Man Shan Hui

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Hong Kong, CN

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Patents Grantslast 30 patents

Information Patent Grant
Reverse electronic tuning circuit for FM radio frequency-lock-loop...
- Patent number 7,167,697
- Issue date Jan 23, 2007
- OneWorld Enterprises Limited
- Man Shan Hui
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
Reverse electronic tuning circuit for FM radio frequency-lock-loop...
- Publication number 20050096003
- Publication date May 5, 2005
- OneWorld Enterprises Limited
- Man Shan Hui
- H03 - BASIC ELECTRONIC CIRCUITRY