Inventor · disambiguated record
Haidong Xu
Also filed as: XU HAIDONG
8 granted patents·2 pending applications·12 citations·filing 2001–2020
79Inventor score
Top patents by PatentIndex Score
10 records- 0185US11377377B2Horizontal-vertical drain board-flocculation vacuum preloading sediment treatment methodWANG JUN·Filed 2020·Granted Jul 5, 2022·2 cites·10 claims
- 0277US11109450B2Base station function deployment method and deviceHUAWEI TECH CO LTD·Filed 2019·Granted Aug 31, 2021·2 cites·18 claims
- 0375US10267685B1Systems and methods for adjusting optical security sensor mirrorsHONEYWELL INT INC·Filed 2017·Granted Apr 23, 2019·2 cites·19 claims
- 0472US10605666B2Ceiling mount intrusion detector with PIR mirror with adjustable mount heightHONEYWELL INT INC·Filed 2017·Granted Mar 31, 2020·1 cites·10 claims
- 0571US10304318B1Anti-masking assembly for intrusion detector and method of detecting application of a masking substanceHONEYWELL INT INC·Filed 2018·Granted May 28, 2019·4 cites·18 claims
- 0668US9830789B2Ceiling mount intrusion detector with arbitrary direction detection capabilityHONEYWELL INT INC·Filed 2015·Granted Nov 28, 2017·1 cites·14 claims
- 0741US2002151491A1Composition and method for treating the over-production of mucin in diseases such as otitis media using an inhibitor of MUC5ACFiled 2001·Application pending·0 cites
- 0840US10321100B2System and method of foreground extraction for digital camerasHONEYWELL INT INC·Filed 2014·Granted Jun 11, 2019·0 cites·8 claims
- 0937US2017167923A1Ceiling mounted motion detector with pir signal enhancementHONEYWELL INT INC·Filed 2015·Application pending·0 cites
- 1027US9915566B2Smart lookdown function switch design for intrusion detectorsHONEYWELL INT INC·Filed 2015·Granted Mar 13, 2018·0 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →