Inventor · disambiguated record
Guanhua Li
Also filed as: LI GUANHUA
6 granted patents·3 pending applications·14 citations·filing 2012–2023
74Inventor score
Files withSHENZHEN REFRESH BIOSENSING TECH CO LTD4HALO MICROELECTRONICS CO LTD2JIANGSU MIDEA CLEANING APPLIANCES CO LTD1SEMICONDUCTOR MFG INT SHANGHAI1SHENNAN CIRCUITS CO LTD1
Top patents by PatentIndex Score
9 records- 0192US11474551B1Low-dropout linear regulator and control systemHALO MICROELECTRONICS CO LTD·Filed 2022·Granted Oct 18, 2022·7 cites·14 claims
- 0265USD1067055SSweat sensorSHENZHEN REFRESH BIOSENSING TECH CO LTD·Filed 2023·Granted Mar 18, 2025·3 cites·1 claims
- 0364USD1048415SSweat analysis deviceSHENZHEN REFRESH BIOSENSING TECH CO LTD·Filed 2023·Granted Oct 22, 2024·3 cites·1 claims
- 0461US11229336B2Handheld vacuum cleanerJIANGSU MIDEA CLEANING APPLIANCES CO LTD·Filed 2017·Granted Jan 25, 2022·1 cites·16 claims
- 0556US2024138678A1Highly Reliable Implantable Device of Implantable Biological SensorSHENZHEN REFRESH BIOSENSING TECH CO LTD·Filed 2023·Application pending·0 cites
- 0655US2024032830A1Compact Implantable Biosensor Assembly and Biological Information Monitoring DeviceSHENZHEN REFRESH BIOSENSING TECH CO LTD·Filed 2023·Application pending·0 cites
- 0747US11392780B1Analog multiplierHALO MICROELECTRONICS CO LTD·Filed 2022·Granted Jul 19, 2022·0 cites·15 claims
- 0838US2015115427A1Package structure and packaging method thereofSHENNAN CIRCUITS CO LTD·Filed 2012·Application pending·0 cites
- 0922US9337206B2Semiconductor device, related manufacturing method, and related electronic deviceSEMICONDUCTOR MFG INT SHANGHAI·Filed 2015·Granted May 10, 2016·0 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →