Inventor · London, GB

Christopher David Pudney

42Patents
8h-index
30Co-inventors
75Inventor score

Filing activity: May 22, 1990 → Apr 14, 2023

Most-cited inventions

PatentTitleAreaCited byStatus
US5117423A Data transmission over a time division duplex channel Electricity 72 Expired
US5200956A Communications system for data transmission over a time division duplex frequency channel Electricity 65 Expired
US5258981A Method of operating a communications system, a communications system and a secondary station for use in the system Emerging Cross-Sectional Technologies 36 Expired
US8170566B2 Telecommunications network Electricity 16 Active
US7305229B2 Providing services in communications networks Electricity 16 Expired
US8700023B2 Relays in telecommunications networks Electricity 14 Active
US8213903B2 Telecommunications networks Electricity 12 Active
US8620336B2 Access to a cellular network for machine type communication devices Electricity 10 Active
US8064395B2 Data transmission Electricity 8 Active
US9154994B2 Telecommunication networks Electricity 8 Active
US8565764B2 Telecommunications network access rejection Electricity 7 Active
US8706148B2 Messaging in mobile telecommunications networks Electricity 6 Active
US8401552B2 Telecommunications networks and devices Electricity 6 Active
US8400931B2 Circuit-switched services over LTE Electricity 6 Active
US11064370B2 Telecommunication networks Electricity 6 Active
US8295858B2 Restricting the use of mobile terminals based on forced location updating Electricity 5 Active
US8428029B2 Mobility management in telecommunication systems Electricity 5 Active
US8634845B2 Network and method for optimizing cell reselection by using an estimation of mobility of a mobile terminal Electricity 4 Active
US9955364B2 Telecommunication networks Electricity 3 Active
US9992670B2 Machine-to-machine cellular communication security Electricity 2 Active
US10194448B2 Telecommunications networks Electricity 2 Active
US7877094B2 Location updating in communications networks Electricity 1 Active
US8457659B2 Telecommunications networks Electricity 1 Active
US10455385B2 Provisioning a network subscription Electricity 1 Active
US8238901B2 Provision of position information in telecommunications networks Electricity 1 Active

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