Inventor

Hans Opower

Inventor

Krailling, DE

Overview

40→

Patents

1985–2014

Patent span

Electricity

Primary field (CPC H)

Patents· 40 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 light27%

G03FPhotomechanical production of textured or patterned surfaces, e.g. for printing, for processing of semiconductor devices20%

B23KSoldering or unsoldering11%

G02BOptical elements, systems or apparatus11%

C23CCoating metallic material8%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests6%

H04NPictorial communication, e.g. television4%

H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h104%

B41JTypewriters1%

C30BSingle-crystal growth1%

PatentTitleYear

8,811,665'Processing system'2014 8,314,921'Exposure apparatus'2012 8,248,581'Exposure system'2012 8,027,018'Method and device for producing exposed structures'2011 7,705,967'Exposure system'2010 7,652,750'Lithography exposure device having a plurality of radiation sources'2010 7,019,818'Apparatus for exposing substrate materials'2006 6,859,261'Lithography exposure device'2005 6,741,225'Device for generating an image'2004 6,586,169'Lithography exposure device and lithography process'2003 6,570,896'Laser radiation source and process for generating a coherent total laser radiation field'2003 6,157,755'Laser system'2000 6,013,130'Process and device for the production of epitaxial layers'2000 6,002,466'Lithography exposure device'1999 5,936,993'Laser system'1999 5,874,929'Apparatus for producing an image'1999 5,862,278'Laser system'1999 5,818,546'Apparatus for imaging exit spots of a laser array'1998 5,736,464'Process and apparatus for producing a functional structure of a semiconductor component'1998 5,729,568'Power-controlled, fractal laser system'1998 5,725,914'Process and apparatus for producing a functional structure of a semiconductor component'1998 5,528,619'Gas discharge structure'1996 5,513,195'Phase-controlled, fractal laser system'1996 5,492,861'Process for applying structured layers using laser transfer'1996 5,373,525'Wave guide laser having a resonator mirror with successive reflecting segments and out coupling openings arranged in an azimuthal direction'1994 5,361,275'Apparatus for removing material from a target'1994 5,324,552'Process for coating substrate material'1994 5,220,577'Waveguide laser with variable waveguide thickness'1993 5,209,944'Process for coating a substrate using a pulsed laser beam'1993 5,206,874'Solid-state laser'1993 5,204,931'Flexible waveguide'1993 5,097,479'Folded waveguide laser'1992 4,961,201'Waveguide configuration'1990 4,939,738'High-power waveguide laser'1990 4,930,138'Waveguide laser system'1990 4,688,229'Gas laser structure, particularly CO.sub.2 laser'1987 4,646,314'High-power laser having an unstable optical resonator'1987 4,611,329'Gas laser'1986 4,553,242'Gas laser'1985 4,551,608'Material working apparatus'1985

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1985–1987Patents assigned to HERAEUS GMBH W C (5)· patent assignee history

1985–2014Based in Krailling, DE· patent location history

1986Based in Krailing, DE· patent location history

1990–2000Patents assigned to DEUTSCHE FORSCH LUFT RAUMFAHRT (19)· patent assignee history

1996–2003Patents assigned to UNIV STUTTGART STRAHLWERKZEUGE (4)· patent assignee history

1999–2004Patents assigned to DEUTSCH ZENTR LUFT & RAUMFAHRT (5)· patent assignee history

2005–2014Patents assigned to KLEO HALBLEITERTECHNIK GMBH (5)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
DEUTSCHE FORSCH LUFT RAUMFAHRT	19	1990–2000
DEUTSCH ZENTR LUFT & RAUMFAHRT	5	1999–2004
HERAEUS GMBH W C	5	1985–1987
KLEO HALBLEITERTECHNIK GMBH	5	2005–2014
UNIV STUTTGART STRAHLWERKZEUGE	4	1996–2003

Locations

Location	Patents	Span
Krailling, DE	39	1985–2014
Krailing, DE	1	1986