Inventor · disambiguated record

Sandi Liu

Also filed as: Liu Sandi

2 granted patents·1 citations·filing 2024–2024

33Inventor score

Files withDONGGUAN JINGWANG HARDWARE PRODUCTS CO LTD2

Top patents by PatentIndex Score

2 records

0140USD1095874SFacial beauty deviceDONGGUAN JINGWANG HARDWARE PRODUCTS CO LTD·Filed 2024·Granted Sep 30, 2025·1 cites·1 claims
0225USD1093641SRoller massagerDONGGUAN JINGWANG HARDWARE PRODUCTS CO LTD·Filed 2024·Granted Sep 16, 2025·0 cites·1 claims

Join the waitlist — get patent alerts

Get an alert when Sandi Liu files or is granted a new patent.

We store only your email — no account needed. See our privacy policy.

Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →