Inventor

CHEN TIANNIU RICK

US2 patents

⚠️ This page may combine multiple inventors who share the name “CHEN TIANNIU RICK”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

AIR PROD & CHEM

1 patent

US9873833B2Jan 23, 2018

Etchant solutions and method of use thereof

AIR PROD & CHEM3 citations68

VERSUM MAT US LLC

1 patent

US10954480B2Mar 23, 2021

Compositions and methods for preventing collapse of high aspect ratio structures during drying

VERSUM MAT US LLC0 citations57