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Inventor

Anthony S. Ratkovich

Inventor
Bloomington, MN, US

Overview

3→
Patents
2015–2017
Patent span
Electricity
Primary field (CPC H)

Patents· 3 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

H01Lprimary
H01LSemiconductor devices30%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1030%
B81CProcesses or apparatus specially adapted for the manufacture or treatment of microstructural devices or systems20%
H10DInorganic electric semiconductor devices20%
PatentTitleYear
9,691,628'Process for silicon nitride removal selective to SiGex'20179,299,570'Process for silicon nitride removal selective to SiGex '20169,059,104'Process for selectively removing nitride from substrates'2015

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2015–2017Patents assigned to TEL FSI INC (3)· patent assignee history
2015Patents assigned to BECKER DAVID SCOTT (1)· patent assignee history
2015Patents assigned to BUTTERBAUGH JEFFERY W (1)· patent assignee history
2015Patents assigned to RATKOVICH ANTHONY S (1)· patent assignee history
2015Based in Edina, MN, US· patent location history
2016–2017Based in Bloomington, MN, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
TEL FSI INC32015–2017
BECKER DAVID SCOTT12015
BUTTERBAUGH JEFFERY W12015
RATKOVICH ANTHONY Sself12015
Locations
LocationPatentsSpan
Bloomington, Minnesota, US22016–2017
Edina, Minnesota, US12015