Cabletron Systems, Inc.
139Patents
0Active
139Granted
44Portfolio score
Filing activity: Sep 25, 1989 → Mar 31, 2000
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5504921A | Network management system using model-based intelligence | Emerging Cross-Sectional Technologies | 684 | Expired |
| US5825772A | Distributed connection-oriented services for switched communications networks | Electricity | 674 | Expired |
| US6147976A | Fast network layer packet filter | Electricity | 474 | Expired |
| US5485455A | Network having secure fast packet switching and guaranteed quality of service | Electricity | 470 | Expired |
| US5696486A | Method and apparatus for policy-based alarm notification in a distributed network management environment | Electricity | 455 | Expired |
| US5872928A | Method and apparatus for defining and enforcing policies for configuration management in communications networks | Physics | 410 | Expired |
| US5889953A | Policy management and conflict resolution in computer networks | Electricity | 407 | Expired |
| US5521910A | Method for determining a best path between two nodes | Electricity | 396 | Expired |
| US5261044A | Network management system using multifunction icons for information display | Emerging Cross-Sectional Technologies | 396 | Expired |
| US5295244A | Network management system using interconnected hierarchies to represent different network dimensions in multiple display views | Emerging Cross-Sectional Technologies | 318 | Expired |
| US5509123A | Distributed autonomous object architectures for network layer routing | Electricity | 305 | Expired |
| US5684800A | Method for establishing restricted broadcast groups in a switched network | Electricity | 284 | Expired |
| US5751965A | Network connection status monitor and display | Electricity | 279 | Expired |
| US6057757A | Method and apparatus for policy-based alarm notification in a distributed network management environment | Electricity | 278 | Expired |
| US5751971A | Internet protocol (IP) work group routing | Electricity | 267 | Expired |
| US5522042A | Distributed chassis agent for distributed network management | Electricity | 252 | Expired |
| US5832503A | Method and apparatus for configuration management in communications networks | Emerging Cross-Sectional Technologies | 249 | Expired |
| US6209033A | Apparatus and method for network capacity evaluation and planning | Electricity | 245 | Expired |
| US5436909A | Network management system using status suppression to isolate network faults | Emerging Cross-Sectional Technologies | 235 | Expired |
| US6041042A | Remote port mirroring system and method thereof | Electricity | 229 | Expired |
| US5666481A | Method and apparatus for resolving faults in communications networks | Electricity | 224 | Expired |
| US5768501A | Method and apparatus for inter-domain alarm correlation | Electricity | 222 | Expired |
| US5790546A | Method of transmitting data packets in a packet switched communications network | Electricity | 221 | Expired |
| US6243747A | Method and apparatus for defining and enforcing policies for configuration management in communications networks | Physics | 216 | Expired |
| US5491694A | System and method for allocating a shared resource among competing devices | Electricity | 214 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.