Inventor
NIE CHUAN
NL6 patents
⚠️ This page may combine multiple inventors who share the name “NIE CHUAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MERCK PATENT GMBH
4 patentsUS11420422B2Aug 23, 2022
Switchable optical device and method for manufacturing of a switchable optical device
MERCK PATENT GMBH0 citations47
US12560843B2Feb 24, 2026
Liquid crystal device
MERCK PATENT GMBH0 citations44
US12049786B2Jul 30, 2024
Controller, system and method for controlling the state of liquid crystal-based switchable windows
MERCK PATENT GMBH0 citations42
US11971634B2Apr 30, 2024
Device for the regulation of light transmission
MERCK PATENT GMBH0 citations41