Xinlan Liu

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Rowland Heights, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Brush head for a personal grooming device
- Patent number 11,672,328
- Issue date Jun 13, 2023
- ARGO AI, LLC
- Xinlan Liu
- A46 - BRUSHWARE
Information Patent Grant
Brush head for a personal grooming device
- Patent number 11,147,364
- Issue date Oct 19, 2021
- JS Holding Inc.
- Xinlan Liu
- A46 - BRUSHWARE
Information Patent Grant
Brush head for a personal grooming device
- Patent number 10,531,729
- Issue date Jan 14, 2020
- JS Holding Inc.
- Xinlan Liu
- A46 - BRUSHWARE
Information Patent Grant
Brush head for electric toothbrush
- Patent number 9,827,079
- Issue date Nov 28, 2017
- Harria Investment Group Inc.
- Xinlan Liu
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Brush head for electric toothbrush
- Patent number 9,724,180
- Issue date Aug 8, 2017
- Harria Investment Group Inc.
- Xinlan Liu
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
Brush Head for a Personal Grooming Device
- Publication number 20220031058
- Publication date Feb 3, 2022
- JS Holding Inc.
- Xinlan Liu
- A46 - BRUSHWARE
Information Patent Application
Brush Head for a Personal Grooming Device
- Publication number 20200229584
- Publication date Jul 23, 2020
- JS Holding Inc.
- Xinlan Liu
- A46 - BRUSHWARE