Zhenhua ZHANG

Person

Chicago, IL, US

People

Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for collecting and maintaining road event data
- Patent number 12,254,765
- Issue date Mar 18, 2025
- HERE Global B.V.
- Aparna Rajagopal
- G08 - SIGNALLING
Information Patent Grant
Method, apparatus, and system for aggregating a route based on high...
- Patent number 12,253,365
- Issue date Mar 18, 2025
- HERE Global B.V.
- Zhenhua Zhang
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Method, apparatus, and system for providing linear feature detectio...
- Patent number 12,242,519
- Issue date Mar 4, 2025
- HERE Global B.V.
- Qi Mao
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method, apparatus, and system for estimating a lane width
- Patent number 12,236,691
- Issue date Feb 25, 2025
- HERE Global B.V.
- Zhenhua Zhang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and system to validate road signs
- Patent number 12,174,023
- Issue date Dec 24, 2024
- HERE Global B.V.
- Zhenhua Zhang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Advanced data fusion structure for map and sensors
- Patent number 12,104,921
- Issue date Oct 1, 2024
- HERE Global B.V.
- Zhenhua Zhang
- B60 - VEHICLES IN GENERAL
Information Patent Grant
System and method for validating road object data
- Patent number 11,994,394
- Issue date May 28, 2024
- HERE Global B.V.
- Zhenhua Zhang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System and method for identifying redundant road lane detections
- Patent number 11,898,868
- Issue date Feb 13, 2024
- HERE Global B.V.
- Zhenhua Zhang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System and method for updating linear traffic feature data
- Patent number 11,808,601
- Issue date Nov 7, 2023
- HERE Global B.V.
- Zhenhua Zhang
- G01 - MEASURING TESTING
Information Patent Grant
System and method for generating feature line data for a map
- Patent number 11,796,323
- Issue date Oct 24, 2023
- HERE Global B.V.
- Zhenhua Zhang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method, apparatus, and system for detecting road incidents
- Patent number 11,756,417
- Issue date Sep 12, 2023
- HERE Global B.V.
- Zhenhua Zhang
- G08 - SIGNALLING
Information Patent Grant
System, method, and computer program product for identifying a road...
- Patent number 11,536,586
- Issue date Dec 27, 2022
- HERE Global B.V.
- Zhenhua Zhang
- G01 - MEASURING TESTING
Information Patent Grant
Methods and systems for detecting a speed funnel in a region
- Patent number 11,527,161
- Issue date Dec 13, 2022
- HERE Global B.V.
- Zhenhua Zhang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Methods and systems for generating parallel road data of a region u...
- Patent number 11,448,513
- Issue date Sep 20, 2022
- HERE Global B.V.
- Zhenhua Zhang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Methods and systems for roadwork zone identification
- Patent number 11,341,845
- Issue date May 24, 2022
- HERE Global B.V.
- Zhenhua Zhang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and system to generate updated map data for parallel roads
- Patent number 11,333,505
- Issue date May 17, 2022
- HERE Global B.V.
- Zhenhua Zhang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and system for validating existence of roadwork
- Patent number 11,322,025
- Issue date May 3, 2022
- HERE Global B.V.
- Zhenhua Zhang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Methods and systems for road work extension identification
- Patent number 11,262,209
- Issue date Mar 1, 2022
- HERE Global B.V.
- Zhenhua Zhang
- G01 - MEASURING TESTING
Information Patent Grant
System and method for identification of a roadwork zone
- Patent number 11,255,692
- Issue date Feb 22, 2022
- HERE Global B.V.
- Zhenhua Zhang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Methods and systems for roadwork zone identification
- Patent number 11,244,177
- Issue date Feb 8, 2022
- HERE Global B.V.
- Zhenhua Zhang
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Method and system to classify signs
- Patent number 11,244,178
- Issue date Feb 8, 2022
- HERE Global B.V.
- Zhenhua Zhang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Systems, methods, and a computer program product for updating map data
- Patent number 11,243,085
- Issue date Feb 8, 2022
- HERE Global B.V.
- Zhenhua Zhang
- G01 - MEASURING TESTING
Information Patent Grant
Methods and systems for classifying a speed sign
- Patent number 11,183,055
- Issue date Nov 23, 2021
- HERE Global B.V.
- Zhenhua Zhang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and system for generating heading information of vehicles
- Patent number 11,081,000
- Issue date Aug 3, 2021
- HERE Global B.V.
- Zhenhua Zhang
- G08 - SIGNALLING
Information Patent Grant
Methods and systems for map database update based on road sign pres...
- Patent number 11,030,898
- Issue date Jun 8, 2021
- HERE Global B.V.
- Zhenhua Zhang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and system for learning about road signs using hierarchical...
- Patent number 11,023,752
- Issue date Jun 1, 2021
- HERE Global B.V.
- Zhenhua Zhang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Methods and systems for determining roadwork zone extension based o...
- Patent number 11,010,617
- Issue date May 18, 2021
- HERE Global B.V.
- Zhenhua Zhang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Methods and systems for determining positional offset associated wi...
- Patent number 11,003,190
- Issue date May 11, 2021
- HERE Global B.V.
- Zhenhua Zhang
- G05 - CONTROLLING REGULATING
Information Patent Grant
Methods and systems for route generation through an area
- Patent number 10,976,164
- Issue date Apr 13, 2021
- HERE Global B.V.
- Zhenhua Zhang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Methods and systems for roadwork extension identification using spe...
- Patent number 10,900,804
- Issue date Jan 26, 2021
- HERE Global B.V.
- Zhenhua Zhang
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
SYSTEM AND METHOD FOR OPTIMIZATION OF LANE DATA
- Publication number 20240219195
- Publication date Jul 4, 2024
- HERE Global B.V.
- Zhenhua ZHANG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYSTEM AND METHOD FOR IMPROVING THE LINEAR FEATURE AT INTERSECTION...
- Publication number 20240200952
- Publication date Jun 20, 2024
- HERE Global B.V.
- Zhenhua ZHANG
- G01 - MEASURING TESTING
Information Patent Application
METHOD, APPARATUS, AND SYSTEM FOR PROVIDING LINEAR FEATURE DETECTIO...
- Publication number 20240202218
- Publication date Jun 20, 2024
- HERE Global B.V.
- Qi MAO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYSTEM AND METHOD FOR ESTIMATING AN INTERSECTION CONNECTION POINT
- Publication number 20240200978
- Publication date Jun 20, 2024
- HERE Global B.V.
- Zhenhua ZHANG
- G01 - MEASURING TESTING
Information Patent Application
SYSTEM AND METHOD FOR GENERATING STORAGE LANE MARKINGS FOR A MAP
- Publication number 20230296403
- Publication date Sep 21, 2023
- HERE Global B.V.
- Zhenhua ZHANG
- G08 - SIGNALLING
Information Patent Application
METHOD, APPARATUS, AND SYSTEM FOR ESTIMATING A LANE WIDTH
- Publication number 20230298362
- Publication date Sep 21, 2023
- HERE Global B.V.
- Zhenhua ZHANG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYSTEM AND METHOD FOR DETERMINING LANE WIDTH DATA
- Publication number 20230298363
- Publication date Sep 21, 2023
- HERE Global B.V.
- Zhenhua ZHANG
- B60 - VEHICLES IN GENERAL
Information Patent Application
SYSTEM AND METHOD FOR UPDATING A MAP ACCORDING TO FEATURE LOCATIONS
- Publication number 20230296404
- Publication date Sep 21, 2023
- HERE Global B.V.
- Zhenhua ZHANG
- G01 - MEASURING TESTING
Information Patent Application
METHOD, APPARATUS, AND SYSTEM FOR RECONSTRUCTING A ROAD LINEAR FEATURE
- Publication number 20230266142
- Publication date Aug 24, 2023
- HERE Global B.V.
- Zhenhua ZHANG
- G01 - MEASURING TESTING
Information Patent Application
METHOD AND APPARATUS FOR COLLECTING AND MAINTAINING ROAD EVENT DATA
- Publication number 20230206752
- Publication date Jun 29, 2023
- HERE Global B.V.
- Aparna RAJAGOPAL
- G08 - SIGNALLING
Information Patent Application
SYSTEM AND METHOD FOR FILTERING LINEAR FEATURE DETECTIONS ASSOCIATE...
- Publication number 20230099999
- Publication date Mar 30, 2023
- HERE Global B.V.
- Zhenhua ZHANG
- G01 - MEASURING TESTING
Information Patent Application
ADVANCED DATA FUSION STRUCTURE FOR MAP AND SENSORS
- Publication number 20230098688
- Publication date Mar 30, 2023
- HERE Global B.V.
- Zhenhua Zhang
- B60 - VEHICLES IN GENERAL
Information Patent Application
SYSTEM AND METHOD FOR IDENTIFYING REDUNDANT ROAD LANE DETECTIONS
- Publication number 20230096065
- Publication date Mar 30, 2023
- HERE Global B.V.
- Zhenhua ZHANG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD, APPARATUS, AND SYSTEM FOR AGGREGATING A ROUTE BASED ON HIGH...
- Publication number 20230080319
- Publication date Mar 16, 2023
- HERE Global B.V.
- Zhenhua ZHANG
- B60 - VEHICLES IN GENERAL
Information Patent Application
SYSTEM AND METHOD FOR GENERATING LINEAR FEATURE DATA ASSOCIATED WIT...
- Publication number 20230051155
- Publication date Feb 16, 2023
- HERE Global B.V.
- Zhenhua ZHANG
- G01 - MEASURING TESTING
Information Patent Application
SYSTEM AND METHOD FOR DETECTING A ROADBLOCK ZONE
- Publication number 20230012470
- Publication date Jan 12, 2023
- HERE Global B.V.
- Zhenhua ZHANG
- G01 - MEASURING TESTING
Information Patent Application
SYSTEM AND METHOD FOR GENERATING FEATURE LINE DATA FOR A MAP
- Publication number 20220307841
- Publication date Sep 29, 2022
- HERE Global B.V.
- Zhenhua ZHANG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYSTEM AND METHOD FOR UPDATING LINEAR TRAFFIC FEATURE DATA
- Publication number 20220307857
- Publication date Sep 29, 2022
- HERE Global B.V.
- Zhenhua ZHANG
- G01 - MEASURING TESTING
Information Patent Application
METHOD, APPARATUS, AND SYSTEM FOR PROVIDING ROUTE-IDENTIFICATION FO...
- Publication number 20220299341
- Publication date Sep 22, 2022
- HERE Global B.V.
- Zhenhua ZHANG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYSTEM AND METHOD FOR VALIDATING ROAD OBJECT DATA
- Publication number 20220290995
- Publication date Sep 15, 2022
- HERE Global B.V.
- Zhenhua ZHANG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD, APPARATUS, AND SYSTEM FOR CONSTRUCTING A HIGH-RESOLUTION MA...
- Publication number 20220252422
- Publication date Aug 11, 2022
- HERE Global B.V.
- Zhenhua ZHANG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYSTEM AND COMPUTER-IMPLEMENTED METHOD FOR VALIDATING A ROAD OBJECT
- Publication number 20220252424
- Publication date Aug 11, 2022
- HERE Global B.V.
- Zhenhua ZHANG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYSTEM AND METHOD FOR DETECTING A ROADBLOCK ZONE
- Publication number 20220155080
- Publication date May 19, 2022
- HERE Global B.V.
- Zhenhua ZHANG
- G08 - SIGNALLING
Information Patent Application
SYSTEM, METHOD, AND COMPUTER PROGRAM PRODUCT FOR IDENTIFYING A LINK...
- Publication number 20220090919
- Publication date Mar 24, 2022
- HERE Global B.V.
- Zhenhua ZHANG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYSTEM, METHOD, AND COMPUTER PROGRAM PRODUCT FOR IDENTIFYING A ROAD...
- Publication number 20220082406
- Publication date Mar 17, 2022
- HERE Global B.V.
- Zhenhua ZHANG
- G01 - MEASURING TESTING
Information Patent Application
METHOD, APPARATUS, AND SYSTEM FOR DETECTING ROAD INCIDENTS
- Publication number 20220084398
- Publication date Mar 17, 2022
- HERE Global B.V.
- Zhenhua ZHANG
- G08 - SIGNALLING
Information Patent Application
SYSTEM AND METHOD FOR VALIDATING A ROAD OBJECT
- Publication number 20220057216
- Publication date Feb 24, 2022
- HERE Global B.V.
- Zhenhua ZHANG
- G01 - MEASURING TESTING
Information Patent Application
SYSTEM AND METHOD FOR DETERMINING USEFUL GROUND TRUTH DATA
- Publication number 20220057229
- Publication date Feb 24, 2022
- HERE Global B.V.
- Zhenhua ZHANG
- G01 - MEASURING TESTING
Information Patent Application
SYSTEM AND METHOD FOR PREDICTING A ROAD OBJECT ASSOCIATED WITH A RO...
- Publication number 20210383687
- Publication date Dec 9, 2021
- HERE Global B.V.
- Leon STENNETH
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHODS AND SYSTEMS FOR VALIDATING PATH DATA
- Publication number 20210370933
- Publication date Dec 2, 2021
- HERE Global B.V.
- Zhenhua ZHANG
- B60 - VEHICLES IN GENERAL

Zhenhua ZHANG

Person

Patents Grantslast 30 patents

Method and apparatus for collecting and maintaining road event data

Method, apparatus, and system for aggregating a route based on high...

Method, apparatus, and system for providing linear feature detectio...

Method, apparatus, and system for estimating a lane width

Method and system to validate road signs

Advanced data fusion structure for map and sensors

System and method for validating road object data

System and method for identifying redundant road lane detections

System and method for updating linear traffic feature data

System and method for generating feature line data for a map

Method, apparatus, and system for detecting road incidents

System, method, and computer program product for identifying a road...

Methods and systems for detecting a speed funnel in a region

Methods and systems for generating parallel road data of a region u...

Methods and systems for roadwork zone identification

Method and system to generate updated map data for parallel roads

Method and system for validating existence of roadwork

Methods and systems for road work extension identification

System and method for identification of a roadwork zone

Methods and systems for roadwork zone identification

Method and system to classify signs

Systems, methods, and a computer program product for updating map data

Methods and systems for classifying a speed sign

Method and system for generating heading information of vehicles

Methods and systems for map database update based on road sign pres...

Method and system for learning about road signs using hierarchical...

Methods and systems for determining roadwork zone extension based o...

Methods and systems for determining positional offset associated wi...

Methods and systems for route generation through an area

Methods and systems for roadwork extension identification using spe...

Patents Applicationslast 30 patents

SYSTEM AND METHOD FOR OPTIMIZATION OF LANE DATA

SYSTEM AND METHOD FOR IMPROVING THE LINEAR FEATURE AT INTERSECTION...

METHOD, APPARATUS, AND SYSTEM FOR PROVIDING LINEAR FEATURE DETECTIO...

SYSTEM AND METHOD FOR ESTIMATING AN INTERSECTION CONNECTION POINT

SYSTEM AND METHOD FOR GENERATING STORAGE LANE MARKINGS FOR A MAP

METHOD, APPARATUS, AND SYSTEM FOR ESTIMATING A LANE WIDTH

SYSTEM AND METHOD FOR DETERMINING LANE WIDTH DATA

SYSTEM AND METHOD FOR UPDATING A MAP ACCORDING TO FEATURE LOCATIONS

METHOD, APPARATUS, AND SYSTEM FOR RECONSTRUCTING A ROAD LINEAR FEATURE

METHOD AND APPARATUS FOR COLLECTING AND MAINTAINING ROAD EVENT DATA

SYSTEM AND METHOD FOR FILTERING LINEAR FEATURE DETECTIONS ASSOCIATE...

ADVANCED DATA FUSION STRUCTURE FOR MAP AND SENSORS

SYSTEM AND METHOD FOR IDENTIFYING REDUNDANT ROAD LANE DETECTIONS

METHOD, APPARATUS, AND SYSTEM FOR AGGREGATING A ROUTE BASED ON HIGH...

SYSTEM AND METHOD FOR GENERATING LINEAR FEATURE DATA ASSOCIATED WIT...

SYSTEM AND METHOD FOR DETECTING A ROADBLOCK ZONE

SYSTEM AND METHOD FOR GENERATING FEATURE LINE DATA FOR A MAP

SYSTEM AND METHOD FOR UPDATING LINEAR TRAFFIC FEATURE DATA

METHOD, APPARATUS, AND SYSTEM FOR PROVIDING ROUTE-IDENTIFICATION FO...

SYSTEM AND METHOD FOR VALIDATING ROAD OBJECT DATA

METHOD, APPARATUS, AND SYSTEM FOR CONSTRUCTING A HIGH-RESOLUTION MA...

SYSTEM AND COMPUTER-IMPLEMENTED METHOD FOR VALIDATING A ROAD OBJECT

SYSTEM AND METHOD FOR DETECTING A ROADBLOCK ZONE

SYSTEM, METHOD, AND COMPUTER PROGRAM PRODUCT FOR IDENTIFYING A LINK...

SYSTEM, METHOD, AND COMPUTER PROGRAM PRODUCT FOR IDENTIFYING A ROAD...

METHOD, APPARATUS, AND SYSTEM FOR DETECTING ROAD INCIDENTS

SYSTEM AND METHOD FOR VALIDATING A ROAD OBJECT

SYSTEM AND METHOD FOR DETERMINING USEFUL GROUND TRUTH DATA

SYSTEM AND METHOD FOR PREDICTING A ROAD OBJECT ASSOCIATED WITH A RO...

METHODS AND SYSTEMS FOR VALIDATING PATH DATA