Inventor · disambiguated record
Sihai Qiu
Also filed as: QIU SIHAI
1 granted patent·2 pending applications·0 citations·filing 2009–2022
1Inventor score
Top patents by PatentIndex Score
3 records- 0151US2025134450A1Monitoring equipment, monitoring system, and monitoring methodEDAN INSTRUMENTS INC·Filed 2022·Application pending·0 cites
- 0240US11375942B2Method for extracting f wave from single-lead electrocardiography signalUNIV GUANGDONG TECHNOLOGY·Filed 2021·Granted Jul 5, 2022·0 cites·9 claims
- 0324US2010308907A1Type of High-Performance DC Amplification Device for Bioelectrical Signal CollectionEDAN INSTRUMENTS INC·Filed 2009·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →