Jayakumar PACHAIYAPPAN

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Singapore, SG

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Patents Grantslast 30 patents

Information Patent Grant
Chemical mechanical polishing (CMP) polishing head with improved va...
- Patent number 11,541,506
- Issue date Jan 3, 2023
- Systems on Silicon Manufacturing Company Pte. Ltd.
- Jayakumar Pachaiyappan
- B24 - GRINDING POLISHING

Patents Applicationslast 30 patents

Information Patent Application
CHEMICAL MECHANICAL POLISHING (CMP) POLISHING HEAD WITH IMPROVED VA...
- Publication number 20210094146
- Publication date Apr 1, 2021
- Systems on Silicon Manufacturing Co. PTE. LTD.
- Jayakumar PACHAIYAPPAN
- B24 - GRINDING POLISHING