Inventor · Kärna, SE

Jan Backman

43Patents
5h-index
45Co-inventors
69Inventor score

Filing activity: Mar 13, 2000 → Nov 13, 2023

Most-cited inventions

PatentTitleAreaCited byStatus
US7404492B2 Separation of fibre pulp suspensions containing relatively heavy contaminants Performing Operations; Transporting 11 Expired
US8205756B2 Hydrocyclone Textiles; Paper 11 Active
US8789709B2 Flow deflecting member for hydrocyclone Textiles; Paper 10 Active
US6425486B1 Cylindrical screen and a method of manufacturing it Emerging Cross-Sectional Technologies 7 Expired
US10560914B2 Tracking area and user plane mapping for control plane/user plane split Electricity 7 Active
USD657509S1 Pulp suspension hydrocyclone cleaner General 4 Expired
US8050186B2 Method for modifying MSS Electricity 3 Active
US11432215B2 PDN and PDU session type mapping and capability discovery Electricity 2 Active
USD663082S1 Hydrocyclone General 2 Active
US7596110B2 Routing in virtual private network Electricity 2 Expired
US11272419B2 Conditional packets forward control rules Electricity 2 Active
US6479789B1 Manufacture of screen plate with screen slots obtained by laser beam cutting Performing Operations; Transporting 2 Expired
US11310868B2 Application topology aware user plane selection in NR and 5GC Electricity 2 Active
US8144650B2 Method and arrangement relating to communications network services request activation Electricity 1 Active
US9914139B2 Bi-directional lower cone dilution device Textiles; Paper 1 Active
US8144661B2 Node and a method relating to handover within mobile communication Electricity 1 Active
US10993272B2 Efficient delivery method and apparatuses for infrequent small data Electricity 1 Active
US8447302B2 Network initiated mobility management for mobile terminals Electricity 1 Active
US12053786B2 Hydrocyclone with an improved fluid injection member Performing Operations; Transporting 0 Active
US8889014B2 Assembly with multiple hydrocyclones, method for assembling multiple hydrocyclones and support structure for multiple hydrocyclones Emerging Cross-Sectional Technologies 0 Active
US12143464B2 Communication of non-IP data over packet data networks Electricity 0 Active
US11083028B2 Coordinated selection of user plane functions in core and radio access networks Electricity 0 Active
US10439944B2 Handling of traffic flows in a communications system Electricity 0 Active
US8332561B2 Network adapter, method, and computer program product Physics 0 Active
US12114249B2 Method for identification of traffic suitable for edge breakout and for traffic steering in a mobile network Electricity 0 Active

Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.