Issued Patents All Time
Showing 25 most recent of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8885487 | Congestion and thru-put visibility and isolation | Eric Voit, Jeffrey Ian Winter | 2014-11-11 |
| 8793764 | Security extensions using at least a portion of layer 2 information or bits in the place of layer 2 information | — | 2014-07-29 |
| 8411672 | Methods and apparatus for providing emergency telephone service to IP-based telephone users | Jim Curry | 2013-04-02 |
| 8402559 | IP based security applications using location, port and/or device identifier information | — | 2013-03-19 |
| 8264987 | Methods, apparatus and data structures for segmenting customers using at least a portion of a layer 2 address header or bits in the place of a layer 2 address header | Eric Voit | 2012-09-11 |
| 8243627 | Methods, apparatus and data structures for preserving address and service level information in a virtual private network | Eric Voit | 2012-08-14 |
| 8087064 | Security extensions using at least a portion of layer 2 information or bits in the place of layer 2 information | — | 2011-12-27 |
| 7873985 | IP based security applications using location, port and/or device identifier information | — | 2011-01-18 |
| 7843923 | Methods and apparatus for determining the port and/or physical location of an IP device and for using that information | — | 2010-11-30 |
| 7844814 | Methods and apparatus for protecting against IP address assignments based on a false MAC address | — | 2010-11-30 |
| 7843934 | Methods and apparatus for providing emergency telephone service to IP-based telephone users | Jim Curry | 2010-11-30 |
| 7839802 | Methods, apparatus and data structures for segmenting customers using at least a portion of a layer 2 address header or bits in the place of a layer 2 address header | Eric Voit | 2010-11-23 |
| 7836160 | Methods and apparatus for wiretapping IP-based telephone lines | — | 2010-11-16 |
| 7801158 | Congestion and thru-put visibility and isolation | Eric Voit, Jeffrey Ian Winter | 2010-09-21 |
| 7569762 | RF-based dynamic remote control for audio effects devices or the like | James Edward Curry, Jeffrey Ian Winter | 2009-08-04 |
| 7320070 | Methods and apparatus for protecting against IP address assignments based on a false MAC address | — | 2008-01-15 |
| 7315554 | Simple peering in a transport network employing novel edge devices | Eric Voit | 2008-01-01 |
| 7170905 | Vertical services integration enabled content distribution mechanisms | Eric Voit | 2007-01-30 |
| 7042880 | Congestion and throughput visibility and isolation | Eric Voit, Jeffrey Ian Winter | 2006-05-09 |
| 6993026 | Methods, apparatus and data structures for preserving address and service level information in a virtual private network | Eric Voit | 2006-01-31 |
| 6904054 | Support for quality of service and vertical services in digital subscriber line domain | Eric Voit | 2005-06-07 |
| 6850495 | Methods, apparatus and data structures for segmenting customers using at least a portion of a layer 2 address header or bits in the place of a layer 2 address header | Eric Voit | 2005-02-01 |
| 6829250 | Automatic programming of customer premises equipment for vertical services integration | Eric Voit | 2004-12-07 |
| 6798751 | Customer premises equipment for vertical services integration | Eric Voit | 2004-09-28 |
| 6778525 | Automated service provisioning in combination of vertical services and digital subscriber line domains | Eric Voit | 2004-08-17 |