Marconi Communications GmbH
229Patents
0Active
229Granted
42Portfolio score
Filing activity: Jul 5, 1995 → Sep 9, 2004
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6181981A | Apparatus and method for improved vending machine inventory maintenance | Physics | 307 | Expired |
| US6278829A | Optical fiber routing and support apparatus | Physics | 244 | Expired |
| US6427045B1 | Splice tray for use in splicing fiber optic cables and housing therefor | Physics | 120 | Expired |
| US6477166B1 | System, method and switch for an MPLS network and an ATM network | Electricity | 118 | Expired |
| US6679315B2 | Small scale chip cooler assembly | Electricity | 102 | Expired |
| US6501435B1 | Wireless communication device and method | Physics | 102 | Expired |
| US6901517B1 | Hardware based security groups, firewall load sharing, and firewall redundancy | Electricity | 89 | Expired |
| US6362908B1 | Multi-service adaptable optical network unit | Electricity | 86 | Expired |
| US6842422B1 | Data striping based switching system | Electricity | 83 | Expired |
| US6630910B2 | Wave antenna wireless communication device and method | Emerging Cross-Sectional Technologies | 74 | Expired |
| US6466572B1 | Distributed ethernet hub | Emerging Cross-Sectional Technologies | 74 | Expired |
| US6404768B1 | Method and apparatus for serving ATM packets/cells | Electricity | 72 | Expired |
| US6483473B1 | Wireless communication device and method | Physics | 71 | Expired |
| US6654370B1 | Backplane synchronization in a distributed system with clock drift and transport delay | Electricity | 66 | Expired |
| US6463063B1 | Receiver makes right | Electricity | 62 | Expired |
| US6792484B1 | Method and apparatus for storing data using a plurality of queues | Physics | 61 | Expired |
| US6385030B1 | Reduced signal loss surge protection circuit | Electricity | 61 | Expired |
| US6563823B1 | Multi-resolution tree for longest match address lookups | Electricity | 59 | Expired |
| US6119768A | Outdoor equipment cabinet | Electricity | 56 | Expired |
| US5956347A | Digital telecommunications transmission systems | Electricity | 54 | Expired |
| US6317320A | Cooling system for electronic components in an equipment enclosure | Electricity | 54 | Expired |
| US6473433B1 | Queue resynch: synchronous real-time upgrade of a distributed switching system | Electricity | 53 | Expired |
| US6320861A | Hybrid scheme for queuing in a shared memory ATM switch buffer | Electricity | 52 | Expired |
| US6492745B1 | Battery disconnect system | Electricity | 52 | Expired |
| US6349837B1 | Stiffened relay rack | Electricity | 52 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.