Xuelong Li

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Hangzhou, CN

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Patents Grantslast 30 patents

Information Patent Grant
Smart speaker set
- Patent number D962196
- Issue date Aug 30, 2022
- ADVANCED NEW TECHNOLOGIES CO., LTD.
- Xuelong Li
- D14 - Recording, communication, or information retrieval equipment
Information Patent Grant
Information terminal for payment
- Patent number D894148
- Issue date Aug 25, 2020
- Alibaba Group Holding Limited
- Xuelong Li
- D14 - Recording, communication, or information retrieval equipment
Information Patent Grant
Information terminal for payment
- Patent number D894149
- Issue date Aug 25, 2020
- Alibaba Group Holding Limited
- Xuelong Li
- D14 - Recording, communication, or information retrieval equipment
Information Patent Grant
Portable payment machine
- Patent number D886188
- Issue date Jun 2, 2020
- ALIBABA GROUP HOLDING LIMITED
- Xuelong Li
- D18 - Printing and office machinery
Information Patent Grant
Payment machine
- Patent number D882677
- Issue date Apr 28, 2020
- Alibaba Group Holding Limited
- Kunkun Zheng
- D18 - Printing and office machinery
Information Patent Grant
Payment machine
- Patent number D882678
- Issue date Apr 28, 2020
- Alibaba Group Holding Limited
- Xuyang Wan
- D18 - Printing and office machinery