Michael Wen-Chein Yang

Person

Marietta, GA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Laser imaged printing plates
- Patent number 6,756,181
- Issue date Jun 29, 2004
- Polyfibron Technologies, Inc.
- Michael Wen-Chein Yang
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Laser imaged printing plates
- Patent number 6,605,410
- Issue date Aug 12, 2003
- Polyfibron Technologies, Inc.
- Michael Wen-Chein Yang
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Solid-capped liquid photopolymer printing elements
- Patent number 5,976,765
- Issue date Nov 2, 1999
- Polyfibron Technologies, Inc.
- Ronald J. Kumpfmiller
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Method of making laser imaged printing plates utilizing ultraviolet...
- Patent number 5,925,500
- Issue date Jul 20, 1999
- Polyfibron Technologies, Inc.
- Michael Wen-Chein Yang
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Photocurable elements having two photocurable layers
- Patent number 5,370,968
- Issue date Dec 6, 1994
- W. R. Grace & Co.-Conn.
- William K. Goss
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Radiation responsive relief imageable plastic laminate
- Patent number 4,248,960
- Issue date Feb 3, 1981
- W. R. Grace & Co.
- Paul R. Hein
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Polythiol effect curable polymeric composition
- Patent number 4,234,676
- Issue date Nov 18, 1980
- W. R. Grace & Co.
- Paul R. Hein
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Radiation curable compositions for coating and imaging processes an...
- Patent number 4,120,721
- Issue date Oct 17, 1978
- W. R. Grace & Co.
- Arthur Donald Ketley
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
Method for dispersing spacer on the substrate of a liquid crystal d...
- Publication number 20040112858
- Publication date Jun 17, 2004
- Michael W. Yang
- G02 - OPTICS
Information Patent Application
Method for dispersing spacer on the substrate of a liquid crystal d...
- Publication number 20030232126
- Publication date Dec 18, 2003
- Michael W. Yang
- G02 - OPTICS
Information Patent Application
Laser imaged printing plates
- Publication number 20030022107
- Publication date Jan 30, 2003
- Michael Wen-Chein Yang
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Application
Laser imaged printing plates
- Publication number 20020018963
- Publication date Feb 14, 2002
- Polyfibron Technologies, Inc.
- Michael Wen-Chein Yang
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Application
Laser imaged printing plates
- Publication number 20020009673
- Publication date Jan 24, 2002
- Polyfibron Technologies, Inc.
- Michael Wen-Chein Yang
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Application
Laser imaged printing plates
- Publication number 20010053499
- Publication date Dec 20, 2001
- Polyfibron Technologies, Inc.
- Michael Wen-Chein Yang
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Michael Wen-Chein Yang

Person

Patents Grantslast 30 patents

Laser imaged printing plates

Laser imaged printing plates

Solid-capped liquid photopolymer printing elements

Method of making laser imaged printing plates utilizing ultraviolet...

Photocurable elements having two photocurable layers

Radiation responsive relief imageable plastic laminate

Polythiol effect curable polymeric composition

Radiation curable compositions for coating and imaging processes an...

Patents Applicationslast 30 patents

Method for dispersing spacer on the substrate of a liquid crystal d...

Method for dispersing spacer on the substrate of a liquid crystal d...

Laser imaged printing plates

Laser imaged printing plates

Laser imaged printing plates

Laser imaged printing plates