Inventor
CHEN QIAOHONG
US8 patents
⚠️ This page may combine multiple inventors who share the name “CHEN QIAOHONG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SLOAN VALVE CO
6 patentsUS10508423B2Dec 17, 2019
Automatic faucets
SLOAN VALVE CO18 citations84
US9695579B2Jul 4, 2017
Automatic faucets
SLOAN VALVE CO16 citations82
US11796715B2Oct 24, 2023
Hybrid time-of-flight sensor and IR sensor
SLOAN VALVE CO2 citations72
US11828449B2Nov 28, 2023
Light ring for plumbing fixtures
SLOAN VALVE CO3 citations71
US12153182B2Nov 26, 2024
Hybrid time-of-flight sensor and IR sensor
SLOAN VALVE CO0 citations61
US12181142B2Dec 31, 2024
Light ring for plumbing fixtures
SLOAN VALVE CO0 citations60