H04L 49/1592
Perfect shuffle
Official title: {Perfect Shuffle}
H04L49/1592 (Perfect shuffle) appears on 7 US grants and 0 published applications in this corpus.
Search patents in H04L- Granted patents
- 7
- Published applications
- 0
- Assignees
- 5
- Inventors
- 12
- Latest grant
- 11 May 2004
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1990 | 2 | 0 |
| 1991 | 3 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 1 | 0 |
| 2004 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Short and long term fair shuffling for crossbar switch arbiter11 May 2004US 6,735,212 B1PMC-Sierra, Inc.
- ATM switch and switching method capable of avoiding collision between cells6 May 2003US 6,560,232 B1NEC Corporation
- Switching cell for packet switching network27 Aug 1991US 5,043,980 ABell Communications Research, Inc.
- Crossover network utilizing two-dimensional arrays of nodes11 Jun 1991US 5,023,864 AAT&T Bell Laboratories
- Network control arrangement for processing a plurality of connection requests12 Feb 1991US 4,993,016 AAT&T Bell Laboratories
No published applications in this class yet.
Most cited
By later US patents
- Crossover network utilizing two-dimensional arrays of nodes21US 5,023,864 AAT&T Bell Laboratories · 1991
- Network control arrangement for processing a plurality of connection requests17US 4,993,016 AAT&T Bell Laboratories · 1991
- Short and long term fair shuffling for crossbar switch arbiter14US 6,735,212 B1PMC-Sierra, Inc. · 2004
- Batcher-banyan network13US 4,910,730 ABell Communications Research, Inc. · 1990
- Sorting unit for a switching node comprising a plurality of digital switching matrix networks for fast, asynchronous packet switching networks8US 4,905,224 ASiemens Aktiengesellschaft · 1990