Tian Bu

Person

Middlesex, NJ, US

People

Patents Grantslast 30 patents

Information Patent Grant
Out of box user performance journey monitoring
- Patent number 12,047,839
- Issue date Jul 23, 2024
- Cisco Technology, Inc.
- Xiaochun Mei
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Root cause discovery engine
- Patent number 11,954,568
- Issue date Apr 9, 2024
- Cisco Technology, Inc.
- Harish Doddala
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Root cause discovery engine
- Patent number 11,132,620
- Issue date Sep 28, 2021
- Cisco Technology, Inc.
- Harish Doddala
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Software-defined network overlay
- Patent number 9,258,218
- Issue date Feb 9, 2016
- Alcatel Lucent
- Georg Hampel
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Virtualization of control plane functions of a wireless core packet...
- Patent number 9,226,333
- Issue date Dec 29, 2015
- Alcatel Lucent
- Moritz M. Steiner
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Evaluation of a fast and robust worm detection algorithm
- Patent number 9,069,962
- Issue date Jun 30, 2015
- Alcatel Lucent
- Tian Bu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and system for correlating IP layer traffic and wireless lay...
- Patent number 9,036,540
- Issue date May 19, 2015
- Alcatel Lucent
- Tian Bu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods and devices for defending a 3G wireless network against mal...
- Patent number 8,965,334
- Issue date Feb 24, 2015
- Alcatel Lucent
- Tian Bu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods and systems for providing controlled access to the internet
- Patent number 8,966,270
- Issue date Feb 24, 2015
- Alcatel Lucent
- Tian Bu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Mapping private and public addresses
- Patent number 8,837,483
- Issue date Sep 16, 2014
- Alcatel Lucent
- Tian Bu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods and devices for associating users to base stations in third...
- Patent number 8,811,354
- Issue date Aug 19, 2014
- Alcatel Lucent
- Tian Bu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for using a shared ring buffer to provide thre...
- Patent number 8,751,737
- Issue date Jun 10, 2014
- Alcatel Lucent
- Tian Bu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for mobile flow record generation and analysis
- Patent number 8,681,770
- Issue date Mar 25, 2014
- Alcatel Lucent
- Tian Bu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Incremental quantile tracking of multiple record types
- Patent number 8,666,946
- Issue date Mar 4, 2014
- Alcatel Lucent
- Tian Bu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for incremental tracking of multiple quantiles
- Patent number 8,589,329
- Issue date Nov 19, 2013
- Alcatel Lucent
- Tian Bu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for geo-locating mobile station
- Patent number 8,559,978
- Issue date Oct 15, 2013
- Alcatel Lucent
- Susan W. Sanders
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for mapping operating parameter in coverage ar...
- Patent number 8,526,961
- Issue date Sep 3, 2013
- Alcatel Lucent
- Susan W. Sanders
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for geo-locating mobile station
- Patent number 8,509,810
- Issue date Aug 13, 2013
- Alcatel Lucent
- Susan W. Sanders
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Efficient probabilistic counting scheme for stream-expression cardi...
- Patent number 8,400,933
- Issue date Mar 19, 2013
- Alcatel Lucent
- Tian Bu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for geo-locating mobile station
- Patent number 8,391,890
- Issue date Mar 5, 2013
- Alcatel Lucent
- Susan W. Sanders
- G01 - MEASURING TESTING
Information Patent Grant
Estimation method for loss rates in a packetized network
- Patent number 8,274,902
- Issue date Sep 25, 2012
- Alcatel Lucent
- Tian Bu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for detecting wireless data subscribers using...
- Patent number 8,081,567
- Issue date Dec 20, 2011
- Alcatel Lucent
- Li (Erran) Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Network architecture and related methods for surviving denial of se...
- Patent number 7,991,852
- Issue date Aug 2, 2011
- Alcatel-Lucent USA Inc.
- Tian Bu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for mobile flow record generation and analysis
- Patent number 7,929,514
- Issue date Apr 19, 2011
- Alcatel-Lucent USA Inc.
- Tian Bu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Scalable methods for detecting significant traffic patterns in a da...
- Patent number 7,779,143
- Issue date Aug 17, 2010
- Alcatel-Lucent USA Inc.
- Tian Bu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Detection of power-drain denial-of-service attacks in wireless netw...
- Patent number 7,515,926
- Issue date Apr 7, 2009
- Alcatel-Lucent USA Inc.
- Tian Bu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
ROOT CAUSE DISCOVERY ENGINE
- Publication number 20240185133
- Publication date Jun 6, 2024
- Cisco Technology, Inc.
- Harish Doddala
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ROOT CAUSE DISCOVERY ENGINE
- Publication number 20230289661
- Publication date Sep 14, 2023
- Cisco Technology, Inc.
- Harish Doddala
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ROOT CAUSE DISCOVERY ENGINE
- Publication number 20220067587
- Publication date Mar 3, 2022
- Cisco Technology, Inc.
- Harish Doddala
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ROOT CAUSE DISCOVERY ENGINE
- Publication number 20220004931
- Publication date Jan 6, 2022
- Cisco Technology, Inc.
- Harish Doddala
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
OUT OF BOX USER PERFORMANCE JOURNEY MONITORING
- Publication number 20210227351
- Publication date Jul 22, 2021
- Cisco Technology, Inc.
- Xiaochun Mei
- G01 - MEASURING TESTING
Information Patent Application
ROOT CAUSE DISCOVERY ENGINE
- Publication number 20180308001
- Publication date Oct 25, 2018
- Cisco Technology, Inc.
- Harish Doddala
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYSTEM FOR QUERYING MODELS
- Publication number 20180276553
- Publication date Sep 27, 2018
- Cisco Technology, Inc.
- Tej Redkar
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Methods and Devices for Defending a 3G Wireless Network Against Mal...
- Publication number 20150215328
- Publication date Jul 30, 2015
- Alcatel-Lucent USA Inc.
- Tian Bu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Methods And Systems For Providing Controlled Access To The Internet
- Publication number 20150067814
- Publication date Mar 5, 2015
- Alcatel-Lucent USA Inc.
- Tian Bu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
VIRTUALIZATION OF CONTROL PLANE FUNCTIONS OF A WIRELESS CORE PACKET...
- Publication number 20140362775
- Publication date Dec 11, 2014
- Moritz M. Steiner
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Methods And Devices For Associating Users To Base Stations In Third...
- Publication number 20140329525
- Publication date Nov 6, 2014
- Alcatel-Lucent USA Inc.
- Tian Bu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DESIGN AND EVALUATION OF A FAST AND ROBUST WORM DETECTION ALGORITHM
- Publication number 20140181978
- Publication date Jun 26, 2014
- Alcatel-Lucent USA Inc.
- Tian BU
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SOFTWARE-DEFINED NETWORK OVERLAY
- Publication number 20140153572
- Publication date Jun 5, 2014
- Georg Hampel
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEM AND METHOD FOR ROOT CAUSE ANALYSIS OF MOBILE NETWORK PERFORM...
- Publication number 20130262656
- Publication date Oct 3, 2013
- Jin Cao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR IDENTIFYING AN APPLICATION ASSOCIATED WITH...
- Publication number 20130238782
- Publication date Sep 12, 2013
- Alcatel-Lucent USA Inc.
- Yao Zhao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR GEO-LOCATING MOBILE STATION
- Publication number 20130217413
- Publication date Aug 22, 2013
- Alcatel-Lucent USA Inc.
- Susan W. Sanders
- G01 - MEASURING TESTING
Information Patent Application
METHOD AND APPARATUS FOR GEO-LOCATING MOBILE STATION
- Publication number 20130005348
- Publication date Jan 3, 2013
- Alcatel-Lucent USA Inc.
- Susan W. Sanders
- G01 - MEASURING TESTING
Information Patent Application
METHOD AND APPARATUS FOR MAPPING OPERATING PARAMETER IN COVERAGE AR...
- Publication number 20130005297
- Publication date Jan 3, 2013
- Alcatel-Lucent USA Inc.
- Susan W. Sanders
- G01 - MEASURING TESTING
Information Patent Application
METHOD AND APPARATUS FOR GEO-LOCATING MOBILE STATION
- Publication number 20130005349
- Publication date Jan 3, 2013
- Alcatel-Lucent USA Inc.
- Susan W. Sanders
- G01 - MEASURING TESTING
Information Patent Application
MAPPING PRIVATE AND PUBLIC ADDRESSES
- Publication number 20120257628
- Publication date Oct 11, 2012
- ALCATEL-LUCENT CANADA, INC.
- Tian Bu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR MOBILE FLOW RECORD GENERATION AND ANALYSIS
- Publication number 20110194447
- Publication date Aug 11, 2011
- Tian Bu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Estimation method for loss rates in a packetized network
- Publication number 20110038269
- Publication date Feb 17, 2011
- Tian Bu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR INCREMENTAL QUANTILE TRACKING OF MULTIPLE...
- Publication number 20110010337
- Publication date Jan 13, 2011
- Tian Bu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND APPARATUS FOR INCREMENTAL TRACKING OF MULTIPLE QUANTILES
- Publication number 20110010327
- Publication date Jan 13, 2011
- Tian Bu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND APPARATUS FOR USING A SHARED RING BUFFER TO PROVIDE THRE...
- Publication number 20100332755
- Publication date Dec 30, 2010
- Tian Bu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND APPARATUS FOR MOBILE FLOW RECORD GENERATION AND ANALYSIS
- Publication number 20100329145
- Publication date Dec 30, 2010
- Tian Bu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Monitoring time-varying network streams using state-space models
- Publication number 20100299287
- Publication date Nov 25, 2010
- Alcatel-Lucent USA Inc.
- Jin Cao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR INCREMENTAL QUANTILE ESTIMATION
- Publication number 20100292995
- Publication date Nov 18, 2010
- Tian Bu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
EFFICIENT PROBABILISTIC COUNTING SCHEME FOR STREAM-EXPRESSION CARDI...
- Publication number 20090268623
- Publication date Oct 29, 2009
- Lucent Technologies Inc.
- Tian Bu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and apparatus for detecting wireless data subscribers using...
- Publication number 20090190511
- Publication date Jul 30, 2009
- LUCENT TECHNOLOGIES INC.
- Li (Erran) Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Person

Patents Grantslast 30 patents

Out of box user performance journey monitoring

Root cause discovery engine

Root cause discovery engine

Software-defined network overlay

Virtualization of control plane functions of a wireless core packet...

Evaluation of a fast and robust worm detection algorithm

Method and system for correlating IP layer traffic and wireless lay...

Methods and devices for defending a 3G wireless network against mal...

Methods and systems for providing controlled access to the internet

Mapping private and public addresses

Methods and devices for associating users to base stations in third...

Method and apparatus for using a shared ring buffer to provide thre...

Method and apparatus for mobile flow record generation and analysis

Incremental quantile tracking of multiple record types

Method and apparatus for incremental tracking of multiple quantiles

Method and apparatus for geo-locating mobile station

Method and apparatus for mapping operating parameter in coverage ar...

Method and apparatus for geo-locating mobile station

Efficient probabilistic counting scheme for stream-expression cardi...

Method and apparatus for geo-locating mobile station

Estimation method for loss rates in a packetized network

Method and apparatus for detecting wireless data subscribers using...

Network architecture and related methods for surviving denial of se...

Method and apparatus for mobile flow record generation and analysis

Scalable methods for detecting significant traffic patterns in a da...

Detection of power-drain denial-of-service attacks in wireless netw...

Patents Applicationslast 30 patents

ROOT CAUSE DISCOVERY ENGINE

ROOT CAUSE DISCOVERY ENGINE

ROOT CAUSE DISCOVERY ENGINE

ROOT CAUSE DISCOVERY ENGINE

OUT OF BOX USER PERFORMANCE JOURNEY MONITORING

ROOT CAUSE DISCOVERY ENGINE

SYSTEM FOR QUERYING MODELS

Methods and Devices for Defending a 3G Wireless Network Against Mal...

Methods And Systems For Providing Controlled Access To The Internet

VIRTUALIZATION OF CONTROL PLANE FUNCTIONS OF A WIRELESS CORE PACKET...

Methods And Devices For Associating Users To Base Stations In Third...

DESIGN AND EVALUATION OF A FAST AND ROBUST WORM DETECTION ALGORITHM

SOFTWARE-DEFINED NETWORK OVERLAY

SYSTEM AND METHOD FOR ROOT CAUSE ANALYSIS OF MOBILE NETWORK PERFORM...

METHOD AND APPARATUS FOR IDENTIFYING AN APPLICATION ASSOCIATED WITH...

METHOD AND APPARATUS FOR GEO-LOCATING MOBILE STATION

METHOD AND APPARATUS FOR GEO-LOCATING MOBILE STATION

METHOD AND APPARATUS FOR MAPPING OPERATING PARAMETER IN COVERAGE AR...

METHOD AND APPARATUS FOR GEO-LOCATING MOBILE STATION

MAPPING PRIVATE AND PUBLIC ADDRESSES

METHOD AND APPARATUS FOR MOBILE FLOW RECORD GENERATION AND ANALYSIS

Estimation method for loss rates in a packetized network

METHOD AND APPARATUS FOR INCREMENTAL QUANTILE TRACKING OF MULTIPLE...

METHOD AND APPARATUS FOR INCREMENTAL TRACKING OF MULTIPLE QUANTILES

METHOD AND APPARATUS FOR USING A SHARED RING BUFFER TO PROVIDE THRE...

METHOD AND APPARATUS FOR MOBILE FLOW RECORD GENERATION AND ANALYSIS

Monitoring time-varying network streams using state-space models

METHOD AND APPARATUS FOR INCREMENTAL QUANTILE ESTIMATION

EFFICIENT PROBABILISTIC COUNTING SCHEME FOR STREAM-EXPRESSION CARDI...

Method and apparatus for detecting wireless data subscribers using...