Inventor · disambiguated record
Ruiliang Chen
Also filed as: CHEN RUILIANG
3 granted patents·3 citations·filing 2015–2020
53Inventor score
Files withXIAMEN R&T PLUMBING TECHNOLOGY CO LTD3
Top patents by PatentIndex Score
3 records- 0171US9790675B2Double flow control mechanism of a soft touch drain valve and a double flow control method thereofXIAMEN R&T PLUMBING TECHNOLOGY CO LTD·Filed 2015·Granted Oct 17, 2017·2 cites·30 claims
- 0262US9945110B2Double-flush light-touch drain valve and double-flush control methodXIAMEN R&T PLUMBING TECHNOLOGY CO LTD·Filed 2015·Granted Apr 17, 2018·1 cites·11 claims
- 0338US11898337B2Effort-saving flap-type drain valveXIAMEN R&T PLUMBING TECHNOLOGY CO LTD·Filed 2020·Granted Feb 13, 2024·0 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →