Inventor · disambiguated record
Haijiang Ma
Also filed as: MA HAIJIANG
1 granted patent·1 pending application·10 citations·filing 2018–2019
32Inventor score
Files withGOOGLE LLC2
Top patents by PatentIndex Score
2 records- 0185US10608691B1Compact multiple-input multiple-output (MIMO) antenna moduleGOOGLE LLC·Filed 2019·Granted Mar 31, 2020·10 cites·20 claims
- 0239US2022031172A1Smart Device-Based Radar System Detecting Human Vital Signs Using a Compact Circularly-Polarized AntennaGOOGLE LLC·Filed 2018·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →