3COM Technologies
Records under this name other than patents 3COM Technologies holds now: patents now held by others, patents whose terms have ended, and its applications, pending or abandoned.
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 6,975,627 | Modification of tag fields in Ethernet data packets Formerly held Term ended Term ended Oct 13, 2019 · From the USPTO record | Term ended | Term ended Oct 13, 2019 | From the USPTO record |
| US 6,661,790 | Packet multicasting in a ring architecture Term ended Term ended Aug 6, 2019 · From the USPTO record | Term ended | Term ended Aug 6, 2019 | From the USPTO record |
| US 6,172,606 | Network security Formerly held Term ended Term ended Jun 4, 2019 · From the USPTO record | Term ended | Term ended Jun 4, 2019 | From the USPTO record |
| US 6,184,734 | Digital phase locked loop Formerly held Term ended Term ended May 17, 2019 · From the USPTO record | Term ended | Term ended May 17, 2019 | From the USPTO record |
| US 6,661,787 | Integrated data table in a network Term ended Term ended Apr 6, 2019 · From the USPTO record | Term ended | Term ended Apr 6, 2019 | From the USPTO record |
| US 6,922,410 | Organization of databases in network switches for packet-based data communications networks Formerly held Term ended Term ended Apr 6, 2019 · From the USPTO record | Term ended | Term ended Apr 6, 2019 | From the USPTO record |
| US 6,470,025 | System for providing fair access for VLANs to a shared transmission medium Term ended Term ended Feb 2, 2019 · From the USPTO record | Term ended | Term ended Feb 2, 2019 | From the USPTO record |
| US 6,667,985 | Communication switch including input bandwidth throttling to reduce output congestion Term ended Term ended Jan 28, 2019 · From the USPTO record | Term ended | Term ended Jan 28, 2019 | From the USPTO record |
| US 6,233,651 | Programmable FIFO memory scheme Term ended Term ended Jan 20, 2019 · From the USPTO record | Term ended | Term ended Jan 20, 2019 | From the USPTO record |
| US 6,240,457 | Computer network management protocol including specification of multiple data items Term ended Term ended Dec 3, 2018 · From the USPTO record | Term ended | Term ended Dec 3, 2018 | From the USPTO record |