Hannu Kari
30Patents
18h-index
39Co-inventors
77Inventor score
Filing activity: Jan 6, 1997 → Jun 20, 2012
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6366893B2 | System, a method and an apparatus for performing an electric payment transaction in a telecommunication network | Physics | 242 | Expired |
| US6188909A | Communication network terminal supporting a plurality of applications | Electricity | 205 | Expired |
| US5970059A | Packet radio system and methods for a protocol-independent routing of a data packet in packet radio networks | Electricity | 172 | Expired |
| US6292668A | Communication network terminal supporting a plurality of applications | Electricity | 167 | Expired |
| US6636491B1 | Access control method for a mobile communications system | Electricity | 123 | Expired |
| US5978386A | Packet radio system, and a terminal equipment for a packet radio system | Electricity | 103 | Expired |
| US6597682B1 | Channel allocation method for a packet network | Electricity | 102 | Expired |
| US6434168B1 | Data compression on a data connection | Electricity | 97 | Expired |
| US6243579A | Controlling operating states of a mobile station in a packet radio system | Emerging Cross-Sectional Technologies | 89 | Expired |
| US5920545A | Non-transparent data transmission in a digital telecommunications system | Electricity | 66 | Expired |
| US7027800B2 | Method and system of providing a service to a subscriber | Electricity | 53 | Expired |
| US6480485B1 | Packet radio network with charging information collected by nodes and forwarded to billing center | Electricity | 53 | Expired |
| US6603738B1 | Prioritization of data to be transmitted in a router | Electricity | 48 | Expired |
| US6415410B1 | Sliding-window data flow control using an adjustable window size | Electricity | 46 | Expired |
| US5930233A | Data transmission system with sliding-window data flow control | Electricity | 40 | Expired |
| US7366529B2 | Communication network terminal supporting a plurality of applications | Electricity | 32 | Expired |
| US5987137A | Method for the encryption of data transfer | Electricity | 30 | Expired |
| US6118775A | Security of packet-mode transmission in a mobile communication system | Electricity | 27 | Expired |
| US7177277B2 | Method for optimizing performance in wireless networks | Electricity | 13 | Expired |
| US6732078B1 | Audio control method and audio controlled device | Electricity | 11 | Expired |
| US7734305B2 | Communication network terminal supporting a plurality of applications | Electricity | 11 | Active |
| US7228143B1 | Paging of mobile subscriber to establish packet-switched connection | Emerging Cross-Sectional Technologies | 8 | Expired |
| US7162535B2 | Methods and arrangements for providing efficient information transfer over a limited-speed communications link | Electricity | 4 | Expired |
| US7149501B2 | Voice mail server, mobile station and method for voice mail message transmission | Electricity | 3 | Expired |
| US6563825B1 | Packet transmission in telecommunication network | Electricity | 2 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.