Inventor · disambiguated record
Cheng-Ching Yen
Also filed as: YEN CHENG-CHING
2 granted patents·1 pending application·13 citations·filing 2011–2015
55Inventor score
Technology areasH01F
Files withDELTA ELECTRONICS INC3
Top patents by PatentIndex Score
3 records- 0162US8866578B2Magnetic element and bobbin thereofDELTA ELECTRONICS INC·Filed 2013·Granted Oct 21, 2014·2 cites·9 claims
- 0254USD647848SCoreDELTA ELECTRONICS INC·Filed 2011·Granted Nov 1, 2011·11 cites·1 claims
- 0331US2016181000A1Magnetic element using bank winding methodDELTA ELECTRONICS INC·Filed 2015·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Cheng-Ching Yen 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 →