Issued Patents All Time
Showing 25 most recent of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7035220 | Technique for providing end-to-end congestion control with no feedback from a lossless network | — | 2006-04-25 |
| 6563837 | Method and apparatus for providing work-conserving properties in a non-blocking switch with limited speedup independent of switch size | Pattabhiraman Krishna, Naimish Patel, Anna Charny | 2003-05-13 |
| 6560236 | Virtual LANs | George Varghese, John Bassett, Robert E. Thomas, Peter Higginson, Graham Cobb +1 more | 2003-05-06 |
| 6556329 | Method and system for preventing low order optical transmission modes in multimode optical fiber computer network using annulus laser | Bruce Schofield, Jerry Hutchison, Richard L. Kirk | 2003-04-29 |
| 6072772 | Method for providing bandwidth and delay guarantees in a crossbar switch with speedup | Anna Charny, Pattabhiraman Krishna, Naimish Patel | 2000-06-06 |
| 6000008 | Method and apparatus for matching data items of variable length in a content addressable memory | — | 1999-12-07 |
| 5995995 | Apparatus and method for scheduling virtual circuit data for DMA from a host memory to a transmit buffer memory | Robert E. Thomas, Peter J. Roman, Anna Charny, Wing Cheung | 1999-11-30 |
| 5963556 | Device for partitioning ports of a bridge into groups of different virtual local area networks | George Varghese, John Bassett, Robert E. Thomas, Peter Higginson, Graham Cobb +1 more | 1999-10-05 |
| 5960215 | Transmit data FIFO for flow controlled data | Robert E. Thomas, Peter J. Roman, Koichi Tanaka | 1999-09-28 |
| 5796966 | Method and apparatus for dynamically controlling data routes through a network | Robert E. Thomas, George Varghese | 1998-08-18 |
| 5617409 | Flow control with smooth limit setting for multiple virtual circuits | Cuneyt M. Ozveren, Hallam G. Murray, Jr., Gregory M. Waters | 1997-04-01 |
| 5418967 | Fast arbiter having easy scaling for large numbers of requesters, large numbers of resource types with multiple instances of each type, and selectable queuing disciplines | Robert E. Thomas | 1995-05-23 |
| 5390173 | Packet format in hub for packet data communications system | Barry A. Spinney, Robert E. Thomas, George Varghese | 1995-02-14 |
| 5313641 | Fast arbiter having easy scaling for large numbers of requesters, large numbers of resource types with multiple instances of each type, and selectable queing disciplines | Robert E. Thomas | 1994-05-17 |
| 5303391 | Fast arbiter having easy scaling for large numbers of requesters, large numbers of resource types with multiple instances of each type, and selectable queuing disciplines | Robert E. Thomas | 1994-04-12 |
| 5265257 | Fast arbiter having easy scaling for large numbers of requesters, large numbers of resource types with multiple instances of each type, and selectable queuing disciplines | Robert E. Thomas | 1993-11-23 |
| 5158912 | Integral heatsink semiconductor package | Dave Kellerman, Robert J. Hannemann, Stanley J. Czerepak | 1992-10-27 |
| 5072366 | Data crossbar switch | — | 1991-12-10 |
| 5018142 | Technique for organizing and coding serial binary data from a plurality of data lines for transmission over a single transmission line | Gregory M. Waters | 1991-05-21 |
| 4970718 | Apparatus for supplying channel-control signals and maintenance signals in a serial data concentrator system | Raymond George Stephany, Gregory M. Waters | 1990-11-13 |
| 4924463 | Data coding method for use in digital communication systems | Robert E. Thomas, Jeffrey L. Cooper | 1990-05-08 |
| 4296335 | High voltage standoff MOS driver circuitry | — | 1981-10-20 |
| 4228511 | System and method of power demand limiting and temperature control | David Finch | 1980-10-14 |
| 4224530 | Time to go and diagnostic display for electronic sequence type appliance controller | Robert C. Helfrich, Jr. | 1980-09-23 |
| 4223379 | Electronic appliance controller with flexible program and step duration capability | — | 1980-09-16 |