P

Inventor

AKHTAR HASEEB

US51 patents
⚠️ This page may combine multiple inventors who share the name “AKHTAR HASEEB”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

NORTEL NETWORKS LTD

21 patents
US7333451B1Feb 19, 2008

Buffer management for mobile internet protocol

NORTEL NETWORKS LTD59 citations98
US7079499B1Jul 18, 2006

Internet protocol mobility architecture framework

NORTEL NETWORKS LTD384 citations97
US6769000B1Jul 27, 2004

Unified directory services architecture for an IP mobility architecture framework

NORTEL NETWORKS LTD367 citations97
US7590843B1Sep 15, 2009

Key exchange for a network architecture

NORTEL NETWORKS LTD43 citations96
US7174018B1Feb 6, 2007

Security framework for an IP mobility system using variable-based security associations and broker redirection

NORTEL NETWORKS LTD213 citations96
US6922404B1Jul 26, 2005

Mobile IP extensions rationalization (MIER)

NORTEL NETWORKS LTD61 citations96
US6915345B1Jul 5, 2005

AAA broker specification and protocol

NORTEL NETWORKS LTD172 citations96
US6751672B1Jun 15, 2004

Efficient dynamic home agent discovery algorithm and system

NORTEL NETWORKS LTD65 citations96
US6819652B1Nov 16, 2004

Method and apparatus for processing control messages in a communications system

NORTEL NETWORKS LTD84 citations95
US6711147B1Mar 23, 2004

Merged packet service and mobile internet protocol

NORTEL NETWORKS LTD158 citations95
US7092696B1Aug 15, 2006

Accounting method and apparatus for communications network

NORTEL NETWORKS LTD428 citations94
US6430698B1Aug 6, 2002

Virtual distributed home agent protocol

NORTEL NETWORKS LTD133 citations94
US6578085B1Jun 10, 2003

System and method for route optimization in a wireless internet protocol network

NORTEL NETWORKS LTD196 citations93
US7218634B1May 15, 2007

Assisted power-up and hand-off system and method

NORTEL NETWORKS LTD42 citations92
US7173917B1Feb 6, 2007

Unicast agent advertisement based on layer 2 and layer 3 motion detection

NORTEL NETWORKS LTD31 citations92
US7110375B2Sep 19, 2006

Virtual private network identification extension

NORTEL NETWORKS LTD38 citations92
US6574214B1Jun 3, 2003

Reduced overhead tunneling techniques in a communications network having mobile foreign agents

NORTEL NETWORKS LTD51 citations90
US7817635B2Oct 19, 2010

SIP header reduction

NORTEL NETWORKS LTD16 citations83
US7257402B2Aug 14, 2007

Method and apparatus for managing a plurality of mobile nodes in a network

NORTEL NETWORKS LTD14 citations80
US6172973B1Jan 9, 2001

Apparatus and method for reducing delay for voice over ATM using co-located switches

NORTEL NETWORKS LTD12 citations73
US7342914B1Mar 11, 2008

Generalized link layer address extension

NORTEL NETWORKS LTD2 citations63

AKHTAR HASEEB

10 patents

KHALIL MOHAMED

8 patents

APPLE INC

4 patents

ERICSSON TELEFON AB L M

3 patents

NANDLALL VISHWAMITRA

1 patent

NORTEL NETWORKS CORP

1 patent

MICROSOFT CORP

1 patent

ERICSSON AB

1 patent

Showing the top 50 of 51 patents by PatentIndex Score.