Grace S. Chang

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Watertown, MA, US

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Patents Grantslast 30 patents

Information Patent Grant
Battery cell design and method of its construction
- Patent number 8,389,154
- Issue date Mar 5, 2013
- A123 Systems, Inc.
- Jonah S. Myerberg
- B32 - LAYERED PRODUCTS
Information Patent Grant
Battery cell design and methods of its construction
- Patent number 8,236,441
- Issue date Aug 7, 2012
- A123 Systems, Inc.
- William H. Gardner
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Battery cell design and method of its construction
- Patent number 7,927,732
- Issue date Apr 19, 2011
- A123 Systems, Inc.
- Jonah S. Myerberg
- B32 - LAYERED PRODUCTS

Patents Applicationslast 30 patents

Information Patent Application
BATTERY CELL DESIGN AND METHOD OF ITS CONSTRUCTION
- Publication number 20110212360
- Publication date Sep 1, 2011
- A123 Systems
- Jonah S. MYERBERG
- B32 - LAYERED PRODUCTS
Information Patent Application
BATTERY CELL DESIGN AND METHODS OF ITS CONSTRUCTION
- Publication number 20090029240
- Publication date Jan 29, 2009
- A123 Systems, Inc.
- William H. GARDNER
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Battery cell design and method of its construction
- Publication number 20070117011
- Publication date May 24, 2007
- A123 Systems, Inc.
- Jonah S. Myerberg
- B32 - LAYERED PRODUCTS