Description
Class G08G : TRAFFIC CONTROL SYSTEMS
Subclass 1/081: Traffic control systems for road vehicles (arrangement of road signs or traffic signals E01F 9/00 ) Controlling traffic signals Plural intersections under common control
G08G 1/081
Sub-Class
Stats
- 98 US PATENTS IN FORCE
- 33 US APPLICATIONS PENDING
- 24 Total Patent Owners
- 336 TOTAL INVENTORS
Recent Patents
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 12260753 | Augmented reality interface for visualizing and coordinating disaster event response efforts | Mar 29, 23 | Mar 25, 25 | United Services Automobile Association (USAA) |
| 12260757 | Bidirectional interactive traffic-control management system | Oct 05, 21 | Mar 25, 25 | THI CONSULTANTS INC. |
| 12243420 | Geographically-converged telemetry system | Jan 09, 20 | Mar 04, 25 | Cox Communications, Inc. |
| 12243421 | Method and arrangement for predicting switching times of a signal group of a signal installation for controlling a flow of traffic | Nov 10, 20 | Mar 04, 25 | YUNEX GMBH |
| 12236783 | Implementation method and system for road traffic reservation passage, and electronic device | Aug 11, 20 | Feb 25, 25 | IE-CHENG TECHNOLOGY (TIANJIN) CO., LTD. |
| 12217603 | System and methods for quantifying greenhouse gas emissions via measurement and modelling of traffic data and for influencing traffic signaling to reduce such emissions | Mar 08, 23 | Feb 04, 25 | Miovision Technologies Incorporated |
| 12198540 | Message transmission system and method for roadside equipment | Dec 23, 21 | Jan 14, 25 | (6) INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE |
| 12136338 | Connected and adaptive vehicle traffic management system with digital prioritization | May 15, 20 | Nov 05, 24 | TRUGREEN, LLC |
| 12112626 | Signal head processing system | Jul 18, 22 | Oct 08, 24 | Cavnue Technology, LLC |
| 12067867 | Systems and methods for improved traffic conditions visualization | Sep 22, 18 | Aug 20, 24 | Google LLC |
| 12046135 | Method and system of predictive traffic flow and of traffic light control | Mar 16, 22 | Jul 23, 24 | Xan Labs International Ltd. |
| 12024163 | Systems and methods for generating vehicle alerts | May 12, 22 | Jul 02, 24 | GM Global Technology Operations LLC |
| 11948456 | Method of controlling a traffic system, apparatus, computer program, and computer-readable storage medium | Oct 27, 20 | Apr 02, 24 | Fujitsu Technology Solutions GmbH |
| 11908317 | Real-time traffic safety management system | Jan 11, 21 | Feb 20, 24 | University of Central Florida Research Foundation, Inc. |
| 11893886 | Traffic control system | Mar 27, 20 | Feb 06, 24 | VIVACITY LABS LIMITED |
| 11869349 | Traffic control device and traffic light | Jul 21, 20 | Jan 09, 24 | Koito Electric Industries, Ltd. |
| 11851053 | Collaborative accident prevention | Sep 14, 20 | Dec 26, 23 | International Business Machine Corporation |
| 11798408 | Green wave speed determination method, electronic device and storage medium | Nov 22, 21 | Oct 24, 23 | BEIJING BAIDU NETCOM SCIENCE TECHNOLOGY CO., LTD. |
| 11749109 | Adaptive traffic management system | Dec 21, 20 | Sep 05, 23 | ETALYC INC. |
| 11663378 | Method, apparatus, and system for providing traffic simulations in a smart-city infrastructure | Jul 16, 19 | May 30, 23 | HERE Global B.V. |
Recent Publications
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2025/0054,386 | INTRODUCTION SUPPORT APPARATUS OF PEDESTRIAN-VEHICLE SEPARATED SIGNAL CONTROL, INTRODUCTION SUPPORT METHOD, AND NON-TRANSITORY COMPUTER READABLE MEDIUM STORING PROGRAM | Dec 28, 21 | Feb 13, 25 | NEC Corporation |
| 2025/0029,487 | REAL-TIME TRAFFIC MANAGEMENT USING SMART TRAFFIC SIGNALS | Jul 17, 23 | Jan 23, 25 | Not available |
| 2024/0404,400 | METHOD OF GENERATING BIDIRECTIONAL GREEN WAVES OF TRAFFIC BY ALTERNATING LIGHTS IN ZONES | Jun 02, 23 | Dec 05, 24 | HansaTekNetics LLC |
| 2024/0404,401 | TRAFFIC CONTROL METHOD AND APPARATUS, DEVICE, AND STORAGE MEDIUM | Aug 13, 24 | Dec 05, 24 | TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED |
| 2024/0371,263 | Systems and Methods for Improved Traffic Conditions Visualization | Jul 16, 24 | Nov 07, 24 | Not available |
| 2024/0363,006 | OPTIMIZING TRAFFIC SIGNAL TIMING USING VEHICLE TELEMETRY DATA | Apr 28, 23 | Oct 31, 24 | Not available |
| 2024/0331,535 | Hierarchical Optimization-based Coordinated Control of Traffic Rules and Mixed Traffic in Multi-Intersection Environments | Mar 09, 23 | Oct 03, 24 | Not available |
| 2024/0282,194 | TRAINING METHOD AND SYSTEM FOR OPTIMIZATION OF TRAFFIC SIGNAL | Dec 05, 23 | Aug 22, 24 | Not available |
| 2024/0257,637 | CONNECTED AND ADAPTIVE VEHICLE TRAFFIC MANAGEMENT SYSTEM WITH DIGITAL PRIORITIZATION | Jan 25, 24 | Aug 01, 24 | Not available |
| 2024/0144,814 | TRAFFIC SIGNAL CONTROL APPARATUS, CONTROL METHOD OF TRAFFIC SIGNAL MACHINE AND PROGRAM RECORDING MEDIUM | Mar 10, 21 | May 02, 24 | NEC CORPORATION |
| 2024/0071,222 | METHOD AND APPARATUS FOR CONTROLLING TRAFFIC LIGHT, METHOD AND APPARATUS FOR NAVIGATING UNMANNED VEHICLE, AND METHOD AND APPARATUS FOR TRAINING MODEL | Nov 07, 23 | Feb 29, 24 | Not available |
| 2024/0021,078 | INTERSECTION CONTROL SYSTEM, INTERSECTION CONTROL METHOD, AND PROGRAM | Jul 07, 23 | Jan 18, 24 | TOYOTA JIDOSHA KABUSHIKI KAISHA |
| 2024/0021,079 | Method and Server for Controlling Traffic Lights | Jul 06, 23 | Jan 18, 24 | Not available |
| 2023/0334,986 | METHOD OF PERFORMING GREEN WAVE COORDINATION CONTROL, ELECTRONIC DEVICE AND STORAGE MEDIUM | Nov 15, 21 | Oct 19, 23 | Not available |
| 2022/0398,922 | ADAPTIVE TRAFFIC LIGHT SYSTEM FOR REDUCING CITY TRAFFIC | Oct 29, 20 | Dec 15, 22 | Not available |
| 2022/0301,426 | METHOD OF CONTROLLING A TRAFFIC SYSTEM, APPARATUS, COMPUTER PROGRAM, AND COMPUTER-READABLE STORAGE MEDIUM | Oct 27, 20 | Sep 22, 22 | Not available |
| 2022/0270,480 | SIGNAL CONTROL APPARATUS AND METHOD BASED ON REINFORCEMENT LEARNING | Mar 30, 21 | Aug 25, 22 | LAON ROAD INC. |
| 2022/0262,245 | APPARATUS AND METHOD FOR GENERATING TRAFFIC SIGNAL PHASE INFORMATION SERVICE MESSAGE | Dec 27, 21 | Aug 18, 22 | Not available |
| 2022/0180,744 | SYSTEM AND METHOD FOR TASK CONTROL BASED ON BAYESIAN META-REINFORCEMENT LEARNING | Dec 09, 20 | Jun 09, 22 | Not available |
| 2021/0134,151 | VEHICLE TRAFFIC MANAGEMENT VIA WIRELESS SYSTEM | Nov 04, 19 | May 06, 21 | Not available |
Top Owners in This Subclass
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Patents Issued To Date - By Filing Year
Average Time to Issuance
- 25 Months (last 2 years Issuances)
- 25 Months (last 5 years Issuances)