Choung LAI

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Doylestown, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Ink toner particles with controlled surface morphology
- Patent number 8,652,745
- Issue date Feb 18, 2014
- Penn Color, Inc.
- Ronald W. Schuck
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Production of toner for use in printing applications
- Patent number 8,247,155
- Issue date Aug 21, 2012
- Penn Color, Inc.
- Choung Lai
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
INK TONER PARTICLES WITH CONTROLLED SURFACE MORPHOLOGY
- Publication number 20130045441
- Publication date Feb 21, 2013
- Penn Color, Inc.
- Ronald W. SCHUCK
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Production of Toner for Use in Printing Applications
- Publication number 20110159421
- Publication date Jun 30, 2011
- Penn Color, Inc.
- Choung Lai
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY