Ambe; Shekhar

Patent Applications and Registrations

Patent applications and USPTO patent grants for Ambe; Shekhar.The latest application filed is for "multiple logical channels for use in network devices".

Company Profile

0.88.83

Ambe; Shekhar - San Jose CA
Ambe; Shekhar - Los Altos CA

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Multiple logical channels for use in network devices Grant 9,036,643 - Kadambi , et al. May 19, 2	2015-05-19
Shared weighted fair queuing (WFQ) shaper Grant 8,638,664 - Shankar , et al. January 28, 2	2014-01-28
Multiple Logical Channels for Use in Network Devices App 20130301410 - Kadambi; Shiri ; et al.	2013-11-14
Flow based congestion control Grant 8,565,240 - Kadambi , et al. October 22, 2	2013-10-22
Multiple logical channels for use in network devices Grant 8,493,857 - Kadambi , et al. July 23, 2	2013-07-23
Switch assembly having multiple blades in a chassis Grant 8,149,828 - Kalkunte , et al. April 3, 2	2012-04-03
Multiple virtual channels for use in network devices Grant 8,116,203 - Kadambi , et al. February 14, 2	2012-02-14
Flow Based Congestion Control App 20120008502 - Kadambi; Shiri ; et al.	2012-01-12
Switch having external address resolution interface Grant 8,027,341 - Kalkunte , et al. September 27, 2	2011-09-27
Flow based congestion control Grant 8,023,413 - Kadambi , et al. September 20, 2	2011-09-20
Per CoS memory partitioning Grant 7,953,001 - Shankar , et al. May 31, 2	2011-05-31
Multiple Logical Channels for Use in Network Devices App 20110110236 - Kadambi; Shiri ; et al.	2011-05-12
Method for load balancing in a network switch Grant 7,876,680 - Kadambi , et al. January 25, 2	2011-01-25
Network switch having port blocking capability Grant 7,856,015 - Kalkunte , et al. December 21, 2	2010-12-21
Shared Weighted Fair Queuing (wfq) Shaper App 20100302942 - Shankar; Laxman ; et al.	2010-12-02
Gigabit switch with frame forwarding and address learning Grant 7,796,612 - Sampath , et al. September 14, 2	2010-09-14
Network switch memory interface configuration Grant 7,782,891 - Kadambi , et al. August 24, 2	2010-08-24
Shared weighted fair queuing (WFQ) shaper Grant 7,782,776 - Shankar , et al. August 24, 2	2010-08-24
Method for managing congestion in a network switch Grant 7,778,254 - Kadambi , et al. August 17, 2	2010-08-17
Flow Based Congestion Control App 20100177637 - Kadambi; Shiri ; et al.	2010-07-15
Fast flexible filter processor based architecture for a network device Grant 7,746,854 - Ambe , et al. June 29, 2	2010-06-29
Switch architecture independent of media Grant 7,725,639 - Kadambi , et al. May 25, 2	2010-05-25
Method for handling IP multicast packets in network switch Grant 7,720,055 - Kadambi , et al. May 18, 2	2010-05-18
Mirroring in a stacked network switch configuration Grant 7,715,328 - Ambe , et al. May 11, 2	2010-05-11
Cascading of gigabit switches Grant 7,710,954 - Kalkunte , et al. May 4, 2	2010-05-04
Packet filtering based on port bit map Grant 7,697,526 - Ambe , et al. April 13, 2	2010-04-13
Flow based congestion control Grant 7,684,330 - Kadambi , et al. March 23, 2	2010-03-23
Gigabit switch on chip architecture Grant 7,675,924 - Malalur , et al. March 9, 2	2010-03-09
Network switch having a programmable counter Grant 7,643,481 - Kadambi , et al. January 5, 2	2010-01-05
Fastpath implementation for a double tagging loopback engine Grant 7,636,319 - Shankar , et al. December 22, 2	2009-12-22
Stacked network switch configuration Grant 7,593,403 - Kalkunte , et al. September 22, 2	2009-09-22
Apparatus and method for enabling Voice Over IP support for a network switch Grant 7,577,148 - Lor , et al. August 18, 2	2009-08-18
Fast-path Implementation For An Uplink Double Tagging Engine App 20090196289 - Shankar; Laxman ; et al.	2009-08-06
Switch architecture independent of media App 20090138644 - Kadambi; Shiri ; et al.	2009-05-28
Fast-path implementation for an uplink double tagging engine Grant 7,539,185 - Shankar , et al. May 26, 2	2009-05-26
Fast-path implementation for transparent LAN services using double tagging Grant 7,515,592 - Shankar , et al. April 7, 2	2009-04-07
Switch assembly having multiple blades in a chassis App 20090074001 - Kalkunte; Mohan ; et al.	2009-03-19
Network switch architecture for processing packets independent of media type of connected ports Grant 7,469,310 - Kadambi , et al. December 23, 2	2008-12-23
Switch assembly having multiple blades in a chassis Grant 7,466,704 - Kalkunte , et al. December 16, 2	2008-12-16
Cluster switching architecture App 20080247394 - Kadambi; Shiri ; et al.	2008-10-09
Queuing and Scheduling Architecture Using Both Internal and External Packet Memory for Network Appliances App 20080247409 - Choudhury; Abhijit K. ; et al.	2008-10-09
Network switching architecture with multiple table synchronization, and forwarding of both IP and IPX packets Grant 7,415,022 - Kadambi , et al. August 19, 2	2008-08-19
Network switch Grant 7,366,171 - Kadambi , et al. April 29, 2	2008-04-29
Fastpath implementation for a double tagging loopback engine App 20080095062 - Shankar; Laxman ; et al.	2008-04-24
Network switch memory interface configuration App 20080056278 - Kadambi; Shiri ; et al.	2008-03-06
Frame forwarding in a switch fabric Grant 7,315,552 - Kalkunte , et al. January 1, 2	2008-01-01
Network switch memory interface configuration Grant 7,310,332 - Kadambi , et al. December 18, 2	2007-12-18
Fast-path implementation for a double tagging loopback engine Grant 7,298,705 - Shankar , et al. November 20, 2	2007-11-20
Cluster switching architecture Grant 7,295,552 - Kadambi , et al. November 13, 2	2007-11-13
Methods and systems for incremental crypto processing of fragmented packets App 20070255947 - Choudhury; Abhijit K. ; et al.	2007-11-01
Multiple virtual channels for use in network devices App 20070237163 - Kadambi; Shiri ; et al.	2007-10-11
Fast flexible range checking Grant 7,277,438 - Ambe , et al. October 2, 2	2007-10-02
Multilevel parser for conditional flow detection in a network device Grant 7,274,698 - Shankar , et al. September 25, 2	2007-09-25
Network switch having port blocking capability App 20070201466 - Kalkunte; Mohan ; et al.	2007-08-30
Flow based congestion control App 20070171914 - Kadambi; Shiri ; et al.	2007-07-26
Multiple virtual channels for use in network devices Grant 7,239,636 - Kadambi , et al. July 3, 2	2007-07-03
Method for managing congestion in a network switch App 20070147238 - Kadambi; Shiri ; et al.	2007-06-28
Network switch having port blocking capability Grant 7,227,862 - Kalkunte , et al. June 5, 2	2007-06-05
Flow based congestion control Grant 7,212,534 - Kadambi , et al. May 1, 2	2007-05-01
Method for managing congestion in a network switch Grant 7,197,044 - Kadambi , et al. March 27, 2	2007-03-27
Network switch stacking configuration Grant 7,184,441 - Kadambi , et al. February 27, 2	2007-02-27
Per CoS memory partitioning App 20070002746 - Shankar; Laxman ; et al.	2007-01-04
Gigabit switch on chip architecture App 20060274786 - Malalur; Govind ; et al.	2006-12-07
Method for avoiding out-of-ordering of frames in a network switch Grant 7,145,869 - Kadambi , et al. December 5, 2	2006-12-05
Network switching architecture with multiple table synchronization, and forwarding of both IP and IPX packets App 20060262791 - Kadambi; Shiri ; et al.	2006-11-23
Cascading of gigabit switches Grant 7,139,269 - Kalkunte , et al. November 21, 2	2006-11-21
Switch having external address resolution interface App 20060256787 - Kalkunte; Mohan ; et al.	2006-11-16
Cascading of gigabit switches App 20060251085 - Kalkunte; Mohan ; et al.	2006-11-09
Switch having external address resolution interface Grant 7,126,947 - Kalkunte , et al. October 24, 2	2006-10-24
Per CoS memory partitioning Grant 7,124,168 - Shankar , et al. October 17, 2	2006-10-17
Apparatus and method for enabling voice over IP support for a network switch App 20060209807 - Lor; Kar-Wing Edward ; et al.	2006-09-21
Network switching architecture with multiple table synchronization, and forwarding of both IP and IPX packets Grant 7,106,734 - Kadambi , et al. September 12, 2	2006-09-12
Gigabit switch on chip architecture Grant 7,103,053 - Malalur , et al. September 5, 2	2006-09-05
Unified table for L2, L3, L4, switching and filtering Grant 7,103,055 - Kadambi , et al. September 5, 2	2006-09-05
Method and apparatus for filtering packets based on flows using address tables Grant 7,099,336 - Kalkunte , et al. August 29, 2	2006-08-29
Method and apparatus for enabling L3 switching by a network switch in a stacking environment Grant 7,099,315 - Ambe , et al. August 29, 2	2006-08-29
Gigabit switch with multicast handling Grant 7,099,317 - Ambe , et al. August 29, 2	2006-08-29
Apparatus and method for distributing a load across a trunk group Grant 7,099,276 - Kalkunte , et al. August 29, 2	2006-08-29
Queuing and scheduling architecture for a unified access device supporting wired and wireless clients App 20060187949 - Seshan; Ganesh ; et al.	2006-08-24
Switch architecture independent of media App 20060184712 - Kadambi; Shiri ; et al.	2006-08-17
Apparatus and method for enabling voice over IP support for a network switch Grant 7,082,133 - Lor , et al. July 25, 2	2006-07-25
Flexible header protocol for network switch Grant 7,075,939 - Kalkunte , et al. July 11, 2	2006-07-11
Method of sending packets between trunk ports of network switches Grant 7,072,335 - Kadambi , et al. July 4, 2	2006-07-04
Gigabit switch with frame forwarding and address learning App 20060120389 - Sampath; Srinivas ; et al.	2006-06-08
Method of handling data in a network device Grant 7,054,977 - Kadambi , et al. May 30, 2	2006-05-30
Gigabit switch with fast filtering processor Grant 7,050,430 - Kalkunte , et al. May 23, 2	2006-05-23
Gigabit switch with frame forwarding and address learning Grant 7,046,679 - Sampath , et al. May 16, 2	2006-05-16
Trunking and mirroring across stacked gigabit switches Grant 7,020,139 - Kalkunte , et al. March 28, 2	2006-03-28
Network switching architecture with fast filtering processor Grant 7,020,137 - Kadambi , et al. March 28, 2	2006-03-28
Gigabit switch supporting improved layer 3 switching Grant 7,009,968 - Ambe , et al. March 7, 2	2006-03-07
Network switch having a programmable counter Grant 6,996,099 - Kadambi , et al. February 7, 2	2006-02-07
Method for sending a switch indicator to avoid out-of-ordering of frames in a network switch Grant 6,993,027 - Kadambi , et al. January 31, 2	2006-01-31
Network switching architecture with fast filtering processor App 20060007859 - Kadambi; Shiri ; et al.	2006-01-12
Method of handling data in a network device App 20050268017 - Kadambi, Shiri ; et al.	2005-12-01
Method for load balancing in a network switch App 20050232274 - Kadambi, Shiri ; et al.	2005-10-20
Method for load balancing in a network switch Grant 6,952,401 - Kadambi , et al. October 4, 2	2005-10-04
Per CoS memory partitioning App 20050207426 - Shankar, Laxman ; et al.	2005-09-22
Unified architecture for wired and wireless networks App 20050195813 - Ambe, Shekhar ; et al.	2005-09-08
Adaptable switch architecture that is independent of media types Grant 6,934,787 - Kadambi , et al. August 23, 2	2005-08-23
Fast flexible filter processor based architecture for a network device App 20050152369 - Ambe, Shekhar ; et al.	2005-07-14
Network switch having a programmable counter App 20050141501 - Kadambi, Shiri ; et al.	2005-06-30
Per CoS memory partitioning Grant 6,907,453 - Shankar , et al. June 14, 2	2005-06-14
Mirroring in a stacked network switch configuration App 20050074006 - Ambe, Shekhar ; et al.	2005-04-07
Fast flexible filter processor based architecture for a network device Grant 6,876,653 - Ambe , et al. April 5, 2	2005-04-05
Method of implementing L3 switching, network address port translation, and ALG support using a combination of hardware and firmware App 20050063398 - Choudhury, Abhijit K. ; et al.	2005-03-24
Unified wired and wireless switch architecture App 20050066166 - Chin, Ken C.K. ; et al.	2005-03-24
Method of stacking multiple devices to create the equivalent of a single device with a larger port count App 20050063369 - Choudhury, Abhijit K. ; et al.	2005-03-24
Initialization vector generation algorithm and hardware architecture App 20050063380 - Kayalackakom, Mathew ; et al.	2005-03-24
Hardware acceleration for Diffie Hellman in a device that integrates wired and wireless L2 and L3 switching functionality App 20050063543 - Kayalackakom, Mathew ; et al.	2005-03-24
Method of supporting mobility and session persistence across subnets in wired and wireless LANs App 20050063350 - Choudhury, Abhijit K. ; et al.	2005-03-24
Hardware acceleration for unified IPSec and L2TP with IPSec processing in a device that integrates wired and wireless LAN, L2 and L3 switching functionality App 20050063381 - Kayalackakom, Mathew ; et al.	2005-03-24
Network switch App 20050047411 - Kadambi, Shiri ; et al.	2005-03-03
Stacked network switch configuration App 20050036488 - Kalkunte, Mohan ; et al.	2005-02-17
Network switch Grant 6,850,521 - Kadambi , et al. February 1, 2	2005-02-01
Mirroring in a stacked network switch configuration Grant 6,839,349 - Ambe , et al. January 4, 2	2005-01-04
Stacked network switch configuration Grant 6,813,268 - Kalkunte , et al. November 2, 2	2004-11-02
Network switching architecture utilizing cell based and packet based per class-of-service head-of-line blocking prevention Grant 6,804,194 - Kadambi , et al. October 12, 2	2004-10-12
High performance self balancing low cost network switching architecture based on distributed hierarchical shared Grant 6,795,447 - Kadambi , et al. September 21, 2	2004-09-21
Network switch memory interface configuration App 20040174898 - Kadambi, Shiri ; et al.	2004-09-09
Method for handling IP multicast packets in network switch App 20040170176 - Kadambi, Shiri ; et al.	2004-09-02
Fast-path implementation for a double tagging loopback engine App 20040151120 - Shankar, Laxman ; et al.	2004-08-05
Fast-path implementation for transparent LAN services using double tagging App 20040066780 - Shankar, Laxman ; et al.	2004-04-08
Fast-path implementation for an uplink double tagging engine App 20040066781 - Shankar, Laxman ; et al.	2004-04-08
Per CoS memory partitioning App 20040052211 - Shankar, Laxman ; et al.	2004-03-18
Method for handling IP multicast packets in network switch Grant 6,707,817 - Kadambi , et al. March 16, 2	2004-03-16
Network switch memory interface configuration Grant 6,707,818 - Kadambi , et al. March 16, 2	2004-03-16
Packet filtering based on port bit map App 20040032869 - Ambe, Shekhar ; et al.	2004-02-19
High performance self balancing low cost network switching architecture based on distributed hierarchical shared memory Grant 6,643,261 - Kadambi , et al. November 4, 2	2003-11-04
Frame forwarding in a switch fabric App 20030198231 - Kalkunte, Mohan ; et al.	2003-10-23
Network switching architecture with multiple table synchronization, and forwarding of both IP and IPX packets App 20030189924 - Kadambi, Shiri ; et al.	2003-10-09
Two stage egress scheduler for a network device App 20030179754 - Shankar, Laxman ; et al.	2003-09-25
Fastpath implementation for transparent local area network (LAN) services over multiprotocol label switching (MPLS) App 20030174706 - Shankar, Laxman ; et al.	2003-09-18
Weighted fair queuing (WFQ) shaper App 20030174650 - Shankar, Laxman ; et al.	2003-09-18
Shared weighted fair queuing (WFQ) shaper App 20030174649 - Shankar, Laxman ; et al.	2003-09-18
Multilevel parser for conditional flow detection in a network device App 20030174705 - Shankar, Laxman ; et al.	2003-09-18
Fast Flexible range checking App 20030174704 - Ambe, Shekhar ; et al.	2003-09-18
Switch architecture independent of media App 20030163625 - Kadambi, Shiri ; et al.	2003-08-28
Frame forwarding in a switch fabric Grant 6,567,417 - Kalkunte , et al. May 20, 2	2003-05-20
Network switching architecture with multiple table synchronization, and forwarding of both IP and IPX packets Grant 6,560,229 - Kadambi , et al. May 6, 2	2003-05-06
Multiple virtual channels for use in network devices App 20030021229 - Kadambi, Shiri ; et al.	2003-01-30
Flow based congestion control App 20030016628 - Kadambi, Shiri ; et al.	2003-01-23
Fast flexible filter processor based architecture for a network device App 20020196796 - Ambe, Shekhar ; et al.	2002-12-26
Unified table for L2, L3, L4, switching and filtering App 20020186705 - Kadambi, Shiri ; et al.	2002-12-12
Unified table for L2, L3, L4, switching and filtering Grant 6,430,188 - Kadambi , et al. August 6, 2	2002-08-06
High performance self balancing low cost network switching architecture based on distributed hierarchical shared memory App 20020093974 - Kadambi, Shiri ; et al.	2002-07-18
Method and apparatus for enabling L3 switching by a network switch in a stacking environment App 20020057685 - Ambe, Shekhar ; et al.	2002-05-16
Mirroring in a stacked network switch configuration App 20020054595 - Ambe, Shekhar ; et al.	2002-05-09
Network switching architecture with fast filtering processor App 20020054604 - Kadambi, Shiri ; et al.	2002-05-09
Method and apparatus for filtering packets based on flows using address tables App 20020051448 - Kalkunte, Mohan ; et al.	2002-05-02
Network switch having port blocking capability App 20020034187 - Kalkunte, Mohan ; et al.	2002-03-21
Switch assembly having multiple blades in a chassis App 20020034181 - Kalkunte, Mohan ; et al.	2002-03-21
High performance self balancing low cost network switching architecture based on distributed hierarchical shared memory App 20020031090 - Kadambi, Shiri ; et al.	2002-03-14
Switch having external address resolution interface App 20020027916 - Kalkunte, Mohan ; et al.	2002-03-07
Gigabit switch supporting improved layer 3 switching App 20020018489 - Ambe, Shekhar ; et al.	2002-02-14
Frame forwarding in a switch fabric App 20020012340 - Kalkunte, Mohan ; et al.	2002-01-31
Cascading of gigabit switches App 20020012345 - Kalkunte, Mohan ; et al.	2002-01-31
Gigabit switch with fast filtering processor App 20020012585 - Kalkunte, Mohan ; et al.	2002-01-31
Gigabit switch with multicast handling App 20020009083 - Ambe, Shekhar ; et al.	2002-01-24
Trunking and mirroring across stacked gigabit switches App 20020010791 - Kalkunte, Mohan ; et al.	2002-01-24
Gigabit switch with frame forwarding and address learning App 20020009081 - Sampath, Srinivas ; et al.	2002-01-24
Flexible header protocol for network switch App 20020009090 - Kalkunte, Mohan ; et al.	2002-01-24
Network switching architecture with fast filtering processor Grant 6,335,935 - Kadambi , et al. January 1, 2	2002-01-01
High performance self balancing low cost network switching architecture based on distributed hierarchical shared memory Grant 6,335,932 - Kadambi , et al. January 1, 2	2002-01-01
Gigabit switch on chip architecture App 20010050912 - Malalur, Govind ; et al.	2001-12-13
High Performance Self Balancing Low Cost Network Switching Architecture Based On Distributed Hierarchical Shared Memory App 20010043611 - KADAMBI, SHIRI ; et al.	2001-11-22
Network Switching Architecture With Fast Filtering Processor App 20010012294 - KADAMBI, SHIRI ; et al.	2001-08-09
Network switching architecture utilizing cell based and packet based per class-of-service head-of-line blocking prevention Grant 6,154,446 - Kadambi , et al. November 28, 2	2000-11-28
Method for sending packets between trunk ports of network switches Grant 6,104,696 - Kadambi , et al. August 15, 2	2000-08-15