Dan Ou

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Hangzhou, CN

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Patents Applicationslast 30 patents

Information Patent Application
SEARCH METHOD AND APPARATUS
- Publication number 20190065611
- Publication date Feb 28, 2019
- Alibab Group Holding Limited
- Dan Ou
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SEARCH METHOD AND APPARATUS
- Publication number 20190026374
- Publication date Jan 24, 2019
- Alibaba Group Holding Limited
- Shichen Liu
- G06 - COMPUTING CALCULATING COUNTING