Tingting Xia

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Suzhou, CN

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Patents Grantslast 30 patents

Information Patent Grant
Introduction needle and tattoo device
- Patent number 11,998,713
- Issue date Jun 4, 2024
- Tingting Xia
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Tattoo needle and tattoo device
- Patent number 11,998,714
- Issue date Jun 4, 2024
- Tingting Xia
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
INTRODUCTION NEEDLE AND TATTOO DEVICE
- Publication number 20240299720
- Publication date Sep 12, 2024
- Tingting Xia
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
INTRODUCTION NEEDLE AND TATTOO DEVICE
- Publication number 20240277988
- Publication date Aug 22, 2024
- Tingting Xia
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
TATTOO PRACTICE DEVICE AND OPERATION PEN USING THE SAME
- Publication number 20240216660
- Publication date Jul 4, 2024
- Tingting Xia
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
TATTOO NEEDLE AND TATTOO DEVICE
- Publication number 20230414915
- Publication date Dec 28, 2023
- Tingting Xia
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
INTRODUCTION NEEDLE AND TATTOO DEVICE
- Publication number 20230414914
- Publication date Dec 28, 2023
- Tingting Xia
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE