Hong Chean Choo

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Singapore, SG

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Patents Grantslast 30 patents

Information Patent Grant
Low EMI keypad circuitry
- Patent number 9,240,295
- Issue date Jan 19, 2016
- STMicroelectronics Asia Pacific PTE Ltd.
- Hong Chean Choo
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
LOW EMI KEYPAD CIRCUITRY
- Publication number 20130069805
- Publication date Mar 21, 2013
- STMicroelectronics Asia Pacific Pte. Ltd.
- Hong Chean Choo
- H01 - BASIC ELECTRIC ELEMENTS