Membership
Tour
Register
Log in
Anthony S. Ratkovich
Follow
Person
Edina, MN, US
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Process for silicon nitride removal selective to SiGex
Patent number
9,691,628
Issue date
Jun 27, 2017
Tel FSI, Inc.
Jeffery W. Butterbaugh
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Grant
Process for silicon nitride removal selective to SiGex
Patent number
9,299,570
Issue date
Mar 29, 2016
Tel FSI, Inc.
Jeffery W. Butterbaugh
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Grant
Process for selectively removing nitride from substrates
Patent number
9,059,104
Issue date
Jun 16, 2015
Tel FSI, Inc.
Anthony S. Ratkovich
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
METHOD FOR WET STRIPPING SILICON-CONTAINING ORGANIC LAYERS
Publication number
20160284535
Publication date
Sep 29, 2016
TEL FSI, Inc.
Jeffrey M. Lauerhaas
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Process for Silicon Nitride Removal Selective to SiGex
Publication number
20160013068
Publication date
Jan 14, 2016
TEL FSI, Inc.
Jeffery W. Butterbaugh
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Process for Silicon Nitride Removal Selective to SiGex
Publication number
20130203262
Publication date
Aug 8, 2013
TEL FSI, Inc.
Jeffery W. Butterbaugh
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Application
PROCESS FOR SELECTIVELY REMOVING NITRIDE FROM SUBSTRATES
Publication number
20120145672
Publication date
Jun 14, 2012
Anthony S. Ratkovich
H01 - BASIC ELECTRIC ELEMENTS