P

Inventor

SONG HAIJUN

CN5 patents
⚠️ This page may combine multiple inventors who share the name “SONG HAIJUN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

GREAT WALL MOTOR CO LTD

3 patents
US11962230B2Apr 16, 2024

Method and device for controlling DCDC converter

GREAT WALL MOTOR CO LTD0 citations53
US12522201B2Jan 13, 2026

Turbo lag boost compensation method, apparatus, and device

GREAT WALL MOTOR CO LTD0 citations48
US12233844B2Feb 25, 2025

Method for controlling interference torque, controller, equipment and medium

GREAT WALL MOTOR CO LTD0 citations47

SHANGHAI MICRO ELECTRONICS EQUIPMENT GROUP CO LTD

1 patent
US10782615B2Sep 22, 2020

Silicon wafer processing device and method

SHANGHAI MICRO ELECTRONICS EQUIPMENT GROUP CO LTD0 citations37

SHANGHAI MICROELECTRONICS EQUI

1 patent
US9857702B2Jan 2, 2018

Focusing leveling device

SHANGHAI MICROELECTRONICS EQUI0 citations36