Inventor

JIANG QINGQING

CN4 patents

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

PHILIPS LIGHTING HOLDING BV

2 patents

US9657934B2May 23, 2017

Lighting device

PHILIPS LIGHTING HOLDING BV2 citations69

US10041633B2Aug 7, 2018

Lighting device and luminaire

PHILIPS LIGHTING HOLDING BV1 citations43

UNIV NANJING POSTS & TELECOMMUNICATIONS

1 patent

US11522689B2Dec 6, 2022

Quantum key distribution device capable of being configured with multiple protocols

UNIV NANJING POSTS & TELECOMMUNICATIONS2 citations68

SIGNIFY HOLDING BV

1 patent

US10274182B2Apr 30, 2019

Lighting device with an improved housing

SIGNIFY HOLDING BV0 citations33