Inventor · disambiguated record
Zien Xu
Also filed as: XU ZIEN
6 granted patents·2 pending applications·0 citations·filing 2020–2022
65Inventor score
Technology areasA61C
Files withGUANGZHOU OO MEDICAL SCIENTIFIC LIMITED8
Top patents by PatentIndex Score
8 records- 0153US12364578B2Lockable orthodontic applianceGUANGZHOU OO MEDICAL SCIENTIFIC LIMITED·Filed 2021·Granted Jul 22, 2025·0 cites·11 claims
- 0251US12303349B2Orthodontic applianceGUANGZHOU OO MEDICAL SCIENTIFIC LIMITED·Filed 2021·Granted May 20, 2025·0 cites·12 claims
- 0351US12171636B2Buccal tube with hidden traction hookGUANGZHOU OO MEDICAL SCIENTIFIC LIMITED·Filed 2020·Granted Dec 24, 2024·0 cites·13 claims
- 0450US2025017700A1Orthodontic appliance and orthodontic systemGUANGZHOU OO MEDICAL SCIENTIFIC LIMITED·Filed 2022·Application pending·0 cites
- 0550US2025032224A1Orthodontic appliance and orthodontic systemGUANGZHOU OO MEDICAL SCIENTIFIC LIMITED·Filed 2022·Application pending·0 cites
- 0637USD1004101SDental buccal tubeGUANGZHOU OO MEDICAL SCIENTIFIC LIMITED·Filed 2022·Granted Nov 7, 2023·0 cites·1 claims
- 0736USD975853SDental buccal tubeGUANGZHOU OO MEDICAL SCIENTIFIC LIMITED·Filed 2021·Granted Jan 17, 2023·0 cites·1 claims
- 0827USD940877SDental buccal tubeGUANGZHOU OO MEDICAL SCIENTIFIC LIMITED·Filed 2020·Granted Jan 11, 2022·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →