P

Inventor

LI TIECAI

CN7 patents
⚠️ This page may combine multiple inventors who share the name “LI TIECAI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

LI TIECAI

3 patents
US8179126B2May 15, 2012

Hall rotary transformer and hall rotation angle encoder made of it

LI TIECAI21 citations86
US8089192B2Jan 3, 2012

Three-phase square-wave permanent magnet brushless DC motor

LI TIECAI16 citations76
US8183803B2May 22, 2012

Brushless DC motor control system

LI TIECAI4 citations57

SHENZHEN TATFOOK NEW ENERGY CO LTD

1 patent
US12418229B2Sep 16, 2025

Switched reluctance motor with uneven distribution of stator teeth

SHENZHEN TATFOOK NEW ENERGY CO LTD0 citations41

QI YAMEI

1 patent
US8975799B2Mar 10, 2015

Broad-pole type square-wave three-phase brushless permanent magnet direct current motor and assembling method thereof

QI YAMEI1 citations38

SHENZHEN TATFOOK WISDOM HEALTH TECH CO LTD

1 patent
US11950888B2Apr 9, 2024

Pulse diagnostic device and system of pulse diagnosis

SHENZHEN TATFOOK WISDOM HEALTH TECH CO LTD0 citations37

ZHOU ZHAOYONG

1 patent
US8598832B2Dec 3, 2013

Control system of multi-shaft servo motor

ZHOU ZHAOYONG0 citations30