Inventor

TANG PINGHUA

CN3 patents

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

LI TIECAI

2 patents

US8179126B2May 15, 2012

Hall rotary transformer and hall rotation angle encoder made of it

LI TIECAI21 citations86

US8183803B2May 22, 2012

Brushless DC motor control system

LI TIECAI4 citations57

JOHNSON ELECTRIC INT AG

1 patent

US11764646B2Sep 19, 2023

Fluid pump

JOHNSON ELECTRIC INT AG1 citations60