Inventor

QIU AI-BIN

CN3 patents

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

DELTA ELECTRONICS INC

2 patents

US7729140B2Jun 1, 2010

Sampling method with adjusting duty ratios

DELTA ELECTRONICS INC6 citations59

US10168368B1Jan 1, 2019

Three phase converting device and method for estimating capacitance

DELTA ELECTRONICS INC0 citations34

DELTA ELECTRONICS SHANGHAI CO

1 patent

US9077180B2Jul 7, 2015

Phase locking system for three-phase alternating current electric grid and method thereof

DELTA ELECTRONICS SHANGHAI CO3 citations56