P

Inventor

WANG YUNYU

US11 patents
⚠️ This page may combine multiple inventors who share the name “WANG YUNYU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

APPLIED MATERIALS INC

5 patents
US9236266B2Jan 12, 2016

Dry-etch for silicon-and-carbon-containing films

APPLIED MATERIALS INC153 citations99
US8642481B2Feb 4, 2014

Dry-etch for silicon-and-nitrogen-containing films

APPLIED MATERIALS INC188 citations99
US9034770B2May 19, 2015

Differential silicon oxide etch

APPLIED MATERIALS INC181 citations98
US9887096B2Feb 6, 2018

Differential silicon oxide etch

APPLIED MATERIALS INC113 citations97
US8541312B2Sep 24, 2013

Selective suppression of dry-etch rate of materials containing both silicon and nitrogen

APPLIED MATERIALS INC3 citations63

WANG YUNYU

2 patents
US8679982B2Mar 25, 2014

Selective suppression of dry-etch rate of materials containing both silicon and oxygen

WANG YUNYU189 citations98
US8679983B2Mar 25, 2014

Selective suppression of dry-etch rate of materials containing both silicon and nitrogen

WANG YUNYU184 citations98

CROSSBAR INC

2 patents
US11944020B2Mar 26, 2024

Using aluminum as etch stop layer

CROSSBAR INC0 citations62
US10873023B2Dec 22, 2020

Using aluminum as etch stop layer

CROSSBAR INC0 citations51

ZHANG JINGCHUN

1 patent
US8771536B2Jul 8, 2014

Dry-etch for silicon-and-carbon-containing films

ZHANG JINGCHUN185 citations98

XIAMEN YUNMAO TECH CO LTD

1 patent
US12312687B2May 27, 2025

Powder coating device

XIAMEN YUNMAO TECH CO LTD0 citations44