Testing

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CPC
H04J2203/0062

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Parent Industries

HELECTRICITY H04Electric communication H04JMULTIPLEX COMMUNICATION H04J2203/00Aspects of optical multiplex systems other than those covered by H04J14/00

Current Industry

H04J2203/0062Testing

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Signal quality information notification method and relay communicat...
- Patent number 11,509,392
- Issue date Nov 22, 2022
- Nippon Telegraph and Telephone Corporation
- Takafumi Tanaka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical wavelength multiplex transmission system, optical wavelengt...
- Patent number 11,165,529
- Issue date Nov 2, 2021
- NEC Corporation
- Tetsuya Yamamoto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Fault detection method and device
- Patent number 10,575,074
- Issue date Feb 25, 2020
- Huawei Technologies Co., Ltd.
- Jian Yin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for measuring transmission delay of optical transport networ...
- Patent number 10,361,938
- Issue date Jul 23, 2019
- ZTE Corporation
- Kelu Huang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Electronic device and method for controlling the same
- Patent number 10,348,443
- Issue date Jul 9, 2019
- Samsung Electronics Co., Ltd.
- In-beom Kim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method of identifying long-shining rogue ONU in passive optical net...
- Patent number 10,165,341
- Issue date Dec 25, 2018
- Alcatel Lucent
- Qingjiang Chang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Monitoring method for a passive optical network
- Patent number 8,625,987
- Issue date Jan 7, 2014
- Alcatel Lucent
- Thomas Pfeiffer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for detecting network asymmetrical status and asymmetrical c...
- Patent number 8,526,333
- Issue date Sep 3, 2013
- ABB Research Ltd.
- Youyi Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Network sync planning and failure simulations
- Patent number 8,339,995
- Issue date Dec 25, 2012
- Alcatel Lucent
- Kin Yee Wong
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Automatic ONT self disabling system, method, and computer readable...
- Patent number 8,213,792
- Issue date Jul 3, 2012
- Alcatel Lucent
- Raymond E. Tyrrell
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and systems for testing automatic protection switching proto...
- Patent number 8,204,375
- Issue date Jun 19, 2012
- Verizon Laboratories Inc.
- Stanley Y. Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and arrangement for controlling a regenerator for data burst...
- Patent number 8,200,098
- Issue date Jun 12, 2012
- Nokia Siemens Networks GmbH & Co. KG
- Andreas Stadler
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Network testing apparatus, network testing method and recording med...
- Patent number 8,068,729
- Issue date Nov 29, 2011
- Fujitsu Limited
- Atsushi Tanaka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Passive optical network rogue optical network unit diagnostics
- Patent number 7,778,543
- Issue date Aug 17, 2010
- Alcatel Lucent
- Julia Gay Ferguson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Device and method for testing integrated circuit dice in an integra...
- Patent number 7,730,372
- Issue date Jun 1, 2010
- Micron Technology, Inc.
- Warren M. Farnworth
- G11 - INFORMATION STORAGE
Information Patent Grant
Systems and methods for the implementation of a remote test access...
- Patent number 7,715,322
- Issue date May 11, 2010
- CIENA Corporation
- Satish Gopalakrishna
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Transmission state indicating system indicating pointer values for...
- Patent number 7,619,978
- Issue date Nov 17, 2009
- Anritsu Corporation
- Hajime Imazeki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Bus interface for transfer of multiple SONET/SDH rates over a seria...
- Patent number 7,593,411
- Issue date Sep 22, 2009
- PMC-Sierra, Inc.
- Carl D. McCrosky
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Device and method for measuring jitter
- Patent number 7,558,991
- Issue date Jul 7, 2009
- Infineon Technologies AG
- Heinz Mattes
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Characterizing jitter sensitivity of a serializer/deserializer circuit
- Patent number 7,543,209
- Issue date Jun 2, 2009
- International Business Machines Corporation
- Dominique P Bonneau
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Serializer/deserializer circuit for jitter sensitivity characteriza...
- Patent number 7,533,317
- Issue date May 12, 2009
- International Business Machines Corporation
- Dominique P Bonneau
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Device and method for testing integrated circuit dice in an integra...
- Patent number 7,519,881
- Issue date Apr 14, 2009
- Micron Technology, Inc.
- Warren M. Farnworth
- G11 - INFORMATION STORAGE
Information Patent Grant
Method and apparatus for introducing differential delay between vir...
- Patent number 7,324,562
- Issue date Jan 29, 2008
- Cypress Semiconductor Corporation
- Subramani Shankar
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Network monitoring and controlling apparatus
- Patent number 7,292,540
- Issue date Nov 6, 2007
- Fujitsu Limited
- Toshiyuki Yada
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Serializer/deserializer circuit for jitter sensitivity characteriza...
- Patent number 7,251,764
- Issue date Jul 31, 2007
- International Business Machines Corporation
- Dominique P. Bonneau
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Flexible hose having reduced fuel vapor permeability and method of...
- Patent number 7,228,877
- Issue date Jun 12, 2007
- Dayco Products, LLC
- Jerry Shifman
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method of generating a measure of a mistiming and apparatus therefor
- Patent number 7,079,614
- Issue date Jul 18, 2006
- Agilent Technologies, Inc.
- William Ross MacIsaac
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Device and method for testing integrated circuit dice in an integra...
- Patent number 7,034,560
- Issue date Apr 25, 2006
- Micron Technology, Inc.
- Warren M. Farnworth
- G11 - INFORMATION STORAGE
Information Patent Grant
Interfacing apparatus and method for adapting Ethernet directly to...
- Patent number 7,031,341
- Issue date Apr 18, 2006
- Wuhan Research Institute of Post and Communications, Mii.
- Shaohua Yu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus and method for generating wander noise
- Patent number 7,020,568
- Issue date Mar 28, 2006
- Agilent Technologies, Inc.
- David Alexander Bisset
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
OPTICAL WAVELENGTH MULTIPLEX TRANSMISSION SYSTEM, OPTICAL WAVELENGT...
- Publication number 20210194616
- Publication date Jun 24, 2021
- NEC Corporation
- Tetsuya YAMAMOTO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SIGNAL QUALITY INFORMATION NOTIFICATION METHOD AND RELAY COMMUNICAT...
- Publication number 20210126707
- Publication date Apr 29, 2021
- Nippon Telegraph and Telephone Corporation
- Takafumi TANAKA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
FAULT DETECTION METHOD AND DEVICE
- Publication number 20190045282
- Publication date Feb 7, 2019
- Huawei Technologies Co., Ltd
- Jian Yin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method for measuring transmission delay of optical transport networ...
- Publication number 20160315840
- Publication date Oct 27, 2016
- ZTE CORPORATION
- Kelu Huang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD OF IDENTIFYING LONG-SHINING ROGUE ONU IN PASSIVE OPTICAL NET...
- Publication number 20160269811
- Publication date Sep 15, 2016
- Alcatel Lucent
- Qingjiang CHANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and Apparatus for Processing Tandem Connection Monitoring Level
- Publication number 20120219284
- Publication date Aug 30, 2012
- ZTE CORPORATION
- Qingfei Nian
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method for Detecting Network Asymmetrical Status and Asymmetrical C...
- Publication number 20110286361
- Publication date Nov 24, 2011
- ABB Research Ltd.
- Youyi Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
NETWORK SYNC PLANNING AND FAILURE SIMULATIONS
- Publication number 20110142077
- Publication date Jun 16, 2011
- ALCATEL-LUCENT CANADA, INC.
- Kin Yee Wong
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND ARRANGEMENT FOR CONTROLLING A REGENERATOR FOR DATA BURST...
- Publication number 20100046941
- Publication date Feb 25, 2010
- NOKIA SIEMENS NETWORKS GMBH & CO. KG
- Andreas Stadler
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ONT TEST UNIT
- Publication number 20090324228
- Publication date Dec 31, 2009
- Tellabs Petaluma, Inc.
- Marc R. Bernard
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Transmission apparatus, path testing method, and storage medium
- Publication number 20090297141
- Publication date Dec 3, 2009
- FUJITSU LIMITED
- Toshifumi Amano
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Monitoring method for a passive optical network
- Publication number 20090238559
- Publication date Sep 24, 2009
- Alcatel Lucent
- Thomas Pfeiffer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DEVICE AND METHOD FOR TESTING INTEGRATED CIRCUIT DICE IN AN INTEGRA...
- Publication number 20090027076
- Publication date Jan 29, 2009
- Micron Technology, Inc.
- Warren M. Farnworth
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Systems and methods for the implementation of a remote test access...
- Publication number 20080219171
- Publication date Sep 11, 2008
- CIENA Corporation
- Satish Gopalakrishna
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Network testing apparatus, network testing method and recording med...
- Publication number 20080187310
- Publication date Aug 7, 2008
- FUJITSU LIMITED
- Atsushi Tanaka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Automatic ONT Self Disabling System, Method, and Computer Readable...
- Publication number 20080138062
- Publication date Jun 12, 2008
- ALCATEL LUCENT
- RAYMOND E. TYRRELL
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SERIALIZER/DESERIALIZER CIRCUIT FOR JITTER SENSITIVITY CHARACTERIZA...
- Publication number 20070277069
- Publication date Nov 29, 2007
- Dominique P. Bonneau
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PASSIVE OPTICAL NETWORK ROGUE OPTICAL NETWORK UNIT DIAGNOSTICS
- Publication number 20070274719
- Publication date Nov 29, 2007
- ALCATEL LUCENT
- JULIA GAY FERGUSON
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Serializer/deserializer circuit for jitter sensitivity characteriza...
- Publication number 20070088998
- Publication date Apr 19, 2007
- Dominique P. Bonneau
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Bus interface for transfer of multiple SONET/SDH rates over a seria...
- Publication number 20070036173
- Publication date Feb 15, 2007
- Carl D. McCrosky
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Device and method for measuring jitter
- Publication number 20060291548
- Publication date Dec 28, 2006
- Heinz Mattes
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Device and method for testing integrated circuit dice in an integra...
- Publication number 20060244473
- Publication date Nov 2, 2006
- Warren M. Farnworth
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Apparatus and method for generating synchronous multiplexing frame...
- Publication number 20050013256
- Publication date Jan 20, 2005
- Anritsu Corporation
- Katsumi Tsunoda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SERIALIZER/DESERIALIZER CIRCUIT FOR JITTER SENSITIVITY CHARACTERIZA...
- Publication number 20040243899
- Publication date Dec 2, 2004
- International Business Machines Corporation
- Dominique P. Bonneau
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Testing network communications
- Publication number 20040208129
- Publication date Oct 21, 2004
- AGILENT TECHNOLOGIES, INC.
- Gordon Old
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Flexible hose having reduced fuel vapor permeability and method of...
- Publication number 20040197510
- Publication date Oct 7, 2004
- Jerry Shifman
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Transmission state indicating system indicating pointer values for...
- Publication number 20040190561
- Publication date Sep 30, 2004
- Anritsu Corporation
- Hajime Imazeki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Flexible hose having reduced fuel vapor permeability and method of...
- Publication number 20040187948
- Publication date Sep 30, 2004
- Jerry Shifman
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Device and method for testing integrated circuit dice in an integra...
- Publication number 20040177298
- Publication date Sep 9, 2004
- Warren M. Farnworth
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Network monitoring and controlling apparatus
- Publication number 20040165526
- Publication date Aug 26, 2004
- Toshiyuki Yada
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Signal quality information notification method and relay communicat...

Optical wavelength multiplex transmission system, optical wavelengt...

Fault detection method and device

Method for measuring transmission delay of optical transport networ...

Electronic device and method for controlling the same

Method of identifying long-shining rogue ONU in passive optical net...

Monitoring method for a passive optical network

Method for detecting network asymmetrical status and asymmetrical c...

Network sync planning and failure simulations

Automatic ONT self disabling system, method, and computer readable...

Method and systems for testing automatic protection switching proto...

Method and arrangement for controlling a regenerator for data burst...

Network testing apparatus, network testing method and recording med...

Passive optical network rogue optical network unit diagnostics

Device and method for testing integrated circuit dice in an integra...

Systems and methods for the implementation of a remote test access...

Transmission state indicating system indicating pointer values for...

Bus interface for transfer of multiple SONET/SDH rates over a seria...

Device and method for measuring jitter

Characterizing jitter sensitivity of a serializer/deserializer circuit

Serializer/deserializer circuit for jitter sensitivity characteriza...

Device and method for testing integrated circuit dice in an integra...

Method and apparatus for introducing differential delay between vir...

Network monitoring and controlling apparatus

Serializer/deserializer circuit for jitter sensitivity characteriza...

Flexible hose having reduced fuel vapor permeability and method of...

Method of generating a measure of a mistiming and apparatus therefor

Device and method for testing integrated circuit dice in an integra...

Interfacing apparatus and method for adapting Ethernet directly to...

Apparatus and method for generating wander noise

Patents Applicationslast 30 patents

OPTICAL WAVELENGTH MULTIPLEX TRANSMISSION SYSTEM, OPTICAL WAVELENGT...

SIGNAL QUALITY INFORMATION NOTIFICATION METHOD AND RELAY COMMUNICAT...

FAULT DETECTION METHOD AND DEVICE

Method for measuring transmission delay of optical transport networ...

METHOD OF IDENTIFYING LONG-SHINING ROGUE ONU IN PASSIVE OPTICAL NET...

Method and Apparatus for Processing Tandem Connection Monitoring Level

Method for Detecting Network Asymmetrical Status and Asymmetrical C...

NETWORK SYNC PLANNING AND FAILURE SIMULATIONS

METHOD AND ARRANGEMENT FOR CONTROLLING A REGENERATOR FOR DATA BURST...

ONT TEST UNIT

Transmission apparatus, path testing method, and storage medium

Monitoring method for a passive optical network

DEVICE AND METHOD FOR TESTING INTEGRATED CIRCUIT DICE IN AN INTEGRA...

Systems and methods for the implementation of a remote test access...

Network testing apparatus, network testing method and recording med...

Automatic ONT Self Disabling System, Method, and Computer Readable...

SERIALIZER/DESERIALIZER CIRCUIT FOR JITTER SENSITIVITY CHARACTERIZA...

PASSIVE OPTICAL NETWORK ROGUE OPTICAL NETWORK UNIT DIAGNOSTICS

Serializer/deserializer circuit for jitter sensitivity characteriza...

Bus interface for transfer of multiple SONET/SDH rates over a seria...

Device and method for measuring jitter

Device and method for testing integrated circuit dice in an integra...

Apparatus and method for generating synchronous multiplexing frame...

SERIALIZER/DESERIALIZER CIRCUIT FOR JITTER SENSITIVITY CHARACTERIZA...

Testing network communications

Flexible hose having reduced fuel vapor permeability and method of...

Transmission state indicating system indicating pointer values for...

Flexible hose having reduced fuel vapor permeability and method of...

Device and method for testing integrated circuit dice in an integra...

Network monitoring and controlling apparatus