Inventor

SUN XIAOQING

CN3 patents

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

OSRAM GMBH

2 patents

US10197241B2Feb 5, 2019

Illuminating device and manufacturing method thereof

OSRAM GMBH0 citations32

US9557039B2Jan 31, 2017

Lighting device, and illuminating device including the lighting device

OSRAM GMBH0 citations30

SHANDONG IRON & STEEL CO LTD

1 patent

US12447516B2Oct 21, 2025

Single-tooth track plate cogging-down pass and hot rolling method

SHANDONG IRON & STEEL CO LTD0 citations33