Pailu D Wang

Title: Innovations of Pailu D Wang in Semiconductor Technology

Introduction

Pailu D Wang is a notable inventor based in San Jose, California, recognized for his contributions to semiconductor technology. With a total of 5 patents, Wang has made significant advancements in the design and functionality of memory cells and interconnect structures.

Latest Patents

Wang's latest patents include a process for making a six-transistor SRAM cell local interconnect structure. This innovation involves a patterned planarized insulating layer and a patterned metal layer that form all local interconnects required within six-transistor SRAM cells. The design maximizes available wiring area by forming supply voltage and ground lines in the metal layer or in a separate layer. Additionally, the local interconnect size is optimized to increase node capacitance within the cells, thereby reducing soft error rates. The process also ensures that openings for contacts are formed with a single mask and self-aligned contact etch, enhancing the efficiency of the manufacturing process.

Another significant patent focuses on memory cells having active regions without N+ implants. This invention utilizes lightly doped active regions in a semiconductor structure to reduce occurrences of pipeline defects. The approach allows for the use of lightly doped drains in pass transistors, which connect directly to bit lines, without increasing fabrication processing steps.

Career Highlights

Pailu D Wang has built a successful career at Integrated Device Technology, Inc., where he has been instrumental in developing innovative semiconductor solutions. His work has contributed to advancements in memory technology, enhancing performance and reliability in electronic devices.

Collaborations

Wang has collaborated with notable colleagues, including Chuen-Der Lien and Kyle W Terrill, to further his research and development efforts in the semiconductor field.

Conclusion

Pailu D Wang's contributions to semiconductor technology through his patents and collaborative efforts have significantly impacted the industry. His innovative approaches continue to shape the future of memory cell design and interconnect structures.