Inventor

CHENG TANGQIAN

CN3 patents

⚠️ This page may combine multiple inventors who share the name “CHENG TANGQIAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

DELTA ELECTRONICS JIANGSU LTD

2 patents

US10157708B2Dec 18, 2018

Wrapping method for common mode inductor

DELTA ELECTRONICS JIANGSU LTD0 citations38

US10090100B2Oct 2, 2018

Switching power supply, EMI filter, common mode inductor and wrapping method for the common mode inductor

DELTA ELECTRONICS JIANGSU LTD0 citations38

DELTA ELECTRONICS (JIANGSU) LTD

1 patent

US9859866B2Jan 2, 2018

Switching power supply, EMI filter, common mode inductor and wrapping method for the common mode inductor

DELTA ELECTRONICS (JIANGSU) LTD0 citations43