Chia-Hsiang Liu

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Milford, MI, US

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Patents Applicationslast 30 patents

Information Patent Application
PROGRESSIVE MAP MAINTENANCE AT A MOBILE NAVIGATION UNIT
- Publication number 20170254665
- Publication date Sep 7, 2017
- GM Gobal Technology Operations LLC
- Fan Bai
- G01 - MEASURING TESTING
Information Patent Application
SYSTEMS AND METHODS FOR PROGRESSIVE MAP MAINTENANCE AND COMMUNICATI...
- Publication number 20170256034
- Publication date Sep 7, 2017
- GM Gobal Technology Operations LLC
- Fan Bai
- G01 - MEASURING TESTING