Inventor · disambiguated record
Yaming Ji
Also filed as: JI YAMING
6 granted patents·3 pending applications·2 citations·filing 2009–2023
67Inventor score
Top patents by PatentIndex Score
9 records- 0181US11633809B2Grain-oriented silicon steel having heat-resistant magnetic domain and manufacturing method thereofBAOSHAN IRON & STEEL·Filed 2018·Granted Apr 25, 2023·1 cites·16 claims
- 0261US11355275B2Laser-scribed grain-oriented silicon steel resistant to stress-relief annealing and manufacturing method thereforBAOSHAN IRON & STEEL·Filed 2018·Granted Jun 7, 2022·0 cites·15 claims
- 0360US9334405B2Chromium-free insulation coating material for non-oriented silicon steelXU YUNPENG·Filed 2011·Granted May 10, 2016·1 cites·14 claims
- 0459US2025066922A1A coating for grain-oriented silicon steel coating layer, and grain-oriented silicon steel sheet and manufacturing method thereforBAOSHAN IRON & STEEL·Filed 2023·Application pending·0 cites
- 0553US2024071661A1Low-Magnetostrictive Oriented Silicon Steel and Manufacturing Method ThereforBAOSHAN IRON & STEEL·Filed 2022·Application pending·0 cites
- 0648US11459634B2Method for manufacturing stress-relief-annealing-resistant, low-iron-loss grain-oriented silicon steelBAOSHAN IRON & STEEL·Filed 2018·Granted Oct 4, 2022·0 cites·5 claims
- 0742US8333846B2Manufacturing method of oriented SI steel with high electric-magnetic propertyYANG GUOHUA·Filed 2009·Granted Dec 18, 2012·0 cites·3 claims
- 0840US8231739B2Method for producing grain-oriented silicon steel containing copperJI YAMING·Filed 2009·Granted Jul 31, 2012·0 cites·3 claims
- 0937US2013292005A1Annualing separation agent for producing grain-oriented silicon steel with smooth surface and good magnetic propertyZHAO ZIPENG·Filed 2011·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Yaming Ji 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 →