LEI XU

Person

PRINCETON, NJ, US

People

Patents Grantslast 30 patents

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- Patent number 10,884,833
- Issue date Jan 5, 2021
- Microsoft Technology Licensing, LLC
- Matthew Hidinger
- G06 - COMPUTING CALCULATING COUNTING
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- Patent number 10,649,609
- Issue date May 12, 2020
- Microsoft Technology Licensing, LLC
- Matt Hidinger
- G06 - COMPUTING CALCULATING COUNTING
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- Patent number 10,402,237
- Issue date Sep 3, 2019
- Microsoft Technology Licensing, LLC
- Matthew Hidinger
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Wavelength locking and multiplexing of high-power semiconductor lasers
- Patent number 10,014,951
- Issue date Jul 3, 2018
- Lumentum Operations LLC
- James Yonghong Guo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Systems and methods for determining a seam
- Patent number 9,563,953
- Issue date Feb 7, 2017
- QUALCOMM Incorporated
- Lei Xu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Adaptive coded-modulation for intelligent optical transport networks
- Patent number 9,450,616
- Issue date Sep 20, 2016
- NEC Corporation
- Shaoliang Zhang
- H03 - BASIC ELECTRONIC CIRCUITRY
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Apparatus and methods for digital predistortion
- Patent number 9,431,972
- Issue date Aug 30, 2016
- Altera Corporation
- Lei Xu
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Efficient execution of graph-based programs
- Patent number 9,348,560
- Issue date May 24, 2016
- QUALCOMM Incorporated
- Binglong Xie
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Optical spectral shaping for nonlinearity enhancement in high speed...
- Patent number 9,337,923
- Issue date May 10, 2016
- NEC Corporation
- Lei Xu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Method and apparatus for implementing a multi-dimensional optical c...
- Patent number 9,332,323
- Issue date May 3, 2016
- Yueping Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Method and apparatus for efficient and transparent network manageme...
- Patent number 9,332,324
- Issue date May 3, 2016
- Lei Xu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Systems and methods for memory utilization for object detection
- Patent number 9,286,217
- Issue date Mar 15, 2016
- QUALCOMM Incorporated
- Lei Xu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Laser diode subassembly and method of generating light
- Patent number 9,209,605
- Issue date Dec 8, 2015
- Lumentum Operations LLC
- James Yonghong Guo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Combining I-Q and/or PolMux optical receiver to enable single detector
- Patent number 9,203,521
- Issue date Dec 1, 2015
- NEC Laboratories America, Inc.
- Junqiang Hu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Nonbinary LDPC coded modulation without bandwidth expansion for hig...
- Patent number 9,166,728
- Issue date Oct 20, 2015
- NEC Laboratories America, Inc.
- Ivan B. Djordjevic
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Optical dispersion compensation module using fiber Bragg grating wi...
- Patent number 9,146,359
- Issue date Sep 29, 2015
- NEC Laboratories America, Inc.
- Fatih Yaman
- G02 - OPTICS
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Polarization-switched differential ternary phase-shift keying
- Patent number 9,130,679
- Issue date Sep 8, 2015
- NEC Laboratories America, Inc.
- Ezra Ip
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Multidimensional coded-modulation for high-speed optical transport...
- Patent number 9,094,125
- Issue date Jul 28, 2015
- NEC Laboratories America, Inc.
- Ivan B. Djordjevic
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
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High-brightness spatial-multiplexed multi-emitter pump with tilted...
- Patent number 9,065,237
- Issue date Jun 23, 2015
- JDS Uniphase Corporation
- James Yonghong Guo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Spatial domain based multi dimensional coded modulation for multi T...
- Patent number 8,977,121
- Issue date Mar 10, 2015
- NEC Laboratories America, Inc.
- Ivan B. Djordjevic
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Variable bit-rate QPSK transmitter and method employing polarizatio...
- Patent number 8,953,939
- Issue date Feb 10, 2015
- NEC Laboratories America, Inc.
- Shaoliang Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Polarization switching for optical fiber communications
- Patent number 8,917,998
- Issue date Dec 23, 2014
- NEC Laboratories America, Inc.
- Shaoliang Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
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High-speed long codeword QC-LDPC soft decision decoder
- Patent number 8,880,985
- Issue date Nov 4, 2014
- NEC Laboratories America, Inc.
- Junqiang Hu
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Optimum signal constellation design for high-speed optical transmis...
- Patent number 8,874,987
- Issue date Oct 28, 2014
- NEC Laboratories America, Inc.
- Ivan B. Djordjevic
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Multiple-symbol polarization switching for differential-detection m...
- Patent number 8,873,953
- Issue date Oct 28, 2014
- NEC Laboratories America, Inc.
- Shaoliang Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Polarization-alternating optical signal generation using CSRZ modul...
- Patent number 8,787,709
- Issue date Jul 22, 2014
- NEC Laboratories America, Inc.
- Fatih Yaman
- G02 - OPTICS
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Four-dimensional optical multiband-OFDM for beyond 1.4Tb/s serial o...
- Patent number 8,768,175
- Issue date Jul 1, 2014
- NEC Laboratories America, Inc.
- Ivan B. Djordjevic
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Coded multidimensional pulse amplitude modulation for ultra-high-sp...
- Patent number 8,761,608
- Issue date Jun 24, 2014
- NEC Laboratories America, Inc.
- Ivan B. Djordjevic
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Multidimensional hybrid modulations for ultra-high-speed optical tr...
- Patent number 8,743,984
- Issue date Jun 3, 2014
- NEC Laboratories America, Inc.
- Ivan B. Djordjevic
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Carrier and subcarrier hopping for optical OFDM security
- Patent number 8,724,998
- Issue date May 13, 2014
- NEC Laboratories America, Inc.
- Lei Xu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

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Dosage Regimens of Lingo-1 Antagonists and Uses for Treatment of De...
- Publication number 20210403556
- Publication date Dec 30, 2021
- Biogen MA Inc.
- Diego Cadavid
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Dosage Regimens of Lingo-1 Antagonists and Uses for Treatment of De...
- Publication number 20200031924
- Publication date Jan 30, 2020
- Biogen MA Inc.
- Diego Cadavid
- C07 - ORGANIC CHEMISTRY
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ENHANCED NOTIFICATIONS
- Publication number 20190347145
- Publication date Nov 14, 2019
- Microsoft Technology Licensing, LLC
- Matthew Hidinger
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Cloud Action Center
- Publication number 20170288960
- Publication date Oct 5, 2017
- Microsoft Technology Licensing, LLC
- Theron T. Fennel
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
UNIVERSAL NOTIFICATION PIPELINE
- Publication number 20170285882
- Publication date Oct 5, 2017
- Microsoft Technology Licensing, LLC
- Matt Hidinger
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
WAVELENGTH LOCKING AND MULTIPLEXING OF HIGH-POWER SEMICONDUCTOR LASERS
- Publication number 20170063468
- Publication date Mar 2, 2017
- Lumentum Operations LLC
- James Yonghong GUO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ENHANCED NOTIFICATIONS
- Publication number 20160147581
- Publication date May 26, 2016
- Microsoft Technology Licensing, LLC
- Matthew Hidinger
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
WAVELENGTH LOCKING AND MULTIPLEXING OF HIGH-POWER SEMICONDUCTOR LASERS
- Publication number 20160119063
- Publication date Apr 28, 2016
- Lumentum Operations LLC
- James Yonghong GUO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
HIGH POWER MISALIGNMENT-TOLERANT FIBER ASSEMBLY
- Publication number 20160109656
- Publication date Apr 21, 2016
- Lumentum Operations LLC
- Richard L. Duesterberg
- G02 - OPTICS
Information Patent Application
SYSTEMS AND METHODS FOR DETERMINING A SEAM
- Publication number 20160063705
- Publication date Mar 3, 2016
- QUALCOMM Incorporated
- Lei Xu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Methods and Apparatuses of Processing Sealed Data with Field Progra...
- Publication number 20150304105
- Publication date Oct 22, 2015
- Weidong Shi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DISEASE PROGRESSION PARAMETERS AND USES THEREOF FOR EVALUATING MULT...
- Publication number 20150220693
- Publication date Aug 6, 2015
- Biogen Idec MA Inc.
- Diego Cadavid
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Predictive Anomaly Detection of Service Level Agreement in Multi-Su...
- Publication number 20150207696
- Publication date Jul 23, 2015
- Sodero Networks, Inc.
- Yueping ZHANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Adaptive Coded-Modulation for Intelligent Optical Transport Networks
- Publication number 20150162937
- Publication date Jun 11, 2015
- NEC Laboratories America, Inc.
- Shaoliang Zhang
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
SYSTEMS AND METHODS FOR MEMORY UTILIZATION FOR OBJECT DETECTION
- Publication number 20150058579
- Publication date Feb 26, 2015
- QUALCOMM Incorporated
- Lei Xu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Combining I-Q and/or PolMux Optical Receiver to Enable Single Detector
- Publication number 20150043927
- Publication date Feb 12, 2015
- NEC Laboratories America, Inc.
- Junqiang Hu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
EFFICIENT EXECUTION OF GRAPH-BASED PROGRAMS
- Publication number 20140359563
- Publication date Dec 4, 2014
- QUALCOMM Incorporated
- Binglong Xie
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
High-Throughput Network Traffic Monitoring through Optical Circuit...
- Publication number 20140341568
- Publication date Nov 20, 2014
- Sodero Networks, Inc.
- Yueping ZHANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and Apparatus for Efficient and Transparent Network Manageme...
- Publication number 20140270761
- Publication date Sep 18, 2014
- Sodero Networks, Inc.
- Lei XU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR BOOSTING DATA INTENSIVE PROCESSING THROUGH...
- Publication number 20140226975
- Publication date Aug 14, 2014
- Sodero Networks, Inc.
- Yueping ZHANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MULTIDIMENSIONAL CODED-MODULATION FOR HIGH-SPEED OPTICAL TRANSPORT...
- Publication number 20140205283
- Publication date Jul 24, 2014
- NEC Laboratories America, Inc.
- IVAN B. DJORDJEVIC
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR IMPLEMENTING A MULTI-DIMENSIONAL OPTICAL C...
- Publication number 20140119728
- Publication date May 1, 2014
- Sodero Networks, Inc.
- Yueping ZHANG
- G02 - OPTICS
Information Patent Application
OPTICAL DISPERSION COMPENSATION MODULE USING FIBER BRAGG GRATING WI...
- Publication number 20130209035
- Publication date Aug 15, 2013
- NEC Laboratories America, Inc.
- Fatih Yaman
- G02 - OPTICS
Information Patent Application
HIGH-BRIGHTNESS SPATIAL-MULTIPLEXED MULTI-EMITTER PUMP WITH TILTED...
- Publication number 20130148684
- Publication date Jun 13, 2013
- JDS Uniphase Corporation
- James Yonghong GUO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
VARIABLE BIT-RATE QPSK TRANSMITTER AND METHOD EMPLOYING POLARIZATIO...
- Publication number 20130108270
- Publication date May 2, 2013
- NEC Laboratories America, Inc.
- Shaoliang ZHANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Optical Spectral Shaping for Nonlinearity Enhancement in High Speed...
- Publication number 20130094851
- Publication date Apr 18, 2013
- NEC Corporation
- Lei Xu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Polarization Switching for Optical Fiber Communications
- Publication number 20130089327
- Publication date Apr 11, 2013
- NEC Corporation
- Shaoliang Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
NONBINARY LDPC CODED MODULATION WITHOUT BANDWIDTH EXPANSION FOR HIG...
- Publication number 20130089326
- Publication date Apr 11, 2013
- NEC Laboratories America, Inc.
- IVAN B. DJORDJEVIC
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
HIGH-SPEED LONG CODEWORD QC-LDPC SOFT DECISION DECODER
- Publication number 20130091399
- Publication date Apr 11, 2013
- NEC Laboratories America, Inc.
- Junqiang HU
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
OPTIMUM SIGNAL CONSTELLATION DESIGN FOR HIGH-SPEED OPTICAL TRANSMIS...
- Publication number 20130091398
- Publication date Apr 11, 2013
- NEC Laboratories America, Inc.
- IVAN B. DJORDJEVIC
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Person

Patents Grantslast 30 patents

Enhanced notifications

Universal notification pipeline

Enhanced notifications

Wavelength locking and multiplexing of high-power semiconductor lasers

Systems and methods for determining a seam

Adaptive coded-modulation for intelligent optical transport networks

Apparatus and methods for digital predistortion

Efficient execution of graph-based programs

Optical spectral shaping for nonlinearity enhancement in high speed...

Method and apparatus for implementing a multi-dimensional optical c...

Method and apparatus for efficient and transparent network manageme...

Systems and methods for memory utilization for object detection

Laser diode subassembly and method of generating light

Combining I-Q and/or PolMux optical receiver to enable single detector

Nonbinary LDPC coded modulation without bandwidth expansion for hig...

Optical dispersion compensation module using fiber Bragg grating wi...

Polarization-switched differential ternary phase-shift keying

Multidimensional coded-modulation for high-speed optical transport...

High-brightness spatial-multiplexed multi-emitter pump with tilted...

Spatial domain based multi dimensional coded modulation for multi T...

Variable bit-rate QPSK transmitter and method employing polarizatio...

Polarization switching for optical fiber communications

High-speed long codeword QC-LDPC soft decision decoder

Optimum signal constellation design for high-speed optical transmis...

Multiple-symbol polarization switching for differential-detection m...

Polarization-alternating optical signal generation using CSRZ modul...

Four-dimensional optical multiband-OFDM for beyond 1.4Tb/s serial o...

Coded multidimensional pulse amplitude modulation for ultra-high-sp...

Multidimensional hybrid modulations for ultra-high-speed optical tr...

Carrier and subcarrier hopping for optical OFDM security

Patents Applicationslast 30 patents

Dosage Regimens of Lingo-1 Antagonists and Uses for Treatment of De...

Dosage Regimens of Lingo-1 Antagonists and Uses for Treatment of De...

ENHANCED NOTIFICATIONS

Cloud Action Center

UNIVERSAL NOTIFICATION PIPELINE

WAVELENGTH LOCKING AND MULTIPLEXING OF HIGH-POWER SEMICONDUCTOR LASERS

ENHANCED NOTIFICATIONS

WAVELENGTH LOCKING AND MULTIPLEXING OF HIGH-POWER SEMICONDUCTOR LASERS

HIGH POWER MISALIGNMENT-TOLERANT FIBER ASSEMBLY

SYSTEMS AND METHODS FOR DETERMINING A SEAM

Methods and Apparatuses of Processing Sealed Data with Field Progra...

DISEASE PROGRESSION PARAMETERS AND USES THEREOF FOR EVALUATING MULT...

Predictive Anomaly Detection of Service Level Agreement in Multi-Su...

Adaptive Coded-Modulation for Intelligent Optical Transport Networks

SYSTEMS AND METHODS FOR MEMORY UTILIZATION FOR OBJECT DETECTION

Combining I-Q and/or PolMux Optical Receiver to Enable Single Detector

EFFICIENT EXECUTION OF GRAPH-BASED PROGRAMS

High-Throughput Network Traffic Monitoring through Optical Circuit...

Method and Apparatus for Efficient and Transparent Network Manageme...

METHOD AND APPARATUS FOR BOOSTING DATA INTENSIVE PROCESSING THROUGH...

MULTIDIMENSIONAL CODED-MODULATION FOR HIGH-SPEED OPTICAL TRANSPORT...

METHOD AND APPARATUS FOR IMPLEMENTING A MULTI-DIMENSIONAL OPTICAL C...

OPTICAL DISPERSION COMPENSATION MODULE USING FIBER BRAGG GRATING WI...

HIGH-BRIGHTNESS SPATIAL-MULTIPLEXED MULTI-EMITTER PUMP WITH TILTED...

VARIABLE BIT-RATE QPSK TRANSMITTER AND METHOD EMPLOYING POLARIZATIO...

Optical Spectral Shaping for Nonlinearity Enhancement in High Speed...

Polarization Switching for Optical Fiber Communications

NONBINARY LDPC CODED MODULATION WITHOUT BANDWIDTH EXPANSION FOR HIG...

HIGH-SPEED LONG CODEWORD QC-LDPC SOFT DECISION DECODER

OPTIMUM SIGNAL CONSTELLATION DESIGN FOR HIGH-SPEED OPTICAL TRANSMIS...