Shumao Zhang

Shumao Zhang is a prominent inventor based in San Jose, CA (US). He has made significant contributions to the field of material science, particularly in the deposition of high-quality physical vapor deposition (PVD) films. His innovative methods have the potential to enhance the performance and reliability of various electronic devices.

Latest Patents

Shumao Zhang holds 1 patent for his invention titled "Method for depositing high quality PVD films." This patent describes a method for depositing a material layer on a substrate while controlling the bow of the substrate and the surface roughness of the material layer. The process involves adjusting a bias applied to the substrate during deposition to control the substrate's bow. Additionally, a bombardment process is performed on the material layer to improve its surface roughness. These techniques enhance the uniformity of the material layer and reduce the likelihood of cracking due to substrate bowing.

Career Highlights

Shumao Zhang is currently employed at Applied Materials, Inc., a leading company in the semiconductor and display industries. His work focuses on advancing deposition technologies that are crucial for the manufacturing of high-performance electronic components. His expertise in PVD film technology has positioned him as a valuable asset in the field.

Collaborations

Shumao Zhang has collaborated with notable colleagues, including Zihao Yang and Mingwei Zhu. These partnerships have fostered innovation and contributed to the development of cutting-edge technologies in material deposition.

Conclusion

Shumao Zhang's contributions to PVD film technology exemplify the impact of innovative thinking in the field of material science. His patented methods not only improve the quality of material layers but also enhance the overall performance of electronic devices. His work at Applied Materials, Inc. continues to influence advancements in the industry.