Steven A. Seng

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Lexington, KY, US

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Patents Grantslast 30 patents

Information Patent Grant
Maintaining consistent darkness levels produced by a photoconductiv...
- Patent number 10,481,497
- Issue date Nov 19, 2019
- Lexmark International, Inc.
- Michael Wesley Brown
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Maintaining consistent darkness levels produced by a photoconductiv...
- Patent number 10,197,938
- Issue date Feb 5, 2019
- Lexmark International, Inc.
- Michael Wesley Brown
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
MAINTAINING CONSISTENT DARKNESS LEVELS PRODUCED BY A PHOTOCONDUCTIV...
- Publication number 20190171110
- Publication date Jun 6, 2019
- Lexmark International, Inc.
- MICHAEL WESLEY BROWN
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
System and Method for Controlling Multiple Light Sources of a Laser...
- Publication number 20140093263
- Publication date Apr 3, 2014
- Lexmark International, Inc.
- Miles Anderson
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY