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Class Information
Number: 340/933
Name: Communications: electrical > Vehicle detectors
Description: Subject matter for sensing the presence or motion of traffic.










Sub-classes under this class:

Class Number Class Name Patents
340/938 Compensation for vehicle remaining at sensor position 55
340/934 Density 128
340/935 Discriminates vehicle direction 89
340/939 Environmental or drift compensation 55
340/941 Inductive 261
340/942 Photoelectric 153
340/943 Sonic or ultrasonic 110
340/936 Speed and overspeed 262
340/937 With camera 604
340/940 With pneumatic 40


Patents under this class:
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19

Patent Number Title Of Patent Date Issued
8265342 Real-time annotation of images in a human assistive environment Sep. 11, 2012
8260533 Traffic monitoring system Sep. 4, 2012
8260532 Traffic probe in-vehicle map-based process to reduce data communications and improve accuracy Sep. 4, 2012
8258982 Safe driving evaluation system and safe driving evaluation program Sep. 4, 2012
8254625 Automated service measurement, monitoring and management Aug. 28, 2012
8248272 Detecting targets in roadway intersections Aug. 21, 2012
8248273 Vehicle presence alert apparatus Aug. 21, 2012
8249899 Systems and methods for accident notification Aug. 21, 2012
8242934 Light source discriminating apparatus, a light source discriminating program, a vehicles detection apparatus, and a light control apparatus Aug. 14, 2012
8232871 System, apparatus and methods for data communication between vehicle and remote data communication terminal, between portions of vehicle and other portions of vehicle, between two or more vehi Jul. 31, 2012
8219442 Permit-based parking environment management method and system Jul. 10, 2012
8219306 Apparatus and method for providing traffic jam information, and apparatus for receiving traffic jam information for automobile Jul. 10, 2012
8217806 Method and apparatus for providing parking information Jul. 10, 2012
8212689 Objective, in particular for a driver assistance system Jul. 3, 2012
8212690 Vehicle detection inductive loop activation device Jul. 3, 2012
8213685 Video speed detection system Jul. 3, 2012
RE43488 System and method for providing secure identification solutions utilizing a radio frequency device in a non-metallized region connected to a metallized region Jun. 26, 2012
8209123 Road information generating apparatus, road information generating method, and road information generating program Jun. 26, 2012
8209114 Traffic information generating apparatus and traffic information generating method Jun. 26, 2012
8209078 Electronic control unit and vehicle control system Jun. 26, 2012
8199046 Radar system to determine whether an object is subject of detection based on intensity of a radio wave emission of the object Jun. 12, 2012
8194550 Trust-based methodology for securing vehicle-to-vehicle communications Jun. 5, 2012
8184863 Video speed detection system May. 22, 2012
8184018 Image-based vehicle safety warning system May. 22, 2012
8179282 Consensus based vehicle detector verification system May. 15, 2012
8175334 Vehicle environment recognition apparatus and preceding-vehicle follow-up control system May. 8, 2012
8169186 Automated electric vehicle charging system and method May. 1, 2012
8169340 Parking assist device and a method for electric vehicle power transmission and reception between a vehicle and a ground apparatus May. 1, 2012
8159991 Mobile WLAN repeater system Apr. 17, 2012
8154394 Occupant seat detection system and method Apr. 10, 2012
8154422 Vehicle collision avoidance system and method Apr. 10, 2012
8150609 Method of selecting route and terminal thereof Apr. 3, 2012
8144034 Method and apparatus reporting time-synchronized vehicular sensor waveforms from wireless vehicular sensor nodes Mar. 27, 2012
8138949 Electronic toll collection system, on-board unit, and terminal unit Mar. 20, 2012
8139115 Method and apparatus for managing parking lots Mar. 20, 2012
8130092 Inter-vehicle communication device for communicating other vehicles and method for communicating between vehicles Mar. 6, 2012
8125349 Warning system for protection from wrong-way drivers Feb. 28, 2012
8125350 Method and device for the multi-technology detection of vehicles Feb. 28, 2012
8115610 RFID enabled tire control system and method Feb. 14, 2012
8115394 Headlamp controller Feb. 14, 2012
8116524 Method of object detection Feb. 14, 2012
8111172 Navigation apparatus and computer program Feb. 7, 2012
8112222 Lane determining device, method, and program Feb. 7, 2012
8111174 Acoustic signature recognition of running vehicles using spectro-temporal dynamic neural network Feb. 7, 2012
8111173 Method of detecting and documenting traffic violations, such as red light violations or speeding violations Feb. 7, 2012
8111153 Apparatus and method for providing position information and gathering information using RFID Feb. 7, 2012
8106757 System and process to validate inspection data Jan. 31, 2012
8106793 System and method for collecting traffic violation data Jan. 31, 2012
8098174 Feasible region determination for autonomous parking Jan. 17, 2012
8085882 Multi-sensor signal fusion for modulation classification of weak signals Dec. 27, 2011

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