Inventor · disambiguated record
Qingchao Zhao
Also filed as: ZHAO QINGCHAO
3 granted patents·2 citations·filing 2019–2020
49Inventor score
Files withINST ELECTRONICS CAS1LASER INST OF SHANDONG ACADEMY OF SCIENCE1QILU UNIV OF TECHNOLOGY SHANDONG ACADEMY OF SCIENCES1
Top patents by PatentIndex Score
3 records- 0175US10753775B1Optical fiber flow sensorLASER INST OF SHANDONG ACADEMY OF SCIENCE·Filed 2019·Granted Aug 25, 2020·2 cites·10 claims
- 0249US11340065B2Optical fiber inclination measurement apparatus and differential inclination measurement systemQILU UNIV OF TECHNOLOGY SHANDONG ACADEMY OF SCIENCES·Filed 2019·Granted May 24, 2022·0 cites·5 claims
- 0348US11693088B2Method and device for separating echo signals of space-time waveform encoding synthetic aperture radar in elevationINST ELECTRONICS CAS·Filed 2020·Granted Jul 4, 2023·0 cites·17 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →