Telenor ASA
🏢 View company profile →21Patents
7Active
21Granted
40Portfolio score
Filing activity: May 26, 1995 → Nov 13, 2009 · 7 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5555404A | Continuously available database server having multiple groups of nodes with minimum intersecting sets of database fragment replicas | Emerging Cross-Sectional Technologies | 415 | Expired |
| US7689559B2 | Document similarity scoring and ranking method, device and computer program product | Emerging Cross-Sectional Technologies | 146 | Active |
| US7844595B2 | Document similarity scoring and ranking method, device and computer program product | Emerging Cross-Sectional Technologies | 146 | Active |
| US5983225A | Parameterized lock management system and method for conditional conflict serializability of transactions | Emerging Cross-Sectional Technologies | 109 | Expired |
| US7496680B2 | Method for routing messages from a source node to a destination node in a dynamic network | Electricity | 27 | Expired |
| US6044370A | Database management system and method for combining meta-data of varying degrees of reliability | Emerging Cross-Sectional Technologies | 25 | Expired |
| US7281005B2 | Backward and forward non-normalized link weight analysis method, system, and computer program product | Emerging Cross-Sectional Technologies | 24 | Expired |
| US7493320B2 | Method, system, and computer program product for ranking of documents using link analysis, with remedies for sinks | Emerging Cross-Sectional Technologies | 19 | Expired |
| US7610367B2 | Method for managing networks by analyzing connectivity | Emerging Cross-Sectional Technologies | 18 | Expired |
| US6735393B1 | All-optical network with passive wavelength routers | Electricity | 17 | Expired |
| US7796572B2 | Virtual device | Electricity | 12 | Active |
| US7889679B2 | Arrangements for networks | Electricity | 11 | Active |
| US7024226B2 | Method for enabling PKI functions in a smart card | Electricity | 11 | Expired |
| US7752198B2 | Method and device for efficiently ranking documents in a similarity graph | Physics | 10 | Active |
| US7690027B2 | Method for registering and enabling PKI functionalities | Electricity | 10 | Expired |
| US7123153B2 | System and method for tracking individuals | Human Necessities | 9 | Expired |
| US7043200B2 | Satellite uplink power control | Electricity | 4 | Expired |
| US7680812B2 | Method, system, and computer program product for searching for, navigating among, and ranking of documents in a personal web | Emerging Cross-Sectional Technologies | 4 | Active |
| US7660881B2 | Telecommunication system architecture for extended open service access to multiple heterogeneous networks | Electricity | 2 | Expired |
| US5990961A | Method for compression encoding of digital picture video signals, using co-encoding of blocks from several pictures | Electricity | 1 | Expired |
| US7881227B2 | Methods for spreading or preventing spreading of information in a network | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.