Inventor · disambiguated record
Changguo Huang
Also filed as: HUANG CHANGGUO
3 granted patents·1 pending application·2 citations·filing 2005–2015
49Inventor score
Top patents by PatentIndex Score
4 records- 0184US10844451B2High magnetic induction and low iron loss non-oriented electrical steel sheet with good surface state and manufacturing method thereforBAOSHAN IRON & STEEL·Filed 2015·Granted Nov 24, 2020·2 cites·5 claims
- 0241US7655709B2Aqueous self-adhesive coating for electrical steel and its usesBAOSHAN IRON & STEEL·Filed 2005·Granted Feb 2, 2010·0 cites·8 claims
- 0340US8231739B2Method for producing grain-oriented silicon steel containing copperJI YAMING·Filed 2009·Granted Jul 31, 2012·0 cites·3 claims
- 0435US2009183585A1Adjusting distance's device using resiliently lead screw automaticallyHUANG CHANGGUO·Filed 2006·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Changguo Huang 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 →