ClassID:

226825

H04L49/508 - CPC Classification

Classification description:

Packet switching elements; Overload detection or protection within a single switching element; Corrective measures Head of Line Blocking Avoidance

Recent Application in this class:
#1
20250330432
2025-10-23

METHOD AND SYSTEM FOR SOLVING BYPASS-BASED MODULAR MULTI-CHIPLET DEADLOCK

#2
20180331960
2018-11-15

Overload protection engine

#3
20180316616
2018-11-01

End to end flow control

#4
20180198736
2018-07-12

Network data processor having per-input port virtual output queues

#5
20170302574
2017-10-19

Packet forwarding method and apparatus

#6
20170005951
2017-01-05

Network data processor having per-input port virtual output queues

#7
20160205045
2016-07-14

APPARATUS AND METHOD FOR ARBITRATING BETWEEN MULTIPLE REQUESTS

#8
20150372949
2015-12-24

Signalling congestion

#9
20150244629
2015-08-27

End to end flow control

#10
20130301410
2013-11-14

Multiple logical channels for use in network devices

#11
20130083793
2013-04-04

Scalable 3-stage crossbar switch

#12
20120250698
2012-10-04

Large interconnect fabrics

#13
20120106564
2012-05-03

Method for switching data and structure for switching data

#14
20120008502
2012-01-12

Flow based congestion control

#15
20110170558
2011-07-14

Scheduling, including distributed scheduling, for a buffered crossbar switch

#16
20110164496
2011-07-07

Flow and congestion control in switch architectures for multi-hop, memory efficient fabrics

#17
20110110236
2011-05-12

Multiple logical channels for use in network devices

#18
20100316061
2010-12-16

Configuring a three-stage Clos-network packet switch

#19
20100272117
2010-10-28

Buffered crossbar switch system

#20
20100265952
2010-10-21

Remapping module identifier fields and port identifier fields

#21
20100246590
2010-09-30

Dynamic assignment of data to switch-ingress buffers

#22
20100195645
2010-08-05

System and method for maintaining a layer 2 modification buffer

#23
20100177637
2010-07-15

Flow based congestion control

#24
20100061241
2010-03-11

Methods and apparatus related to flow control within a data center switch fabric

#25
20100014428
2010-01-21

Switching device

#26
20090213863
2009-08-27

Router, network comprising a router, method for routing data in a network

#27
20090010279
2009-01-08

Integrated memory for storing egressing packet data, replay data and to-be egressed data

#28
20090010252
2009-01-08

Integrated memory for storing egressing packet data, replay data and to-be egressed data

#29
20090003212
2009-01-01

Data switching flow control with virtual output queuing

#30
20080279195
2008-11-13

Multi-plane cell switch fabric system

#31
20080259798
2008-10-23

Flow and congestion control in switch architectures for multi-hop, memory efficient fabrics

#32
20080239949
2008-10-02

LOAD-BALANCED CELL SWITCH DEVICE AND PRIORITY CONTROL METHOD

#33
20080175259
2008-07-24

Low complexity scheduling algorithm for a buffered crossbar switch with 100% throughput

#34
20080008204
2008-01-10

Load balanced type switching apparatus and load balanced type switching method

#35
20080002572
2008-01-03

Method for automatically managing a virtual output queuing system

#36
20070237163
2007-10-11

Multiple virtual channels for use in network devices

#37
20070171914
2007-07-26

Flow based congestion control

#38
20070121630
2007-05-31

METHOD AND SWITCH FOR BROADCASTING PACKETS

#39
20070110087
2007-05-17

Method and system to reduce interconnect latency

#40
20060251085
2006-11-09

Cascading of gigabit switches

#41
20060190641
2006-08-24

Buffer management in packet switched fabric devices

#42
20060187837
2006-08-24

Prevention of head of line blocking in a multi-rate switched Fibre Channel loop attached system

#43
20060120389
2006-06-08

Gigabit switch with frame forwarding and address learning

#44
20060114906
2006-06-01

System and method for maintaining a layer 2 modification buffer

#45
20060098673
2006-05-11

Input queue packet switch architecture and queue service discipline

#46
20060050691
2006-03-09

Queuing system

#47
20060013214
2006-01-19

Method and apparatus for remapping module identifiers and substituting ports in network devices

#48
20050163141
2005-07-28

Network switching device and method dividing packets and storing divided packets in shared buffer

#49
20050078673
2005-04-14

Variable length packet communication device

#50
20050041579
2005-02-24

Head of line blocking