Inventor
FREY CHRISTIAN
CH29 patents
⚠️ This page may combine multiple inventors who share the name “FREY CHRISTIAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SIEMENS SCHWEIZ AG
12 patentsUS10816941B2Oct 27, 2020
Energy efficiency of a building at the planning stage
SIEMENS SCHWEIZ AG2 citations73
US10492654B2Dec 3, 2019
Control of cleaning robots
SIEMENS SCHWEIZ AG2 citations73
US12361730B2Jul 15, 2025
Method and arrangement for the digital capture of spaces in a building
SIEMENS SCHWEIZ AG0 citations62
US12028708B2Jul 2, 2024
Method and system for authorizing the communication of a network node
SIEMENS SCHWEIZ AG0 citations61
US12307165B2May 20, 2025
Method and device for generating a digital model of a building
SIEMENS SCHWEIZ AG0 citations60
US11809786B2Nov 7, 2023
Method and device for generating a digital model of a building
SIEMENS SCHWEIZ AG0 citations60
US11748964B2Sep 5, 2023
Method for determining at least one region in at least one input model for at least one element to be placed
SIEMENS SCHWEIZ AG1 citations60
US12026434B2Jul 2, 2024
Method and apparatus for providing an updated digital building model
SIEMENS SCHWEIZ AG0 citations50
US12026595B2Jul 2, 2024
Method and system for detecting building objects installed within a building
SIEMENS SCHWEIZ AG0 citations50
US11249465B2Feb 15, 2022
Method, device and management system for checking a route for a mobile technical system in a building
SIEMENS SCHWEIZ AG0 citations50
US12112099B2Oct 8, 2024
Method and arrangement for creating a digital building model
SIEMENS SCHWEIZ AG0 citations48
US11099059B2Aug 24, 2021
Intelligent noise mapping in buildings
SIEMENS SCHWEIZ AG0 citations47
CIBA GEIGY CORP
3 patentsUS4825005AApr 25, 1989
Process for the preparation of aromatic ether and thioether compounds
CIBA GEIGY CORP29 citations89
US4026885AMay 31, 1977
Process for the manufacture of cationic hydrazone dyes
CIBA GEIGY CORP7 citations74
US4964876AOct 23, 1990
Blue anthraquinone disperse dyes and mixtures of blue disperse dyes
CIBA GEIGY CORP0 citations47
FREY CHRISTIAN
3 patentsFISCHERWERKE GMBH & CO KG
3 patentsFRAUNHOFER GES FORSCHUNG
2 patentsUS6854529B2Feb 15, 2005
Optimizing method for regulating the operating state of a guided machine tool comprising a rotating percussion tool during a boring process
FRAUNHOFER GES FORSCHUNG14 citations80
US12228088B2Feb 18, 2025
Controller with a learning capability and automatic exploration function of an operating parameter space
FRAUNHOFER GES FORSCHUNG0 citations49