Tong Heng Cheah

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Singapore, SG

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Patents Grantslast 30 patents

Information Patent Grant
Removal of masking tape from lead frames
- Patent number 6,656,320
- Issue date Dec 2, 2003
- ASM Technology Singapore Pte. Ltd.
- See Yap Ong
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Removal of masking tape from lead frames
- Publication number 20030010444
- Publication date Jan 16, 2003
- See Yap Ong
- H01 - BASIC ELECTRIC ELEMENTS