Inventor · disambiguated record
Yifei Cao
Also filed as: CAO YIFEI
3 granted patents·9 citations·filing 2019–2021
58Inventor score
Technology areasG06F
Files withGLOBE JIANGSU CO LTD1POSITEC POWER TOOLS SUZHOU CO LTD1UNIV BEIJING CIVIL ENG & ARCHITECTURE1
Top patents by PatentIndex Score
3 records- 0177USD1020683SBluetooth speakerGLOBE JIANGSU CO LTD·Filed 2021·Granted Apr 2, 2024·8 cites·1 claims
- 0229US11315345B2Method for dim and small object detection based on discriminant feature of video satellite dataUNIV BEIJING CIVIL ENG & ARCHITECTURE·Filed 2021·Granted Apr 26, 2022·0 cites·9 claims
- 0328USD897798SAngle grinderPOSITEC POWER TOOLS SUZHOU CO LTD·Filed 2019·Granted Oct 6, 2020·1 cites·1 claims
Join the waitlist — get patent alerts
Get an alert when Yifei Cao files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →