Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9501213 | Scheduling events on an electronic calendar utilizing fixed-positioned events and a draggable calendar grid | Ciprian Costa | 2016-11-22 |
| 8630885 | System and method for providing temporary and limited grants of calendar access | — | 2014-01-14 |
| 8578301 | Hierarchical events | — | 2013-11-05 |
| 7672301 | Distribution stage for enabling efficient expansion of a switching network | Edward E. Sprague | 2010-03-02 |
| 7184432 | Switch fabric architecture and techniques for implementing rapid hitless switchover | Joel F. Adam, Darren S. Engelkemier | 2007-02-27 |
| 7173930 | Transparent flexible concatenation | Tom Quoc Wellbaum | 2007-02-06 |
| 7020135 | Rearrangeable switch having a non-power of two number of physical center stages | Jeffrey Gullicksen | 2006-03-28 |
| 7016357 | Methods and apparatus for arbitrary concatenation in a switch | Tom Quoc Wellbaum | 2006-03-21 |
| 6714537 | Switch fabric architecture and techniques for implementing rapid hitless switchover | Joel F. Adam, Darren S. Engelkemier | 2004-03-30 |
| 6535484 | Method and apparatus for per traffic flow buffer management | David Anthony Hughes | 2003-03-18 |
| 6487202 | Method and apparatus for maximizing memory throughput | Kevin C. Wong | 2002-11-26 |
| 6483854 | Method and apparatus for using ATM queues for segmentation and reassembly of data frames | Kevin C. Wong, David Anthony Hughes | 2002-11-19 |
| 6430191 | Multi-stage queuing discipline | Kevin C. Wong, Quang Huy Nguyen, Cherng-Ren Sue, David Anthony Hughes, Ross Heitkamp +1 more | 2002-08-06 |
| 6343075 | Rearrangeable switch having a non-power of two number of physical center stages | Jeffrey Gullicksen | 2002-01-29 |
| 6201813 | Method and apparatus for using ATM queues for segmentation and reassembly of data frames | Kevin C. Wong, David Anthony Hughes | 2001-03-13 |
| 6034945 | Method and apparatus for per traffic flow buffer management | David Anthony Hughes | 2000-03-07 |
| 5838915 | System for buffering data in the network having a linked list for each of said plurality of queues | Satish Sathe | 1998-11-17 |
| 5835494 | Multi-level rate scheduler | David Anthony Hughes | 1998-11-10 |
| 5666353 | Frame based traffic policing for a digital switch | Charles M. Corbalis, Kambiz Hooshmand | 1997-09-09 |
| 5570360 | Method and apparatus for implementing communication service contract using cell arrival information | Charles M. Corbalis | 1996-10-29 |
| 5561663 | Method and apparatus for performing communication rate control using geometric weighted groups | — | 1996-10-01 |