Inventor · disambiguated record
Tangqian Cheng
Also filed as: CHENG TANGQIAN
3 granted patents·0 citations·filing 2015–2018
44Inventor score
Files withDELTA ELECTRONICS JIANGSU LTD3
Top patents by PatentIndex Score
3 records- 0142US10157708B2Wrapping method for common mode inductorDELTA ELECTRONICS JIANGSU LTD·Filed 2018·Granted Dec 18, 2018·0 cites·8 claims
- 0236US9859866B2Switching power supply, EMI filter, common mode inductor and wrapping method for the common mode inductorDELTA ELECTRONICS (JIANGSU) LTD·Filed 2015·Granted Jan 2, 2018·0 cites·14 claims
- 0332US10090100B2Switching power supply, EMI filter, common mode inductor and wrapping method for the common mode inductorDELTA ELECTRONICS JIANGSU LTD·Filed 2015·Granted Oct 2, 2018·0 cites·4 claims
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