Reinhard Sperger

Person

Feldkirch, AT

People

Patents Grantslast 30 patents

Information Patent Grant
Interference colored filters
- Patent number 7,632,629
- Issue date Dec 15, 2009
- Oberlikon Trading AG, Trubbach
- Johannes Edlingger
- G02 - OPTICS
Information Patent Grant
Light beam preparation arrangement
- Patent number 7,046,897
- Issue date May 16, 2006
- Unaxis Balzers Ltd.
- Joe Haggerty
- F21 - LIGHTING
Information Patent Grant
Interference colored filters
- Patent number 6,879,450
- Issue date Apr 12, 2005
- Unaxis Trading AG
- Johannes Edlingger
- G02 - OPTICS
Information Patent Grant
Method for producing a structure of interference colored filters
- Patent number 6,468,703
- Issue date Oct 22, 2002
- Unaxis Trading AG
- Johannes Edlingger
- G02 - OPTICS
Information Patent Grant
Dielectric interference filter system, LCD-display and CCD-arrangem...
- Patent number 6,342,970
- Issue date Jan 29, 2002
- Unaxis Balzers Aktiengesellschaft
- Reinhard Sperger
- G02 - OPTICS
Information Patent Grant
Process for production of a structure of color filter layer system...
- Patent number 6,238,583
- Issue date May 29, 2001
- Balzers Hochvakuum AG
- Johannes Edlinger
- G02 - OPTICS
Information Patent Grant
Composite glass and method for producing a coated plastic foil, pre...
- Patent number 6,174,592
- Issue date Jan 16, 2001
- Balzers Hochvakuum AQ
- Reinhard Sperger
- B32 - LAYERED PRODUCTS
Information Patent Grant
Liquid crystal display
- Patent number 5,684,554
- Issue date Nov 4, 1997
- Balzers Aktiengesellschaft
- Reinhard Sperger
- G02 - OPTICS
Information Patent Grant
Coated transparent substrate
- Patent number 5,473,468
- Issue date Dec 5, 1995
- Balzers Aktiengesellschaft
- Helmut Rudigier
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Coated transparent substrate
- Patent number 5,464,683
- Issue date Nov 7, 1995
- Balzers Aktiengesellschaft
- Helmut Rudigier
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Patents Applicationslast 30 patents

Information Patent Application
Interference colored filters
- Publication number 20050157414
- Publication date Jul 21, 2005
- Unaxis Trading AG
- Johannes Edlinger
- G02 - OPTICS
Information Patent Application
Light beam preparation arrangement
- Publication number 20040036967
- Publication date Feb 26, 2004
- Joe Haggerty
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Reinhard Sperger

Person

Patents Grantslast 30 patents

Interference colored filters

Light beam preparation arrangement

Interference colored filters

Method for producing a structure of interference colored filters

Dielectric interference filter system, LCD-display and CCD-arrangem...

Process for production of a structure of color filter layer system...

Composite glass and method for producing a coated plastic foil, pre...

Liquid crystal display

Coated transparent substrate

Coated transparent substrate

Patents Applicationslast 30 patents

Interference colored filters

Light beam preparation arrangement