Ching-Yung Wang

Title: Ching-Yung Wang: Semiconductor and Memory-Technology Inventor.

Introduction

Ching-Yung Wang is an inventor based in Taichung, Taiwan, whose work includes semiconductor structures and resistive random access memory (RRAM) manufacturing methods. She is associated with Winbond Electronics Corporation and has 5 patents.

Latest Patents

Wang’s recent patent work includes methods for manufacturing RRAM structures and forming semiconductor structures.

The patent “Method for Manufacturing Resistive Random Access Memory Structure” describes a process for creating memory cells on a substrate with array and peripheral regions. It includes a low-k dielectric layer in the peripheral region, a dummy memory cell at the boundary between the regions, and conductive plugs that contact the memory cells.

“Semiconductor Structures and Methods for Forming the Same” describes forming word lines by patterning an active layer with hard masks and spacers. Closely spaced hard masks near a selective gate region create a combined spacer, whose pattern is transferred to the active layer to form a word line.

Career Highlights

Wang’s listed inventions address fabrication techniques for memory devices and semiconductor structures. Her work at Winbond Electronics Corporation connects her patent activity with the company’s semiconductor technology efforts.

Collaborations

Wang’s listed coworkers include Chien-Hsiang Yu and Tseng-Yao Pan. Their names are associated with her professional and patent-related network.

Conclusion

Ching-Yung Wang’s patent portfolio reflects contributions to RRAM manufacturing and semiconductor fabrication, with her work based in Taichung and associated with Winbond Electronics Corporation.