge's contributions to the field of memory devices through his innovative patents and collaborations highlight his role as a leading inventor in the semiconductor industry. His work continues to influence advancements in technology and improve the performance of memory devices.