Ji Ding

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Campbell, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Precision dielectric etch using hexafluorobutadiene
- Patent number 6,800,213
- Issue date Oct 5, 2004
- Ji Ding
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Dielectric etch process reducing striations and maintaining critica...
- Patent number 6,432,318
- Issue date Aug 13, 2002
- Applied Materials, Inc.
- Ji Ding
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Magnetically-enhanced plasma chamber with non-uniform magnetic field
- Patent number 6,113,731
- Issue date Sep 5, 2000
- Applied Materials, Inc.
- Hongching Shan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Thin film processing plasma reactor chamber with radially upward sl...
- Patent number 6,076,482
- Issue date Jun 20, 2000
- Applied Materials, Inc.
- Ji Ding
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Shallow magnetic fields for generating circulating electrons to enh...
- Patent number 6,022,446
- Issue date Feb 8, 2000
- Hongching Shan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for etching dielectric using fluorohydrocarbon gas, NH.sub.3...
- Patent number 5,814,563
- Issue date Sep 29, 1998
- Applied Materials, Inc.
- Ji Ding
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Precision dielectric etch using hexafluorobutadiene
- Publication number 20030036287
- Publication date Feb 20, 2003
- Ji Ding
- H01 - BASIC ELECTRIC ELEMENTS