Inventor · disambiguated record
Quanfang He
Also filed as: HE QUANFANG
0 granted patents·2 pending applications·0 citations·filing 2020–2020
Files withDONGGUAN DIGE HARDWARE PRODUCTS CO LTD2
Top patents by PatentIndex Score
2 records- 0118US2022196067A1Steel ball concealable three-section slide rail structure and cabinet comprising the sameDONGGUAN DIGE HARDWARE PRODUCTS CO LTD·Filed 2020·Application pending·0 cites
- 0216US2022304466A1Slide rail assembly and cabinet comprising the sameDONGGUAN DIGE HARDWARE PRODUCTS CO LTD·Filed 2020·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Quanfang He 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 →