Chen Ling

Title: Innovations of Inventor Chen Ling

Introduction

Chen Ling is a notable inventor based in Sunnyvale, CA. He has made significant contributions to the field of semiconductor memory technology. With a total of 2 patents, his work focuses on enhancing the efficiency and performance of non-volatile memory systems.

Latest Patents

Chen Ling's latest patents include a groundbreaking design for low-voltage triple-well non-volatile semiconductor memory. This innovation describes a new structure of a triple-well non-volatile semiconductor memory cell array and a method for fabricating these memory arrays. The circuit layout incorporates conventional floating gates, control gates, cell sources, and cell drains, while also introducing local source regions to improve the coupling ratio. This design reduces the number of contact windows, thereby increasing the packing density of the memory array. A key aspect of this method is the formation of a triple-well inside the silicon substrate, which lowers the operational voltage of the peripheral circuit. Additionally, the design features two isolation regions between adjacent metal lines to minimize the risk of cross talk due to shrinking spacing.

Another patent by Chen Ling focuses on the method of making non-volatile semiconductor memory arrays. This patent outlines a new structure for a non-volatile semiconductor memory cell array and a fabrication method. Similar to his previous patent, the circuit layout includes conventional components while adding local source regions to enhance the coupling ratio. The design also reduces the number of metal contact windows, further increasing the packing density. An additional isolation region is formed between two bit lines to increase the distance between them, which helps minimize cross talk.

Career Highlights

Throughout his career, Chen Ling has worked with reputable companies such as Holtek Microelectronics Inc. and Holtek Semiconductor Corporation. His experience in these organizations has contributed to his expertise in semiconductor technology and innovation.

Collaborations

Chen Ling has collaborated with various professionals in the field, including his coworker Siu-han Liao. These collaborations have fostered a productive environment for innovation and development in semiconductor memory technology.

Conclusion

Chen Ling's contributions to the field of semiconductor memory technology are noteworthy. His innovative patents and career achievements reflect his dedication to advancing memory systems. His work continues to influence the industry and pave the way for future advancements.