Inventor · disambiguated record
Chao Qin
Also filed as: QIN CHAO · QIN CHAO-LIN
22 granted patents·2 pending applications·150 citations·filing 2009–2024
95Inventor score
Top patents by PatentIndex Score
24 records- 0193USD1000498SWebcamHANGZHOU MEARI TECH CO LTD·Filed 2022·Granted Oct 3, 2023·18 cites·1 claims
- 0292USD1000500SWebcamHANGZHOU MEARI TECH CO LTD·Filed 2022·Granted Oct 3, 2023·13 cites·1 claims
- 0391USD974944SVideo doorbellHANGZHOU MEARI TECH CO LTD·Filed 2021·Granted Jan 10, 2023·15 cites·1 claims
- 0490USD997229SInternet protocol cameraHANGZHOU MEARI TECH CO LTD·Filed 2021·Granted Aug 29, 2023·14 cites·1 claims
- 0590USD968254SVideo doorbellHANGZHOU MEARI TECH CO LTD·Filed 2021·Granted Nov 1, 2022·14 cites·1 claims
- 0689USD1000499SWebcamHANGZHOU MEARI TECH CO LTD·Filed 2022·Granted Oct 3, 2023·10 cites·1 claims
- 0788USD1000501SWebcamHANGZHOU MEARI TECH CO LTD·Filed 2022·Granted Oct 3, 2023·11 cites·1 claims
- 0884USD973530SDoorbellQIN CHAO·Filed 2020·Granted Dec 27, 2022·10 cites·1 claims
- 0982USD968253SVideo doorbellHANGZHOU MEARI TECH CO LTD·Filed 2021·Granted Nov 1, 2022·8 cites·1 claims
- 1079USD1018488SDisplay screenHANGZHOU MEARI TECH CO LTD·Filed 2022·Granted Mar 19, 2024·6 cites·1 claims
- 1173USD1042591SVideo cameraQIN CHAO·Filed 2020·Granted Sep 17, 2024·5 cites·1 claims
- 1270USD1040207SCameraHANGZHOU MEARI TECH CO LTD·Filed 2022·Granted Aug 27, 2024·4 cites·1 claims
- 1369USD1053235SWebcamHANGZHOU MEARI TECH CO LTD·Filed 2022·Granted Dec 3, 2024·3 cites·1 claims
- 1469USD1053236SWebcamHANGZHOU MEARI TECH CO LTD·Filed 2022·Granted Dec 3, 2024·3 cites·1 claims
- 1566USD1062830SCameraHANGZHOU MEARI TECH CO LTD·Filed 2022·Granted Feb 18, 2025·3 cites·1 claims
- 1665USD1029905SVideo cameraQIN CHAO·Filed 2020·Granted Jun 4, 2024·3 cites·1 claims
- 1765USD992001SInternet protocol cameraHANGZHOU MEARI TECH CO LTD·Filed 2021·Granted Jul 11, 2023·3 cites·1 claims
- 1863USD1053234SWebcamHANGZHOU MEARI TECH CO LTD·Filed 2022·Granted Dec 3, 2024·2 cites·1 claims
- 1961USD1033505SVideo cameraQIN CHAO·Filed 2021·Granted Jul 2, 2024·2 cites·1 claims
- 2058USD1019729SVideo cameraQIN CHAO·Filed 2020·Granted Mar 26, 2024·2 cites·1 claims
- 2152US2024419057A1Hidden bidirectional rotary camera with temperature and humidity sensing functionHANGZHOU MEARI TECH CO LTD·Filed 2024·Application pending·0 cites
- 2250US2010260537A1Connecting structure for swivel shaftsHONGFUJIN PREC IND SHENZHEN·Filed 2009·Application pending·0 cites
- 2349USD991305SInternet protocol cameraHANGZHOU MEARI TECH CO LTD·Filed 2021·Granted Jul 4, 2023·1 cites·1 claims
- 2439USD1078171SPet feederHANGZHOU MEARI TECH CO LTD·Filed 2023·Granted Jun 3, 2025·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →