Inventor
HUA ZHIDONG
DE20 patents
⚠️ This page may combine multiple inventors who share the name “HUA ZHIDONG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SEW EURODRIVE GMBH & CO KG
13 patentsUS11988531B2May 21, 2024
System including an optical waveguide for emitting light laterally and a sensor for detect the intensity of the laterally emitted light
SEW EURODRIVE GMBH & CO KG2 citations72
US9810531B2Nov 7, 2017
System, in particular a manufacturing system
SEW EURODRIVE GMBH & CO KG4 citations67
US11789462B2Oct 17, 2023
Method for operating a system having visible light sources and sensors for bidirectional communication and system having visible light sources and sensors for bidirectional communication
SEW EURODRIVE GMBH & CO KG0 citations62
US9453933B2Sep 27, 2016
Method for determining the position of a mobile unit and installation for executing a method
SEW EURODRIVE GMBH & CO KG2 citations61
US11619735B2Apr 4, 2023
Method and system for position capture
SEW EURODRIVE GMBH & CO KG0 citations60
US12593118B2Mar 31, 2026
Receiver for a system for transmitting light, system for transmitting light, and method for operating a system for transmitting light
SEW EURODRIVE GMBH & CO KG0 citations59
US11999390B2Jun 4, 2024
Rail system with a rail and mobile parts movable along the rail
SEW EURODRIVE GMBH & CO KG0 citations59
US11845642B2Dec 19, 2023
Method for operating a system, and system
SEW EURODRIVE GMBH & CO KG0 citations58
US12081854B2Sep 3, 2024
Receiver for light transmission system, light transmission system and method of operating a light transmission system
SEW EURODRIVE GMBH & CO KG0 citations57
US11349568B2May 31, 2022
System and method for operating a system including a first communications unit and a second communications unit
SEW EURODRIVE GMBH & CO KG1 citations53
US12481102B2Nov 25, 2025
Communication module for a system for transferring data by light beams and system for transferring data by light beams
SEW EURODRIVE GMBH & CO KG0 citations49
US11888517B2Jan 30, 2024
Method for a data transmission between a first and a second module and system including mobile parts for carrying out the method
SEW EURODRIVE GMBH & CO KG0 citations47
US12091068B2Sep 17, 2024
System and method for operating a system having a rail, a stationary unit, rail-guided mobile parts, and a slotted hollow waveguide
SEW EURODRIVE GMBH & CO KG0 citations46
SEW EURODRIVE GMBH & CO
5 patentsUS10992381B2Apr 27, 2021
Method for transmitting information and device for carrying out the method
SEW EURODRIVE GMBH & CO2 citations65
US11181931B2Nov 23, 2021
Method for operating a system having visible light sources and sensors for bidirectional communication and system having visible light sources and sensors for bidirectional communication
SEW EURODRIVE GMBH & CO0 citations62
US11283519B2Mar 22, 2022
System and method for operating a system having at least one first mobile part and one second mobile part
SEW EURODRIVE GMBH & CO0 citations61
US11092687B2Aug 17, 2021
Method and system for position capture
SEW EURODRIVE GMBH & CO0 citations60
US11092969B2Aug 17, 2021
System and method for operating a vehicle
SEW EURODRIVE GMBH & CO0 citations49