Virginia M. Chung

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Pleasant Valley, NY, US

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for automatically recognizing repeated shapes...
- Patent number 5,699,266
- Issue date Dec 16, 1997
- International Business Machines Corporation
- Virginia M. Chung
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for automatically recognizing repeated shapes...
- Patent number 5,481,472
- Issue date Jan 2, 1996
- International Business Machines Corporation
- Virginia M. Chung
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System and method for preparing shape data for proximity correction
- Patent number 5,432,714
- Issue date Jul 11, 1995
- International Business Machines Corporation
- Virginia M. Chung
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
E-beam control data compaction system and method
- Patent number 5,294,800
- Issue date Mar 15, 1994
- International Business Machines Corporation
- Virginia M. Chung
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
E-beam control data compaction system and method
- Patent number 5,251,140
- Issue date Oct 5, 1993
- International Business Machines Corporation
- Virginia M. Chung
- B82 - NANO-TECHNOLOGY