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Inventor

Hans-Joachim Luthe

Inventor
Kastl, DE

Overview

4→
Patents
2002–2013
Patent span
Electricity
Primary field (CPC H)

Patents· 4 as inventor

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

H10Pprimary
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1040%
B08BCleaning in general30%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests20%
C30BSingle-crystal growth10%
PatentTitleYear
8,580,046'Method for the treatment of a semiconductor wafer'20138,372,213'Method for the treatment of a semiconductor wafer'20136,503,335'Centrifuge and method for centrifuging a semiconductor wafer'20036,412,500'Device and method for cleaning semiconductor wafers'2002

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2002–2003Patents assigned to WACKER SILTRONIC HALBLEITERMAT (2)· patent assignee history
2002–2013Based in Kastl, DE· patent location history
2013Patents assigned to SILTRONIC AG (2)· patent assignee history
2013Patents assigned to BUSCHHARDT THOMAS (1)· patent assignee history
2013Patents assigned to FEIJOO DIEGO (1)· patent assignee history
2013Patents assigned to LUTHE HANS-JOACHIM (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SILTRONIC AG22013
WACKER SILTRONIC HALBLEITERMAT22002–2003
BUSCHHARDT THOMAS12013
FEIJOO DIEGO12013
LUTHE HANS-JOACHIMself12013
Locations
LocationPatentsSpan
Kastl, DE42002–2013