Inventor

Hans-Georg Treusch

Inventor

Tucson, AZ, US

Overview

10→

Patents

1999–2018

Patent span

Performing operations

Primary field (CPC B)

Patents· 10 as inventor

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

H01Sprimary

H01SDevices using the process of light amplification by stimulated emission of radiation [laser] to amplify or generate light29%

B23KSoldering or unsoldering24%

G02BOptical elements, systems or apparatus10%

B21DWorking or processing of sheet metal or metal tubes, rods or profiles without essentially removing material5%

B29CShaping or joining of plastics5%

B29KIndexing scheme associated with subclasses b29b, b29c or b29d, relating to moulding materials or to materials for moulds, reinforcements, fillers or preformed parts, e.g. inserts5%

B29LIndexing scheme associated with subclass b29c, relating to particular articles5%

C23CCoating metallic material5%

C30BSingle-crystal growth5%

E06BFixed or movable closures for openings in buildings, vehicles, fences or like enclosures in general, e.g. doors, windows, blinds, gates5%

PatentTitleYear

9,972,968Passivation of laser facets and systems for performing the same2018 9,450,377'Multi-emitter diode laser package'2016 7,058,101'Stepped manifold array of microchannel heat sinks'2006 6,895,027'CTE compensation of semiconductor laser bars'2005 6,768,753'Reliable diode laser stack'2004 6,516,011'Focusing multiple laser beams'2003 6,365,870'Method and device for treating work pieces with laser radiation'2002 6,251,328'Device and process for shaping workpieces with laser diode radiation'2001 6,210,507'Method for the manufacture of a plastic window'2001 5,886,313'Laser diode array device for bonding metal plates'1999

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1999–2002Patents assigned to FRAUNHOFER GES FORSCHUNG (2)· patent assignee history

1999–2002Based in Aachen, DE· patent location history

2001Patents assigned to FRAUNHOFER GESELLSHCAFT ZUR FO (1)· patent assignee history

2003Patents assigned to OPTO POWER CORP (1)· patent assignee history

2003–2006Based in Tucson, AZ, US· patent location history

2004–2006Patents assigned to SPECTRA PHYSICS (3)· patent assignee history

2016–2018Patents assigned to TRUMPF PHOTONICS INC (2)· patent assignee history

2016–2018Based in Princeton Junction, NJ, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
SPECTRA PHYSICS	3	2004–2006
FRAUNHOFER GES FORSCHUNG	2	1999–2002
TRUMPF PHOTONICS INC	2	2016–2018
FRAUNHOFER GESELLSHCAFT ZUR FO	1	2001
OPTO POWER CORP	1	2003

Locations

Location	Patents	Span
Tucson, AZ, US	4	2003–2006
Aachen, DE	4	1999–2002
Princeton Junction, New Jersey, US	2	2016–2018