Kho Liep Chok

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Singapore, SG

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Patents Grantslast 30 patents

Information Patent Grant
Method of fabrication of a die oxide ring
- Patent number 7,276,440
- Issue date Oct 2, 2007
- Chartered Semiconductor Manufacturing Ltd.
- Fan Zhang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Integrated circuit with protective moat
- Patent number 7,224,060
- Issue date May 29, 2007
- Chartered Semiconductor Manufacturing Ltd.
- Fan Zhang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Process for borderless stop in tin via formation
- Patent number 6,339,027
- Issue date Jan 15, 2002
- Chartered Semiconductor Manufacturing Ltd.
- Kho Liep Chok
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Plasma enhanced chemical vapor deposited (PECVD) silicon nitride ba...
- Patent number 6,127,238
- Issue date Oct 3, 2000
- Chartered Semiconductor Manufacturing Ltd.
- Marvin De-Dui Liao
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Integrated circuit with protective moat
- Publication number 20050167824
- Publication date Aug 4, 2005
- Chartered Semiconductor Manufacturing LTD.
- Fan Zhang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Method of fabrication of a die oxide ring
- Publication number 20050127495
- Publication date Jun 16, 2005
- Chartered Semiconductor Manufacturing Ltd.
- Fan Zhang
- H01 - BASIC ELECTRIC ELEMENTS