involving port numbers

Industry

CPC
H04L29/12377

This industry / category may be too specific. Please go to a parent level for more data

Parent Industries

HELECTRICITY H04Electric communication H04LTRANSMISSION OF DIGITAL INFORMATION H04L29/00Arrangements, apparatus, circuits or systems, not covered by a single one of groups H04L1/00 - H04L27/00 contains provisionally no documents

Current Industry

H04L29/12377involving port numbers

Industries

Please log in for detailed analytics

Patents Grantslast 30 patents

Information Patent Grant
Blocking/unblocking algorithms for signaling optimization in a wire...
- Patent number 11,288,093
- Issue date Mar 29, 2022
- Seven Networks, LLC
- Sungwook Yoon
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Port chunk allocation in network address translation
- Patent number 11,128,599
- Issue date Sep 21, 2021
- Cisco Technology, Inc.
- Prakash Babu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Port mapping
- Patent number 10,958,502
- Issue date Mar 23, 2021
- Comcast Cable Communications, LLC
- Balasubramanian Ramachandran
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Data network address sharing between multiple elements associated w...
- Patent number 10,819,678
- Issue date Oct 27, 2020
- British Telecommunications public limited company
- Anne-Louise Krug
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Port chunk allocation in network address translation
- Patent number 10,587,571
- Issue date Mar 10, 2020
- Cisco Technology, Inc.
- Prakash Babu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods, systems, and products for voice-over internet protocol calls
- Patent number 10,237,414
- Issue date Mar 19, 2019
- AT&T Intellectual Property II, L.P.
- Douglas M Nortz
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Secure electronic commerce
- Patent number 10,152,716
- Issue date Dec 11, 2018
- Riavera Corp.
- Mark Itwaru
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Methods, systems, and products for voice-over internet protocol calls
- Patent number 9,942,411
- Issue date Apr 10, 2018
- AT&T Intellectual Property II, L.P.
- Douglas M Nortz
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods, systems, and products for voice-over internet protocol calls
- Patent number 9,762,739
- Issue date Sep 12, 2017
- AT&T Intellectual Property II, L.P.
- Douglas M Nortz
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
DNS server, gateways and methods for managing an identifier of a po...
- Patent number 9,602,333
- Issue date Mar 21, 2017
- France Telecom
- Jean-Luc Grimault
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for providing a translation mechanism in a networ...
- Patent number 9,397,940
- Issue date Jul 19, 2016
- Cisco Technology, Inc.
- Srinath Gundavelli
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods, systems, and products for voice-over internet protocol calls
- Patent number 9,277,058
- Issue date Mar 1, 2016
- AT&T Intellectual Property II, L.P.
- Douglas M Nortz
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Preventing duplicate sources from clients served by a network addre...
- Patent number 9,253,146
- Issue date Feb 2, 2016
- International Business Machines Corporation
- Patricia A. Jakubik
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for providing an internal server with a shared public IP add...
- Patent number 9,253,149
- Issue date Feb 2, 2016
- Huawei Technologies Co., Ltd.
- Ning Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
VoIP service system using NAT and method of processing packet therein
- Patent number 9,203,688
- Issue date Dec 1, 2015
- Samsung Electronics Co., Ltd.
- Pyung-Bin Lim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Routing traffic towards a mobile node
- Patent number 9,179,447
- Issue date Nov 3, 2015
- Telefonaktiebolaget L M Ericsson (Publ)
- Tomas Holm
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Differentiation of multiple media endpoints behind an address trans...
- Patent number 9,178,854
- Issue date Nov 3, 2015
- Cisco Technology, Inc.
- Jianxin Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Transparently proxying transport protocol connections using an exte...
- Patent number 9,154,512
- Issue date Oct 6, 2015
- Cisco Technology, Inc.
- Diheng Qu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Port chunk allocation in network address translation
- Patent number 9,083,587
- Issue date Jul 14, 2015
- Cisco Technology, Inc.
- Prakash Babu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Packet transfer device, packet transfer method, packet transfer pro...
- Patent number 8,995,264
- Issue date Mar 31, 2015
- Oki Electric Industry Co., Ltd.
- Yusuke Yamazaki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Access node comprising VoIP cards with common IP/MAC addresses
- Patent number 8,989,175
- Issue date Mar 24, 2015
- Telefonaktiebolaget L M Ericsson (Publ)
- Paola Geromel
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Allocation of identifiers for application discovery
- Patent number 8,978,113
- Issue date Mar 10, 2015
- QUALCOMM Incorporated
- Michaela Vanderveen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Communication device and communication method of the same
- Patent number 8,954,603
- Issue date Feb 10, 2015
- Oki Electric Industry Co., Ltd.
- Takaaki Horibuchi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Terminal-to-terminal communication connection control method using...
- Patent number 8,948,161
- Issue date Feb 3, 2015
- The Distribution Systems Research Institute
- Hisao Furukawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Terminal-to-terminal communication connection control method using...
- Patent number 8,934,484
- Issue date Jan 13, 2015
- The Distribution Systems Research Institute
- Hisao Furukawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Distributed and scalable network address translation
- Patent number 8,902,743
- Issue date Dec 2, 2014
- Microsoft Corporation
- Albert Greenberg
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Interface switch for use with fibre channel fabrics in storage area...
- Patent number 8,897,294
- Issue date Nov 25, 2014
- Brocade Communications Systems, Inc.
- Michael W. Atkinson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for performing gate coordination on a per-call basis
- Patent number 8,873,547
- Issue date Oct 28, 2014
- AT&T Intellectual Property II, L.P.
- Charles Robert Kalmanek
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for providing an internal server with reduced IP addresses
- Patent number 8,861,522
- Issue date Oct 14, 2014
- Huawei Technologies Co., Ltd.
- Ning Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Various methods and apparatuses for a central management station fo...
- Patent number 8,825,816
- Issue date Sep 2, 2014
- Lantronix, Inc.
- Jonathan Peter Deutsch
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
BLOCKING/UNBLOCKING ALGORITHMS FOR SIGNALING OPTIMIZATION IN A WIRE...
- Publication number 20220206843
- Publication date Jun 30, 2022
- Seven Networks, LLC
- Sungwook Yoon
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
INFORMATION PROCESSING APPARATUS, CLIENT APPARATUS, AND DATA PROCES...
- Publication number 20210288735
- Publication date Sep 16, 2021
- SONY CORPORATION
- Yasuaki YAMAGISHI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PORT CHUNK ALLOCATION IN NETWORK ADDRESS TRANSLATION
- Publication number 20200162418
- Publication date May 21, 2020
- Cisco Technology, Inc.
- Prakash Babu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PORT MAPPING
- Publication number 20190215228
- Publication date Jul 11, 2019
- Comcast Cable Communications, LLC
- Balasubramanian Ramachandran
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SECURE ELECTRONIC COMMERCE
- Publication number 20190188726
- Publication date Jun 20, 2019
- RIAVERA CORP.
- Mark ITWARU
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Methods, Systems, and Products for Voice-Over Internet Protocol Calls
- Publication number 20180191910
- Publication date Jul 5, 2018
- AT&T Intellectual Property II, L.P.
- Douglas M. Nortz
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Methods, Systems, and Products for Voice-Over Internet Protocol Calls
- Publication number 20170359468
- Publication date Dec 14, 2017
- AT&T Intellectual Property II, L.P.
- Douglas M. Nortz
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Preventing Duplicate Sources from Clients Served by a Network Addre...
- Publication number 20140244862
- Publication date Aug 28, 2014
- International Business Machines Corporation
- Patricia A. Jakubik
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEM AND METHOD FOR PROVIDING A TRANSLATION MECHANISM IN A NETWOR...
- Publication number 20140169374
- Publication date Jun 19, 2014
- Cisco Technology, Inc.
- Srinath Gundavelli
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PROVIDING TELEPHONY SERVICES TO TERMINALS BEHIND A FIREWALL AND/OR...
- Publication number 20140013412
- Publication date Jan 9, 2014
- Patrick Sollee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PACKET TRANSFER DEVICE, PACKET TRANSFER METHOD, PACKET TRANSFER PRO...
- Publication number 20130329735
- Publication date Dec 12, 2013
- Oki Electric Industry Co., Ltd.
- Yusuke YAMAZAKI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ROUTING TRAFFIC TOWARDS A MOBILE NODE
- Publication number 20130301598
- Publication date Nov 14, 2013
- TELEFONAKTIEBOLAGET L M ERICSSON (publ)
- Tomas Holm
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Middlebox Control
- Publication number 20130297733
- Publication date Nov 7, 2013
- ROCKSTAR CONSORTIUM US LP
- Julian Mitchell
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PROVIDING TELEPHONY SERVICES TO TERMINALS BEHIND A FIREWALL AND/OR...
- Publication number 20130297809
- Publication date Nov 7, 2013
- Patrick Sollee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND NETWORK DEVICES FOR SELECTING BETWEEN PRIVATE ADDRESSES...
- Publication number 20130166763
- Publication date Jun 27, 2013
- Nokia Siemens Networks Oy
- Karl Niklas Forsback
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEM AND METHOD FOR CONFIGURING AN IP TELEPHONY DEVICE
- Publication number 20130114589
- Publication date May 9, 2013
- VOXPATH NETWORKS, INC
- Richard E. Fangman
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DNS Server, Gateways and Methods for Managing an Identifier of a Po...
- Publication number 20130013739
- Publication date Jan 10, 2013
- Jean-Luc Grimault
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PROVIDING TELEPHONY SERVICES TO TERMINALS BEHIND A FIREWALL AND/OR...
- Publication number 20120311163
- Publication date Dec 6, 2012
- ROCKSTAR BIDCO, LP
- Patrick N. Sollee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
VARIOUS METHODS AND APPARATUSES FOR A CENTRAL MANAGEMENT STATION FO...
- Publication number 20120284374
- Publication date Nov 8, 2012
- LANTRONIX, INC
- Jonathan Peter Deutsch
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD FOR PERFORMING GATE COORDINATION ON A PER-CALL BASIS
- Publication number 20120252473
- Publication date Oct 4, 2012
- Charles Robert Kalmanek, JR.
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COMMUNICATION DEVICE, COMMUNICATION METHOD, INTEGRATED CIRCUIT, AND...
- Publication number 20120236854
- Publication date Sep 20, 2012
- Satoru Takagishi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND NETWORK FOR MANAGING PORT RANGES
- Publication number 20120173718
- Publication date Jul 5, 2012
- NEC EUROPE LTD.
- Juergen Quittek
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ALLOCATION OF APPLICATION IDENTIFIERS
- Publication number 20120167184
- Publication date Jun 28, 2012
- QUALCOMM Incorporated
- Michaela Vanderveen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TERMINAL-TO-TERMINAL COMMUNICATION CONNECTION CONTROL METHOD USING...
- Publication number 20120140659
- Publication date Jun 7, 2012
- MIYAGUCHI RESEARCH CO., LTD
- Hisao Furukawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MANAGEMENT METHOD AND MANAGEMENT DEVICE FOR NETWORK ADDRESS TRANSLA...
- Publication number 20120144043
- Publication date Jun 7, 2012
- Jing Huang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Middlebox Control
- Publication number 20120096173
- Publication date Apr 19, 2012
- Rockstar Bidco L.P.
- Julian Mitchell
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Middlebox Control
- Publication number 20120096174
- Publication date Apr 19, 2012
- Rockstar Bidco L.P.
- Julian Mitchell
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MULTIPLE VIRTUAL MACHINES SHARING A SINGLE IP ADDRESS
- Publication number 20120063458
- Publication date Mar 15, 2012
- International Business Machines Corporation
- Jeffrey Klink
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND APPARATUS FOR NETWORK PORT AND NETWORK ADDRESS TRANSLATION
- Publication number 20120023257
- Publication date Jan 26, 2012
- Gustav Gerald VOS
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Access Node Comprising VOIP Cards with Common IP/MAC Address
- Publication number 20120014383
- Publication date Jan 19, 2012
- TELEFONAKTIEBOLAGET L M ERICSSON (publ)
- Paola Geromel
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

involving port numbers

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Blocking/unblocking algorithms for signaling optimization in a wire...

Port chunk allocation in network address translation

Port mapping

Data network address sharing between multiple elements associated w...

Port chunk allocation in network address translation

Methods, systems, and products for voice-over internet protocol calls

Secure electronic commerce

Methods, systems, and products for voice-over internet protocol calls

Methods, systems, and products for voice-over internet protocol calls

DNS server, gateways and methods for managing an identifier of a po...

System and method for providing a translation mechanism in a networ...

Methods, systems, and products for voice-over internet protocol calls

Preventing duplicate sources from clients served by a network addre...

Method for providing an internal server with a shared public IP add...

VoIP service system using NAT and method of processing packet therein

Routing traffic towards a mobile node

Differentiation of multiple media endpoints behind an address trans...

Transparently proxying transport protocol connections using an exte...

Port chunk allocation in network address translation

Packet transfer device, packet transfer method, packet transfer pro...

Access node comprising VoIP cards with common IP/MAC addresses

Allocation of identifiers for application discovery

Communication device and communication method of the same

Terminal-to-terminal communication connection control method using...

Terminal-to-terminal communication connection control method using...

Distributed and scalable network address translation

Interface switch for use with fibre channel fabrics in storage area...

Method for performing gate coordination on a per-call basis

Method for providing an internal server with reduced IP addresses

Various methods and apparatuses for a central management station fo...

Patents Applicationslast 30 patents

BLOCKING/UNBLOCKING ALGORITHMS FOR SIGNALING OPTIMIZATION IN A WIRE...

INFORMATION PROCESSING APPARATUS, CLIENT APPARATUS, AND DATA PROCES...

PORT CHUNK ALLOCATION IN NETWORK ADDRESS TRANSLATION

PORT MAPPING

SECURE ELECTRONIC COMMERCE

Methods, Systems, and Products for Voice-Over Internet Protocol Calls

Methods, Systems, and Products for Voice-Over Internet Protocol Calls

Preventing Duplicate Sources from Clients Served by a Network Addre...

SYSTEM AND METHOD FOR PROVIDING A TRANSLATION MECHANISM IN A NETWOR...

PROVIDING TELEPHONY SERVICES TO TERMINALS BEHIND A FIREWALL AND/OR...

PACKET TRANSFER DEVICE, PACKET TRANSFER METHOD, PACKET TRANSFER PRO...

ROUTING TRAFFIC TOWARDS A MOBILE NODE

Middlebox Control

PROVIDING TELEPHONY SERVICES TO TERMINALS BEHIND A FIREWALL AND/OR...

METHOD AND NETWORK DEVICES FOR SELECTING BETWEEN PRIVATE ADDRESSES...

SYSTEM AND METHOD FOR CONFIGURING AN IP TELEPHONY DEVICE

DNS Server, Gateways and Methods for Managing an Identifier of a Po...

PROVIDING TELEPHONY SERVICES TO TERMINALS BEHIND A FIREWALL AND/OR...

VARIOUS METHODS AND APPARATUSES FOR A CENTRAL MANAGEMENT STATION FO...

METHOD FOR PERFORMING GATE COORDINATION ON A PER-CALL BASIS

COMMUNICATION DEVICE, COMMUNICATION METHOD, INTEGRATED CIRCUIT, AND...

METHOD AND NETWORK FOR MANAGING PORT RANGES

ALLOCATION OF APPLICATION IDENTIFIERS

TERMINAL-TO-TERMINAL COMMUNICATION CONNECTION CONTROL METHOD USING...

MANAGEMENT METHOD AND MANAGEMENT DEVICE FOR NETWORK ADDRESS TRANSLA...

Middlebox Control

Middlebox Control

MULTIPLE VIRTUAL MACHINES SHARING A SINGLE IP ADDRESS

METHOD AND APPARATUS FOR NETWORK PORT AND NETWORK ADDRESS TRANSLATION

Access Node Comprising VOIP Cards with Common IP/MAC Address