Inventor · disambiguated record
Jianhua Sang
Also filed as: SANG JIANHUA
4 granted patents·16 citations·filing 2012–2017
69Inventor score
Top patents by PatentIndex Score
4 records- 0179US9175512B2Curtain pull bead fixing apparatusNINGBO XIANFENG NEW MAT CO LTD·Filed 2014·Granted Nov 3, 2015·8 cites·12 claims
- 0265US9341021B2Integrated rolling curtain windowNINGBO XIANFENG NEW MAT CO LTD·Filed 2014·Granted May 17, 2016·5 cites·9 claims
- 0359US9657510B2Integrated multi-function windowLU XIANFENG·Filed 2012·Granted May 23, 2017·3 cites·11 claims
- 0446US10260276B2Integrated multi-function windowNINGBO XIANFENG NEW MAT CO LTD·Filed 2017·Granted Apr 16, 2019·0 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →