Inventor · disambiguated record
Qingsong Zhao
Also filed as: ZHAO QINGSONG
6 granted patents·4 pending applications·2 citations·filing 2012–2021
65Inventor score
Files withSHANDONG CHAMBROAD HOLDING GROUP CO LTD4BEIJING CHUANGYU TECH CO LTD2DONGTAI HI TECH EQUIPMENT TECH CO LTD1METTLER TOLEDO CHANGZHOU MEASUREMENT TECHNOLOGY LTD1METTLER TOLEDO MEASUREMENT TECH COMPANY LIMITED1
Top patents by PatentIndex Score
10 records- 0170US9136528B2Magnesium secondary battery, use of electrolytic solution in magnesium secondary battery and electrolytic solution for magnetic secondary batteryNULI YANNA·Filed 2012·Granted Sep 15, 2015·2 cites·8 claims
- 0241US12228244B2Mechanical apparatus levelling mechanism and levelling method thereforMETTLER TOLEDO CHANGZHOU MEASUREMENT TECHNOLOGY LTD·Filed 2021·Granted Feb 18, 2025·0 cites·17 claims
- 0341US11702277B2Fully soil-covered structure of vertical tank bodySHANDONG CHAMBROAD HOLDING GROUP CO LTD·Filed 2021·Granted Jul 18, 2023·0 cites·11 claims
- 0441US2019388799A1Waste Gas Processing Device, Vacuum Coating System, and Operation Method of Waste Gas Processing DeviceDONGTAI HI TECH EQUIPMENT TECH CO LTD·Filed 2018·Application pending·0 cites
- 0540US11774041B2Integral side slope structure of soil covering tankSHANDONG CHAMBROAD HOLDING GROUP CO LTD·Filed 2021·Granted Oct 3, 2023·0 cites·9 claims
- 0639US11867360B2Closed-loop safety ventilation system for fully-mounded tankSHANDONG CHAMBROAD HOLDING GROUP CO LTD·Filed 2021·Granted Jan 9, 2024·0 cites·8 claims
- 0735US11702279B2Built-in valve chamber of tank completely covered with soilSHANDONG CHAMBROAD HOLDING GROUP CO LTD·Filed 2021·Granted Jul 18, 2023·0 cites·5 claims
- 0835US2021163053A1Movable lifting deviceMETTLER TOLEDO MEASUREMENT TECH COMPANY LIMITED·Filed 2019·Application pending·0 cites
- 0929US2019187730A1Mass Flow ControllerBEIJING CHUANGYU TECH CO LTD·Filed 2018·Application pending·0 cites
- 1027US2019187018A1Vacuum measuring deviceBEIJING CHUANGYU TECH CO LTD·Filed 2018·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →