Feng Lei

Person

Shanghai, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Data construction system and data construction method
- Patent number 12,321,388
- Issue date Jun 3, 2025
- DIGIWIN CO., LTD.
- Lei Feng
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Data processing system and method of automatically initiating process
- Patent number 12,242,422
- Issue date Mar 4, 2025
- DIGIWIN CO., LTD.
- Lei Feng
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Structured data analysis system and method for structured data anal...
- Patent number 12,130,786
- Issue date Oct 29, 2024
- Digiwin Software Co., Ltd
- Jun Zhang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method of and an arrangement for communicating by a server with a n...
- Patent number 12,015,547
- Issue date Jun 18, 2024
- SIGNIFY HOLDING B.V.
- Lei Feng
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method of and a node device for alerting node devices in a network...
- Patent number 11,974,191
- Issue date Apr 30, 2024
- SIGNIFY HOLDING B.V.
- Lei Feng
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Determining a length of a timeout period
- Patent number 11,374,720
- Issue date Jun 28, 2022
- SIGNIFY HOLDING B.V.
- Lei Feng
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Delegated channel switching for mesh-type networks
- Patent number 10,034,211
- Issue date Jul 24, 2018
- Philips Lighting Holding B.V.
- Supriyo Chatterjea
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Streetwise navigation system using infrastructure elements
- Patent number 9,696,159
- Issue date Jul 4, 2017
- Philips Lighting Holding B.V.
- Hongxin Chen
- G08 - SIGNALLING
Information Patent Grant
Methods for selecting and controlling devices
- Patent number 9,578,722
- Issue date Feb 21, 2017
- Philips Lighting Holding B.V.
- Lei Feng
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for providing wireless control on an electronic d...
- Patent number 9,552,721
- Issue date Jan 24, 2017
- Philips Lighting Holding B.V.
- Lei Feng
- G08 - SIGNALLING
Information Patent Grant
Device and method for detecting channel state
- Patent number 9,042,837
- Issue date May 26, 2015
- Koninklijke Philips N.V.
- Lei Feng
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for context dependent service discovery for mobil...
- Patent number 8,447,626
- Issue date May 21, 2013
- Koninklijke Philips Electronics N.V.
- Xiaolu Sun
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Systems and methods for seamlessly roaming between a wireless wide...
- Patent number 8,432,868
- Issue date Apr 30, 2013
- Koninklijke Philips Electronics N.V.
- Lei Feng
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Wireless network system for efficiently delivering multimedia messages
- Patent number 8,412,846
- Issue date Apr 2, 2013
- Koninklijke Philips Electronics N.V.
- Xiaoling Shao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and system for seamless handover between WLAN and WWAN
- Patent number 8,325,672
- Issue date Dec 4, 2012
- Koninklijke Philips Electronics N.V.
- Yonggang Du
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Wireless control system and method in an illumination network
- Patent number 8,314,786
- Issue date Nov 20, 2012
- Koninklijke Philips Electronics N.V.
- Xuecheng Qian
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and system for three-dimensional handwriting recognition
- Patent number 8,150,162
- Issue date Apr 3, 2012
- Koninklijke Philips Electronics N.V.
- Yonggang Du
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and system for handover between wireless local area network...
- Patent number 7,962,140
- Issue date Jun 14, 2011
- ST-Ericsson SA
- Lei Feng
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
VERSION UPDATING SYSTEM AND VERSION UPDATING METHOD
- Publication number 20250085957
- Publication date Mar 13, 2025
- Digiwin Software Co., Ltd
- Lei Feng
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
A METHOD OF AND A SYSTEM FOR TRANSMITTING A BLOCK OF DATA TO NODE D...
- Publication number 20250080963
- Publication date Mar 6, 2025
- SIGNIFY HOLDING B.V.
- LEI FENG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SOFTWARE TEST SYSTEM AND SOFTWARE TEST METHOD
- Publication number 20240403201
- Publication date Dec 5, 2024
- Digiwin Software Co., Ltd
- Weiwei Zhang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DATA CONSTRUCTION SYSTEM AND DATA CONSTRUCTION METHOD
- Publication number 20240394307
- Publication date Nov 28, 2024
- Digiwin Software Co., Ltd
- Lei Feng
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
BUSINESS EXECUTION SYSTEM AND BUSINESS EXECUTION METHOD
- Publication number 20240378525
- Publication date Nov 14, 2024
- Digiwin Software Co., Ltd
- Lei Feng
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DATA CONSTRUCTION SYSTEM AND DATA CONSTRUCTION METHOD
- Publication number 20240354174
- Publication date Oct 24, 2024
- Digiwin Software Co., Ltd
- Lei Feng
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
A METHOD OF CONFIGURING A NETWORK COMPRISING A PLURALITY OF NODE DE...
- Publication number 20240348688
- Publication date Oct 17, 2024
- SIGNIFY HOLDING B.V.
- LEI FENG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
STRUCTURED DATA ANALYSIS SYSTEM AND METHOD FOR STRUCTURED DATA ANAL...
- Publication number 20240281418
- Publication date Aug 22, 2024
- Digiwin Software Co., Ltd
- Jun Zhang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DATA PROCESSING SYSTEM AND METHOD OF AUTOMATICALLY INITIATING PROCESS
- Publication number 20240264978
- Publication date Aug 8, 2024
- Digiwin Software Co., Ltd
- Lei Feng
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
BUSINESS DATA PROCESSING SYSTEM AND METHOD FOR AUTOMATICALLY CAPTUR...
- Publication number 20240211839
- Publication date Jun 27, 2024
- Digiwin Software Co., Ltd
- Lei Feng
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DATA DRIVEN SYSTEM AND DATA DRIVEN METHOD
- Publication number 20240160958
- Publication date May 16, 2024
- Digiwin Software Co., Ltd
- Tzu-Chen Yeh
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DATA-DRIVEN SYSTEM AND DATA-DRIVEN METHOD BASED ON DATA-DRIVEN MODEL
- Publication number 20240161023
- Publication date May 16, 2024
- Digiwin Software Co., Ltd
- Tzu-Chen Yeh
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
A METHOD OF EVALUATING LIGHTING QUALITY IN A GEOGRAPHIC REGION HAVI...
- Publication number 20240147598
- Publication date May 2, 2024
- Yingdong WEI
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
A METHOD OF AND A NODE DEVICE FOR RELAYING A MESSAGE IN A NETWORK O...
- Publication number 20240107419
- Publication date Mar 28, 2024
- SIGNIFY HOLDING B.V.
- LEI FENG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
A METHOD OF, A PROVISIONER AND A SYSTEM FOR PROVISIONING A PLURALIT...
- Publication number 20230396492
- Publication date Dec 7, 2023
- SIGNIFY HOLDING B.V.
- CHANGJIE WANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
AUTOMATED SERVICE ARRANGEMENT AND EXECUTION SYSTEM AND METHOD THEREOF
- Publication number 20230333918
- Publication date Oct 19, 2023
- Digiwin Software Co., Ltd
- Lei Feng
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD FOR GUARANTEEING RELIABILITY OF REAL-TIME SCRAMBLING AND MES...
- Publication number 20230185264
- Publication date Jun 15, 2023
- CASCO SIGNAL LTD.
- Hongjun JIANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
A METHOD OF AND A NODE DEVICE FOR ALERTING NODE DEVICES IN A NETWOR...
- Publication number 20230020510
- Publication date Jan 19, 2023
- SIGNIFY HOLDING B.V.
- Lei FENG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
A METHOD OF AND AN ARRANGEMENT FOR COMMUNICATING BY A SERVER WITH A...
- Publication number 20220321462
- Publication date Oct 6, 2022
- SIGNIFY HOLDING B.V.
- Lei FENG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DETERMINING A LENGTH OF A TIMEOUT PERIOD
- Publication number 20210391968
- Publication date Dec 16, 2021
- SIGNIFY HOLDING B.V.
- Lei FENG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PROBLEM DETECTION IN CABLE SYSTEM WITH FUSES
- Publication number 20160139195
- Publication date May 19, 2016
- Koninklijke Philips N.V.
- HONG CHEN
- G01 - MEASURING TESTING
Information Patent Application
DELEGATED CHANNEL SWITCHING FOR MESH-TYPE NETWORKS
- Publication number 20150350987
- Publication date Dec 3, 2015
- Koninklijke Philips N.V.
- SUPRIYO CHATTERJEA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
STREETWISE NAVIGATION SYSTEM USING INFRASTRUCTURE ELEMENTS
- Publication number 20150127251
- Publication date May 7, 2015
- Hongxin Chen
- G01 - MEASURING TESTING
Information Patent Application
DEVICE AND METHOD FOR DETECTING CHANNEL STATE
- Publication number 20120040624
- Publication date Feb 16, 2012
- Lei Feng
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR RECOGNITION OF DEVICES
- Publication number 20110287789
- Publication date Nov 24, 2011
- Koninklijke Philips Electronics N.V.
- Daiqin Yang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEM AND METHOD FOR PROVIDING WIRELESS CONTROL ON AN ELECTRONIC D...
- Publication number 20110285514
- Publication date Nov 24, 2011
- Koninklijke Philips Electronics N.V.
- Lei Feng
- G08 - SIGNALLING
Information Patent Application
METHODS FOR SELECTING AND CONTROLLING DEVICES
- Publication number 20110234366
- Publication date Sep 29, 2011
- Koninklijke Philips Electronics N.V.
- Lei Feng
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR AUTOMATIC ASSIGNING OF DEVICES
- Publication number 20110190007
- Publication date Aug 4, 2011
- Koninklijke Philips Electronics N.V.
- Zhigang Chen
- G01 - MEASURING TESTING
Information Patent Application
WIRELESS CONTROL SYSTEM AND METHOD IN AN ILLUMINATION NETWORK
- Publication number 20100309176
- Publication date Dec 9, 2010
- Koninklijke Philips Electronics N.V.
- Xuecheng Qian
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ANTI-THEFT METHOD AND APPARATUS WITH WIRELESS TECHNOLOGIES
- Publication number 20090293120
- Publication date Nov 26, 2009
- Koninklijke Philips Electronics N.V.
- Lei Feng
- G08 - SIGNALLING

Person

Patents Grantslast 30 patents

Data construction system and data construction method

Data processing system and method of automatically initiating process

Structured data analysis system and method for structured data anal...

Method of and an arrangement for communicating by a server with a n...

Method of and a node device for alerting node devices in a network...

Determining a length of a timeout period

Delegated channel switching for mesh-type networks

Streetwise navigation system using infrastructure elements

Methods for selecting and controlling devices

System and method for providing wireless control on an electronic d...

Device and method for detecting channel state

System and method for context dependent service discovery for mobil...

Systems and methods for seamlessly roaming between a wireless wide...

Wireless network system for efficiently delivering multimedia messages

Method and system for seamless handover between WLAN and WWAN

Wireless control system and method in an illumination network

Method and system for three-dimensional handwriting recognition

Method and system for handover between wireless local area network...

Patents Applicationslast 30 patents

VERSION UPDATING SYSTEM AND VERSION UPDATING METHOD

A METHOD OF AND A SYSTEM FOR TRANSMITTING A BLOCK OF DATA TO NODE D...

SOFTWARE TEST SYSTEM AND SOFTWARE TEST METHOD

DATA CONSTRUCTION SYSTEM AND DATA CONSTRUCTION METHOD

BUSINESS EXECUTION SYSTEM AND BUSINESS EXECUTION METHOD

DATA CONSTRUCTION SYSTEM AND DATA CONSTRUCTION METHOD

A METHOD OF CONFIGURING A NETWORK COMPRISING A PLURALITY OF NODE DE...

STRUCTURED DATA ANALYSIS SYSTEM AND METHOD FOR STRUCTURED DATA ANAL...

DATA PROCESSING SYSTEM AND METHOD OF AUTOMATICALLY INITIATING PROCESS

BUSINESS DATA PROCESSING SYSTEM AND METHOD FOR AUTOMATICALLY CAPTUR...

DATA DRIVEN SYSTEM AND DATA DRIVEN METHOD

DATA-DRIVEN SYSTEM AND DATA-DRIVEN METHOD BASED ON DATA-DRIVEN MODEL

A METHOD OF EVALUATING LIGHTING QUALITY IN A GEOGRAPHIC REGION HAVI...

A METHOD OF AND A NODE DEVICE FOR RELAYING A MESSAGE IN A NETWORK O...

A METHOD OF, A PROVISIONER AND A SYSTEM FOR PROVISIONING A PLURALIT...

AUTOMATED SERVICE ARRANGEMENT AND EXECUTION SYSTEM AND METHOD THEREOF

METHOD FOR GUARANTEEING RELIABILITY OF REAL-TIME SCRAMBLING AND MES...

A METHOD OF AND A NODE DEVICE FOR ALERTING NODE DEVICES IN A NETWOR...

A METHOD OF AND AN ARRANGEMENT FOR COMMUNICATING BY A SERVER WITH A...

DETERMINING A LENGTH OF A TIMEOUT PERIOD

PROBLEM DETECTION IN CABLE SYSTEM WITH FUSES

DELEGATED CHANNEL SWITCHING FOR MESH-TYPE NETWORKS

STREETWISE NAVIGATION SYSTEM USING INFRASTRUCTURE ELEMENTS

DEVICE AND METHOD FOR DETECTING CHANNEL STATE

METHOD AND APPARATUS FOR RECOGNITION OF DEVICES

SYSTEM AND METHOD FOR PROVIDING WIRELESS CONTROL ON AN ELECTRONIC D...

METHODS FOR SELECTING AND CONTROLLING DEVICES

METHOD AND APPARATUS FOR AUTOMATIC ASSIGNING OF DEVICES

WIRELESS CONTROL SYSTEM AND METHOD IN AN ILLUMINATION NETWORK

ANTI-THEFT METHOD AND APPARATUS WITH WIRELESS TECHNOLOGIES