Rajiv Krishan Agarwal

Certainly! Here is the article about inventor Rajiv Krishan Agarwal:

Title: Innovator Spotlight - Rajiv Krishan Agarwal

Introduction:

Meet Rajiv Krishan Agarwal, an innovative inventor based in Malvern, PA, US, who has made significant contributions to the field of semiconductor manufacturing with his unique patents and advancements in technology.

Latest Patents:

Agarwal holds a total of 8 patents, including his latest groundbreaking inventions:

1. TiN Hard Mask and Etch Residue Removal - This patent discloses a composition, method, and system for PVD TiN hard mask removal from 28/20 nm pattern wafers. The composition utilizes peroxide as an oxidizing agent under slightly basic conditions, along with bulky organic amines to improve etching selectivity of PVD TiN.

2. Semi-Aqueous Photoresist or Semiconductor Manufacturing Residue Stripping and Cleaning Composition - Agarwal's innovative composition features water, alkaline compounds, corrosion inhibitors, and oxidized products of antioxidants for improved silicon passivation during residue stripping and cleaning.

Career Highlights:

Agarwal has made significant contributions to companies such as Air Products and Chemicals, Inc., and Versum Materials US, LLC, where his expertise and innovative solutions have been instrumental in advancing semiconductor manufacturing processes and technology.

Collaborations:

Throughout his career, Agarwal has collaborated with talented individuals in the industry, including Yi-Chia Lee and Wen Dar Liu, who have worked alongside him on various projects, further enhancing the impact of his inventions.

Conclusion:

Rajiv Krishan Agarwal's passion for innovation and his dedication to pushing the boundaries of semiconductor technology have positioned him as a leading inventor in the field. His patents and groundbreaking inventions continue to shape the landscape of semiconductor manufacturing, paving the way for future advancements and technological breakthroughs.