Haifeng LI

Person

Suzhou, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Systems and methods of composite load modeling for electric power s...
- Patent number 11,900,031
- Issue date Feb 13, 2024
- State Grid Smart Research Institute Co., Ltd.
- Yishen Wang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Cellular communication systems having antenna arrays therein with e...
- Patent number 11,342,668
- Issue date May 24, 2022
- CommScope Technologies LLC
- HongHui Chen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Multi-objective real-time power flow control method using soft acto...
- Patent number 11,336,092
- Issue date May 17, 2022
- Ruisheng Diao
- G05 - CONTROLLING REGULATING
Information Patent Grant
Method and apparatus for controlling autonomous vehicle
- Patent number 11,269,324
- Issue date Mar 8, 2022
- Apollo Intelligent Driving Technology (Beijing) Co., Ltd.
- Mengmeng Tang
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Submodular load clustering with robust principal component analysis
- Patent number 11,264,799
- Issue date Mar 1, 2022
- State Grid of China, State Grid Jiangsu Electric Power Co Ltd
- Yishen Wang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
User side load response method based on adjustment and control on t...
- Patent number 11,199,863
- Issue date Dec 14, 2021
- STATE GRID JIANGSU ELECTRIC POWER CO., LTD
- Jijun Yin
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Bayesian estimation based parameter estimation for composite load m...
- Patent number 11,181,873
- Issue date Nov 23, 2021
- GLOBAL ENERGY INTERCONNECTION RESEARCH INSTITUTE NORTH AMERICA (GEIRINA)
- Zhe Yu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Adaptive method for aggregation of distributed loads to provide eme...
- Patent number 11,178,610
- Issue date Nov 16, 2021
- State Grid Corporation of China
- Haifeng Li
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Smart outlet system with fast frequency tracking for power system f...
- Patent number 11,114,893
- Issue date Sep 7, 2021
- Xiao Lu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Battery energy storage grid-load interactive method, terminal, syst...
- Patent number 11,081,885
- Issue date Aug 3, 2021
- STATE GRID JIANGSU ELECTRIC POWER CO., LTD
- Jijun Yin
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Emergency accurate control method and system for large-scale interr...
- Patent number 10,886,740
- Issue date Jan 5, 2021
- State Grid Jiangsu Electric Power Co., Ltd.
- Jijun Yin
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Cellular communication systems having antenna arrays therein with e...
- Patent number 10,840,607
- Issue date Nov 17, 2020
- CommScope Technologies LLC
- Xia Mei
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Couplers for communications systems
- Patent number 10,833,388
- Issue date Nov 10, 2020
- CommScope Technologies LLC
- Honghui Chen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
MPC-based PV maximum power point tracker for transformerless H5 inv...
- Patent number 10,770,904
- Issue date Sep 8, 2020
- State Grid Corporation of China Co. Ltd
- Zhehan Yi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Antenna assembly, unshielded circuit assembly and radiating unit as...
- Patent number 10,637,155
- Issue date Apr 28, 2020
- CommScope Technologies LLC
- Haifeng Li
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Synchronization method and wide area system protection apparatus
- Patent number 10,615,952
- Issue date Apr 7, 2020
- STATE GRID JIANGSU ELECTRIC POWER CO., LTD.
- Jijun Yin
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Phase shifter assembly
- Patent number 10,424,839
- Issue date Sep 24, 2019
- CommScope Technologies LLC
- Yuemin Li
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method and apparatus for determining hot page in database
- Patent number 10,331,652
- Issue date Jun 25, 2019
- Huawei Technologies Co., Ltd.
- Haifeng Li
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for generating dots in image reproduction
- Patent number 9,560,239
- Issue date Jan 31, 2017
- Peking University Founder Group Co., Ltd.
- Haifeng Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Anchor image identification for vertical video search
- Patent number 9,430,478
- Issue date Aug 30, 2016
- Microsoft Technology Licensing, LLC
- Xiao Kong
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and system for closed-loop color correction based on a multi...
- Patent number 9,344,605
- Issue date May 17, 2016
- Peking University Founder Group Co., Ltd.
- Haifeng Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Screening method and apparatus for use in intaglio printing
- Patent number 9,182,661
- Issue date Nov 10, 2015
- Peking University Founder Group Co., Ltd.
- Haifeng Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for calibrating spot color
- Patent number 9,056,511
- Issue date Jun 16, 2015
- Peking University Founder Group Co., Ltd.
- Haifeng Li
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Method, an apparatus and a printing equipment for printing documents
- Patent number 9,007,656
- Issue date Apr 14, 2015
- Peking University Founder Group Co., Ltd.
- Jinghua Shen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Amplification modulation screening method and apparatus
- Patent number 8,995,023
- Issue date Mar 31, 2015
- Peking University Founder Group Co., Ltd.
- Haifeng Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and device for measuring total amount of ink in ink-jet prin...
- Patent number 8,876,250
- Issue date Nov 4, 2014
- Peking University Founder Group Co., Ltd.
- Haifeng Li
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Method and apparatus for generating multi-bit depth halftone amplit...
- Patent number 8,861,034
- Issue date Oct 14, 2014
- Peking University Founder Group Co., Ltd.
- Haifeng Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Anchor image identification for vertical video search
- Patent number 8,645,353
- Issue date Feb 4, 2014
- Microsoft Corporation
- Xiao Kong
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Scalable metadata extraction for video search
- Patent number 8,645,354
- Issue date Feb 4, 2014
- Microsoft Corporation
- Xiao Kong
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Automatic online video discovery and indexing
- Patent number 8,473,574
- Issue date Jun 25, 2013
- Microsoft, Corporation
- Xiao Kong
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
TWO-DIMENSIONAL PHOTONIC INTEGRATED QUANTUM WALK CHIP AND SYSTEM
- Publication number 20250199374
- Publication date Jun 19, 2025
- YANGTZE DELTA INDUSTRIAL INNOVATION CENTER OF QUANTUM SCIENCE AND TECHNOLOGY
- Tian LUAN
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
EXTREMELY LOW THERMAL CONDUCTIVITY DIRECT CURRENT LINE FORMING METH...
- Publication number 20250166871
- Publication date May 22, 2025
- YANGTZE DELTA INDUSTRIAL INNOVATION CENTER OF QUANTUM SCIENCE AND TECHNOLOGY
- Tian LUAN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DATA MANAGEMENT METHOD, APPARATUS, AND SYSTEM, AND STORAGE MEDIUM
- Publication number 20250117399
- Publication date Apr 10, 2025
- Huawei Cloud Computing Technologies Co., Ltd.
- Haifeng Li
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
CONTROL METHOD AND DEVICE FOR DISPLAY APPARATUS, DISPLAY APPARATUS...
- Publication number 20240427428
- Publication date Dec 26, 2024
- BOE TECHNOLOGY GROUP CO., LTD.
- Haifeng LI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
BEAMFORMING ANTENNAS WITH OMNIDIRECTIONAL COVERAGE IN THE AZIMUTH P...
- Publication number 20240072420
- Publication date Feb 29, 2024
- CommScope Technologies LLC
- XiaoHua Hou
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
A FRAMELESS AUTO-DIMMING REAR VIEW MIRROR AND ITS PRODUCTION METHOD
- Publication number 20230294605
- Publication date Sep 21, 2023
- SUZHOU TSUWAY SMART TECHNOLOGIES CO., LTD
- Guowen LI
- B60 - VEHICLES IN GENERAL
Information Patent Application
Multi-Objective Real-time Power Flow Control Method Using Soft Acto...
- Publication number 20210367424
- Publication date Nov 25, 2021
- Ruisheng Diao
- G05 - CONTROLLING REGULATING
Information Patent Application
Bayesian Estimation Based Parameter Estimation for Composite Load M...
- Publication number 20210173359
- Publication date Jun 10, 2021
- Zhe Yu
- G05 - CONTROLLING REGULATING
Information Patent Application
Systems and Methods of Composite Load Modeling for Electric Power S...
- Publication number 20210049314
- Publication date Feb 18, 2021
- Global Energy Interconnection Research Institute Co. Ltd
- Yishen Wang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
CELLULAR COMMUNICATION SYSTEMS HAVING ANTENNA ARRAYS THEREIN WITH E...
- Publication number 20200358190
- Publication date Nov 12, 2020
- CommScope Technologies LLC
- HongHui Chen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR CALCULATING A TRANSIENT OVERVOLTAGE AT A DIRECT CURRENT...
- Publication number 20200333384
- Publication date Oct 22, 2020
- STATE GRID JIANGSU ELECTRIC POWER CO., LTD
- Qing Chen
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Systems and Method on Deriving Real-time Coordinated Voltage Contro...
- Publication number 20200327411
- Publication date Oct 15, 2020
- Di Shi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
EMERGENCY ACCURATE CONTROL METHOD AND SYSTEM FOR LARGE-SCALE INTERR...
- Publication number 20200251901
- Publication date Aug 6, 2020
- STATE GRID JIANGSU ELECTRIC POWER CO., LTD
- Jijun YIN
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
BATTERY ENERGY STORAGE GRID-LOAD INTERACTIVE METHOD, TERMINAL, SYST...
- Publication number 20200251904
- Publication date Aug 6, 2020
- STATE GRID JIANGSU ELECTRIC POWER CO., LTD
- Jijun YIN
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
USER SIDE LOAD RESPONSE METHOD BASED ON ADJUSTMENT AND CONTROL ON T...
- Publication number 20200209901
- Publication date Jul 2, 2020
- STATE GRID JIANGSU ELECTRIC POWER CO., LTD
- Jijun YIN
- G05 - CONTROLLING REGULATING
Information Patent Application
METHOD AND APPARATUS FOR CONTROLLING AUTONOMOUS VEHICLE
- Publication number 20200150651
- Publication date May 14, 2020
- Baidu Online Network Technology (Beijing) Co., Ltd.
- Mengmeng Tang
- B60 - VEHICLES IN GENERAL
Information Patent Application
Submodular Load Clustering with Robust Principal Component Analysis
- Publication number 20200144816
- Publication date May 7, 2020
- Yishen Wang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER FLOW CALCULATION METHOD AND DEVICE FOR AC-DC INTERCONNECTED P...
- Publication number 20200081044
- Publication date Mar 12, 2020
- STATE GRID JIANGSU ELECTRIC POWER CO., LTD
- Haifeng LI
- G01 - MEASURING TESTING
Information Patent Application
COUPLERS FOR COMMUNICATIONS SYSTEMS
- Publication number 20200028233
- Publication date Jan 23, 2020
- CommScope Technologies LLC
- HongHui Chen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Smart Outlet System with Fast Frequency Tracking for Power System F...
- Publication number 20190379237
- Publication date Dec 12, 2019
- Xiao Lu
- G01 - MEASURING TESTING
Information Patent Application
Adaptive Method for Aggregation of Distributed Loads to Provide Eme...
- Publication number 20190380091
- Publication date Dec 12, 2019
- Haifeng Li
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND DEVICE FOR CONTROLLING SOLAR ENERGY SYSTEM, CENTRAL CONT...
- Publication number 20190372352
- Publication date Dec 5, 2019
- Beijing Hanergy Solar Power Investment Co., Ltd.
- Ya'nan XIAO
- G05 - CONTROLLING REGULATING
Information Patent Application
MPC-Based PV Maximum Power Point Tracker for Transformerless H5 Inv...
- Publication number 20190363541
- Publication date Nov 28, 2019
- Zhehan Yi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
PHASE SHIFTER ASSEMBLY
- Publication number 20190013582
- Publication date Jan 10, 2019
- CommScope Technologies LLC
- Yuemin LI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CELLULAR COMMUNICATION SYSTEMS HAVING ANTENNA ARRAYS THEREIN WITH E...
- Publication number 20180375220
- Publication date Dec 27, 2018
- XIA MEI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ANTENNA ASSEMBLY, UNSHIELDED CIRCUIT ASSEMBLY AND RADIATING UNIT AS...
- Publication number 20180342813
- Publication date Nov 29, 2018
- CommScope Technologies LLC
- Haifeng Li
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PAGE QUERY METHOD AND DATA PROCESSING NODE IN OLTP CLUSTER DATABASE
- Publication number 20170329852
- Publication date Nov 16, 2017
- Huawei Technologies Co., Ltd
- Haifeng LI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
PICTURE ACQUIRING METHOD, APPARATUS, AND STORAGE MEDIUM
- Publication number 20170249513
- Publication date Aug 31, 2017
- Beijing Xiaomi Mobile Software Co., Ltd.
- Xinyan XING
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND APPARATUS FOR DETERMINING HOT PAGE IN DATABASE
- Publication number 20170132268
- Publication date May 11, 2017
- Huawei Technologies Co., Ltd
- Haifeng Li
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD, DEVICE, AND COMPUTER-READABLE MEDIUM FOR PUSHING INFORMATION
- Publication number 20170118298
- Publication date Apr 27, 2017
- Xiaomi Inc.
- Xinhua JI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Person

Patents Grantslast 30 patents

Systems and methods of composite load modeling for electric power s...

Cellular communication systems having antenna arrays therein with e...

Multi-objective real-time power flow control method using soft acto...

Method and apparatus for controlling autonomous vehicle

Submodular load clustering with robust principal component analysis

User side load response method based on adjustment and control on t...

Bayesian estimation based parameter estimation for composite load m...

Adaptive method for aggregation of distributed loads to provide eme...

Smart outlet system with fast frequency tracking for power system f...

Battery energy storage grid-load interactive method, terminal, syst...

Emergency accurate control method and system for large-scale interr...

Cellular communication systems having antenna arrays therein with e...

Couplers for communications systems

MPC-based PV maximum power point tracker for transformerless H5 inv...

Antenna assembly, unshielded circuit assembly and radiating unit as...

Synchronization method and wide area system protection apparatus

Phase shifter assembly

Method and apparatus for determining hot page in database

Method and apparatus for generating dots in image reproduction

Anchor image identification for vertical video search

Method and system for closed-loop color correction based on a multi...

Screening method and apparatus for use in intaglio printing

Method and apparatus for calibrating spot color

Method, an apparatus and a printing equipment for printing documents

Amplification modulation screening method and apparatus

Method and device for measuring total amount of ink in ink-jet prin...

Method and apparatus for generating multi-bit depth halftone amplit...

Anchor image identification for vertical video search

Scalable metadata extraction for video search

Automatic online video discovery and indexing

Patents Applicationslast 30 patents

TWO-DIMENSIONAL PHOTONIC INTEGRATED QUANTUM WALK CHIP AND SYSTEM

EXTREMELY LOW THERMAL CONDUCTIVITY DIRECT CURRENT LINE FORMING METH...

DATA MANAGEMENT METHOD, APPARATUS, AND SYSTEM, AND STORAGE MEDIUM

CONTROL METHOD AND DEVICE FOR DISPLAY APPARATUS, DISPLAY APPARATUS...

BEAMFORMING ANTENNAS WITH OMNIDIRECTIONAL COVERAGE IN THE AZIMUTH P...

A FRAMELESS AUTO-DIMMING REAR VIEW MIRROR AND ITS PRODUCTION METHOD

Multi-Objective Real-time Power Flow Control Method Using Soft Acto...

Bayesian Estimation Based Parameter Estimation for Composite Load M...

Systems and Methods of Composite Load Modeling for Electric Power S...

CELLULAR COMMUNICATION SYSTEMS HAVING ANTENNA ARRAYS THEREIN WITH E...

METHOD FOR CALCULATING A TRANSIENT OVERVOLTAGE AT A DIRECT CURRENT...

Systems and Method on Deriving Real-time Coordinated Voltage Contro...

EMERGENCY ACCURATE CONTROL METHOD AND SYSTEM FOR LARGE-SCALE INTERR...

BATTERY ENERGY STORAGE GRID-LOAD INTERACTIVE METHOD, TERMINAL, SYST...

USER SIDE LOAD RESPONSE METHOD BASED ON ADJUSTMENT AND CONTROL ON T...

METHOD AND APPARATUS FOR CONTROLLING AUTONOMOUS VEHICLE

Submodular Load Clustering with Robust Principal Component Analysis

POWER FLOW CALCULATION METHOD AND DEVICE FOR AC-DC INTERCONNECTED P...

COUPLERS FOR COMMUNICATIONS SYSTEMS

Smart Outlet System with Fast Frequency Tracking for Power System F...

Adaptive Method for Aggregation of Distributed Loads to Provide Eme...

METHOD AND DEVICE FOR CONTROLLING SOLAR ENERGY SYSTEM, CENTRAL CONT...

MPC-Based PV Maximum Power Point Tracker for Transformerless H5 Inv...

PHASE SHIFTER ASSEMBLY

CELLULAR COMMUNICATION SYSTEMS HAVING ANTENNA ARRAYS THEREIN WITH E...

ANTENNA ASSEMBLY, UNSHIELDED CIRCUIT ASSEMBLY AND RADIATING UNIT AS...

PAGE QUERY METHOD AND DATA PROCESSING NODE IN OLTP CLUSTER DATABASE

PICTURE ACQUIRING METHOD, APPARATUS, AND STORAGE MEDIUM

METHOD AND APPARATUS FOR DETERMINING HOT PAGE IN DATABASE

METHOD, DEVICE, AND COMPUTER-READABLE MEDIUM FOR PUSHING INFORMATION