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CPC
H04L29/06421
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H
ELECTRICITY
H04
Electric communication
H04L
TRANSMISSION OF DIGITAL INFORMATION
H04L29/00
Arrangements, apparatus, circuits or systems, not covered by a single one of groups H04L1/00 - H04L27/00 contains provisionally no documents
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H04L29/06421
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Patents Grants
last 30 patents
Information
Patent Grant
Displaying operations performed by multiple users
Patent number
9,811,349
Issue date
Nov 7, 2017
Sony Corporation
Osamu Ooba
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Transmission management apparatus, program, transmission management...
Patent number
9,769,426
Issue date
Sep 19, 2017
Ricoh Company, Ltd.
Takuya Imai
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
State transition control method, multipoint control server, and vid...
Patent number
8,988,488
Issue date
Mar 24, 2015
Huawei Device Co., Ltd.
Haitao Wang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method, device, and conference system for processing media data packet
Patent number
8,976,716
Issue date
Mar 10, 2015
Huawei Technologies Co., Ltd.
Riming Zhou
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Transmission management apparatus, program, transmission management...
Patent number
8,850,184
Issue date
Sep 30, 2014
Ricoh Company, Limited
Takuya Imai
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Distributable, scalable, pluggable conferencing architecture
Patent number
8,817,668
Issue date
Aug 26, 2014
Microsoft Corporation
Dhigha D. Sekaran
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Methods and systems for call processing and for providing call prog...
Patent number
8,755,503
Issue date
Jun 17, 2014
Callwave Communications, LLC
Leland Kirchhoff
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Methods and systems for call processing and for providing call prog...
Patent number
8,401,163
Issue date
Mar 19, 2013
Callwave Communications, LLC
Leland Kirchhoff
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Secure desktop for a network meeting
Patent number
8,370,431
Issue date
Feb 5, 2013
Juniper Networks, Inc.
Wanchun Wang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
TRANSMISSION MANAGEMENT APPARATUS, PROGRAM, TRANSMISSION MANAGEMENT...
Publication number
20140354767
Publication date
Dec 4, 2014
Takuya Imai
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Method, Device, and Conference System for Processing Media Data Packet
Publication number
20140247756
Publication date
Sep 4, 2014
Huawei Technologies Co., Ltd
Riming Zhou
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
State Transition Control Method, Multipoint Control Server, and Vid...
Publication number
20140104375
Publication date
Apr 17, 2014
HUAWEI DEVICE CO., LTD.
Haitao Wang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
TRANSMISSION MANAGEMENT APPARATUS, PROGRAM, TRANSMISSION MANAGEMENT...
Publication number
20140055555
Publication date
Feb 27, 2014
Takuya Imai
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Distributable, scalable, pluggable conferencing architecture
Publication number
20080069011
Publication date
Mar 20, 2008
Microsoft Corporation
Dhigha D. Sekaran
H04 - ELECTRIC COMMUNICATION TECHNIQUE