Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10469366 | Redundant ethernet automatic protection switching access to virtual private LAN services | Sunil P. Shah, Arnel Lim | 2019-11-05 |
| 9407455 | Redundant Ethernet automatic protection switching access to virtual private LAN services | Sunil P. Shah, Arnel Lim | 2016-08-02 |
| 8797849 | Redundant ethernet automatic protection switching access to virtual private LAN services | Sunil P. Shah, Arnel Lim | 2014-08-05 |
| 8331373 | Methods, systems, and computer readable media for automatically selecting between internet protocol switching modes on a per-module basis in a packet forwarding device | Donald B. Grosser, Edward J. Rovner | 2012-12-11 |
| 8059658 | Method and system for automatic expansion and contraction of IP host forwarding database | Edward J. Rovner, Justus W. Gries, Donald B. Grosser | 2011-11-15 |
| 7990850 | Redundant Ethernet automatic protection switching access to virtual private LAN services | Sunil P. Shah, Arnel Lim | 2011-08-02 |
| 7843927 | Methods, systems, and computer program products for routing packets at a multi-mode layer 3 packet forwarding device | Donald B. Grosser, Edward J. Rovner | 2010-11-30 |
| 7724734 | Methods, systems, and computer program products for controlling updating of a layer 3 host table based on packet forwarding lookup miss counts | Donald B. Grosser, Edward J. Rovner | 2010-05-25 |
| 7269135 | Methods and systems for providing redundant connectivity across a network using a tunneling protocol | John Kevin Frick, Cedell Adam Alexander, Jr., Charles Frederick Burton, III, Donald B. Grosser | 2007-09-11 |
| 7177951 | Address management in PNNI hierarchical networks | Douglas Dykeman, Michael J. Osbourne, Paolo Scotton, Claude Basso, Marianne Aubry +1 more | 2007-02-13 |
| 7149217 | Load-sharing technique for distributing multi-protocol label switching protocol encapsulated flows across multiple physical links | Cedell Adam Alexander, Jr., Lance Richardson | 2006-12-12 |
| 6452921 | Method and system within a computer network for maintaining source-route information at a router bypassed by shortcut communication | Cedell Adam Alexander, Jr., Russell Eugene Gardo, Brahmanand Kumar Gorti | 2002-09-17 |
| 4717818 | Bar code label identification circuit | Eric C. Broockman | 1988-01-05 |
| 4713785 | Method of inhibiting processing of duplicative coded label signals | Douglas C. Antonelli, Patricia M. Branscomb, Eric C. Broockman, LeRoy Dickson, Caralee P. Koppel +1 more | 1987-12-15 |
| 4548463 | Holographic scanner control based on monitored diffraction efficiency | Robert Thomas Cato, LeRoy Dickson | 1985-10-22 |
| 4431912 | Method for controlling the operation of an optical scanner | LeRoy Dickson, Charles M. Pierce, Norman J. Woodland | 1984-02-14 |
| 4421978 | Decoding method for multicharacter labels | George J. Laurer | 1983-12-20 |
| 4414468 | Systematic error correction in bar code scanner | George J. Laurer | 1983-11-08 |