Inventor
MADEMANN FRANK
DE17 patents
⚠️ This page may combine multiple inventors who share the name “MADEMANN FRANK”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SIEMENS AG
8 patentsUS5943327AAug 24, 1999
Method and arrangement for transmitting data between a cellularly constructed mobile radiotelephone network and a mobile subscriber station
SIEMENS AG69 citations95
US7023838B1Apr 4, 2006
Method and communication system for handling a packet service
SIEMENS AG24 citations92
US6185196B1Feb 6, 2001
Method for transmitting data packets according to a packet data service in a cellular mobile radio network provided for voice and data transmission
SIEMENS AG29 citations92
US6081723AJun 27, 2000
Method and arrangement for the location area management in a cellular mobile radiotelephone network
SIEMENS AG49 citations92
US7580718B2Aug 25, 2009
Method and mobile communication network for providing multicast and/or broadcasting services
SIEMENS AG10 citations83
US7072674B1Jul 4, 2006
Method and systems for paging a radiotelephone unit based on the unit's current cell location
SIEMENS AG14 citations83
US7286554B2Oct 23, 2007
Method for transmitting at least one group message, associated radio communication network, subsystem and mobile communication device
SIEMENS AG5 citations63
US7885219B2Feb 8, 2011
Method and mobile communication network for providing multicast and/or broadcasting services
SIEMENS AG0 citations51
HUAWEI TECH CO LTD
4 patentsUS9549424B2Jan 17, 2017
Data transmission method, device, and system
HUAWEI TECH CO LTD7 citations73
US9445301B2Sep 13, 2016
Method, apparatus, and system for accessing multi-operator core network
HUAWEI TECH CO LTD0 citations52
US9992109B2Jun 5, 2018
Data transmission method, apparatus and system
HUAWEI TECH CO LTD1 citations51
US9439127B2Sep 6, 2016
Method for data transmission and local network entity
HUAWEI TECH CO LTD0 citations41