| Patents for G01P 13 - Indicating or recording presence or absence of movement; Indicating or recording of direction of movement (5,618) |
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| 01/25/2012 | CN101650956B Electronic device and method for browsing pictures by using same |
| 01/19/2012 | WO2012008182A1 Device and method for measuring weight, etc. of traveling vehicle |
| 01/18/2012 | CN202121823U Intelligent lighting device |
| 01/18/2012 | CN102323446A Method and system for monitoring rotation condition of motor for controlling polar axis antenna |
| 01/18/2012 | CN102323443A Ultrasonic anerovane |
| 01/18/2012 | CN102323441A Signal processing method of wireless anemobiagraph |
| 01/18/2012 | CN102323440A Biaxial airspeed detection system of helicopter |
| 01/18/2012 | CN102322900A Airflow detector and method of measuring airflow |
| 01/18/2012 | CN101806594B Array type wave monitoring device and wave measurement method thereof |
| 01/12/2012 | DE102010026740A1 Device i.e. flow meter, for measuring flow rate of e.g. liquid, flowing through tubular element, has two pipe sections exhibiting respective pipe cross-sections with areas, where ratio of one of areas to other area lies in certain range |
| 01/11/2012 | EP2404050A1 Method or validating the stop position of an internal combustion engine |
| 01/11/2012 | EP2404049A1 Method for estimating the stoppage position of a combustion engine |
| 01/11/2012 | CN102314679A Using accelerometer information for determining orientation of pictures and video images |
| 01/11/2012 | CN101995488B Wind direction measuring method for wind driven electricity generator capable of avoiding turbulence |
| 01/11/2012 | CN101635753B Mobile communication device and method for switching keyboard functions and displayed pictures |
| 01/05/2012 | WO2012000603A1 Method and apparatus for detecting a vehicle movement |
| 01/05/2012 | WO2011121069A3 Device and method for processing signals which represent an angular position of a motor shaft |
| 01/05/2012 | DE102011015457A1 Verfahren und Vorrichtung zur Erkennung einer Fahrzeugbewegung Method and apparatus for detection of a vehicle motion |
| 01/04/2012 | EP2402214A1 Car reverse alarm |
| 01/04/2012 | CN202102679U Information issuing terminal capable of performing automatic detection and adjustment on horizontal or vertical state of screen |
| 01/04/2012 | CN202102266U Control device for power supply of electronic equipment |
| 01/04/2012 | CN202102009U Thermal wind speed and direction sensor based on Au-Au bonding process |
| 01/04/2012 | CN202102008U Memory device for inversion of article |
| 01/04/2012 | CN1900513B Method of operating a wind turbine |
| 01/04/2012 | CN102306329A Passive sensor and sensing method thereof |
| 01/04/2012 | CN102305877A Blowing behavior detection method and detector for alcohol content of exhaled gas |
| 01/04/2012 | CN102305701A Fluid state observation device for cooling system test of engine or automatic gearbox |
| 01/04/2012 | CN101685007B Failure detecting method for steering angle sensor |
| 01/04/2012 | CN101558315B Device for measuring the total pressure of a flow and method using said device |
| 01/04/2012 | CN101151508B 行进方向计测装置和行进方向计测方法 Apparatus and method for measuring the direction of travel direction of travel of measuring |
| 12/28/2011 | CN202093042U 带远传风向功能的风向标 Wind vane with remote function |
| 12/28/2011 | CN202093041U 一种光电式运动传感器 A photoelectric type motion sensor |
| 12/28/2011 | CN202090949U 连续定量气体释放装置 Continuous quantitative gas release device |
| 12/28/2011 | CN102301296A 确定代表空气参数的数据的电子电路和包括这类电路的系统 Air data parameters to determine the representative of electronic circuits and systems, including such circuits |
| 12/28/2011 | CN102301244A 代表空气参数的数据的选择系统、发动机控制系统、包括这类系统的航空器和相关方法 Represents an air data parameter selection system, the engine control system, including aircraft and related methods such systems |
| 12/28/2011 | CN102298072A 一种微差压式高精度测风装置及其测量方法 A micro-precision differential pressure measuring apparatus and methods of measurement of wind |
| 12/28/2011 | CN102298071A 一种用于测量风速、风向的装置及方法 A wind speed, wind direction device and method for measuring |
| 12/28/2011 | CN102296327A 一种铝电解槽高温熔体内的可视化检测方法及装置 Visual inspection method and apparatus for hot melt aluminum cell within |
| 12/28/2011 | CN101750514B 高空驻空飞行器风速风向实时测量方法与装置 Empty aircraft altitude wind speed and direction in real-time measurement method and apparatus |
| 12/27/2011 | US8084979 Method for testing an electric motor |
| 12/22/2011 | WO2011159185A1 Method and device for determining the direction of a start of a movement |
| 12/22/2011 | WO2011111059A3 Ignition control for internal combustion engine |
| 12/21/2011 | CN202083707U 基于相位差法测量超声波风速风向的装置 Based on the phase difference measurement device Ultrasonic Wind |
| 12/21/2011 | CN102288786A 光纤干涉式风向仪及其探头 Optical fiber interferometric wind instrument and probe |
| 12/21/2011 | CN102288785A 测试流场方向的受感器 Under the direction of flow field sensor test |
| 12/21/2011 | CN102288784A Steel tube conveying state visual detection system based on structured light technology |
| 12/21/2011 | CN102288783A 一种汽轮机湿蒸汽测量图像探针 One kind of wet steam turbine probe measurement image |
| 12/21/2011 | CN102288781A Reflective ultrasonic anemoscope and measuring method thereof |
| 12/21/2011 | CN102288779A 一种高精度抗干扰超声波风速风向测量方法 A high precision interference measurement of ultrasonic wind speed and direction |
| 12/21/2011 | CN102288777A 一种便携式高精度三维测风仪 A portable high-precision three-dimensional wind measurements |
| 12/21/2011 | CN101477379B 光电反馈摆动控制装置 Optical feedback swing control device |
| 12/20/2011 | CA2408573C Intruder/escapee detection system |
| 12/15/2011 | WO2011155817A1 Detector for detecting the direction of rotation of an axle, especially a bicycle pedal axle |
| 12/14/2011 | CN202075304U 一种超声波风速仪 An ultrasonic anemometer |
| 12/14/2011 | CN202075303U 一种微差压式高精度测风装置 A micro-precision differential pressure wind measuring devices |
| 12/14/2011 | CN202075302U 一种用于测量风速、风向的装置 A device for measuring wind speed, wind direction |
| 12/14/2011 | CN102282471A 湍流传感器和叶片状况传感器系统 Turbulence sensors and sensor systems Leaves condition |
| 12/14/2011 | CN102279284A 旋转弹横滚角速率测量方法 Projectile roll angle of rotation rate measurement method |
| 12/14/2011 | CN102278948A 基于光纤复合传感模块的复合光纤传感监测系统及其监测方法 Composite fiber composite fiber sensing monitoring system sensor module based on its monitoring methods |
| 12/14/2011 | CN101930012B 感测装置 Sensing means |
| 12/14/2011 | CN101776695B 风力发电系统风速风向测量方法 Wind speed and direction of wind power system measurement method |
| 12/08/2011 | DE102007044925B4 Verfahren zur Stillstands-/Bewegungsbestimmung von Fahrzeugen Method for standstill / movement determination of vehicles |
| 12/07/2011 | EP2391872A1 Method and system for detecting air pressure neutrality in air containment zones |
| 12/07/2011 | CN202066871U 一种流动指示器 A flowing indicator |
| 12/07/2011 | CN1875186B 发动机起动装置及方法 Apparatus and method for starting the engine |
| 12/07/2011 | CN102270394A 基于激光传感器的船舶交通量监测方法 Vessel traffic monitoring method based on laser sensor |
| 12/07/2011 | CN102269769A 超声波三维测风方法和三维超声波风速风向仪 Dimensional ultrasonic wind measurement method and three-dimensional ultrasound dogvane |
| 12/07/2011 | CN101567919B 移动通信终端的数据显示装置及方法 A mobile communication terminal apparatus and a display method |
| 12/07/2011 | CN101545918B 同步双成像云底风速测量方法 Synchronous dual imaging cloud base wind speed measurements |
| 12/01/2011 | WO2011148094A1 Device for multipoint acquisition/distribution of fluid, in particular probe for tapping pressure in a turbomachine air inlet |
| 12/01/2011 | DE102010029428A1 Method for determining cornering of e.g. motorcycle, involves combining distance information with lateral inclination information and/or steering angle information to determine cornering of two-wheeler |
| 12/01/2011 | CA2799694A1 Device for multipoint acquisition/distribution of fluid, in particular probe for tapping pressure in a turbomachine air inlet |
| 11/30/2011 | CN202057673U 超声波风向风速仪 Ultrasonic wind instrument |
| 11/30/2011 | CN202057672U 超声波风向风速仪 Ultrasonic wind instrument |
| 11/30/2011 | CN202057671U 一种防雷测风仪 One kind of wind instrument lightning |
| 11/23/2011 | CN202049174U Seven-hole pressure probe manufactured through adopting photocuring quick-forming method |
| 11/17/2011 | DE102010028828A1 Verfahren und System zur Bestimmung eines Ruhezustands Method and system for determining an idle state |
| 11/16/2011 | CN202041547U High-sensibility two-dimensional wind speed and wind direction sensor |
| 11/10/2011 | WO2011139869A1 Airflow detector and method of measuring airflow |
| 11/10/2011 | DE102010019643A1 Arrangement for detecting direction of movement of radio frequency identification tag along movement line, in e.g. logistics field, has evaluation unit to determine direction of movement of transponder based on asymmetry of progress curve |
| 11/09/2011 | EP2385378A1 Method to detect angle sensor performance degradation through dither monitoring |
| 11/09/2011 | CN102239073A Device and method of determining vehicle conditions |
| 11/09/2011 | CN102236028A Flow measuring device for powder granules |
| 11/09/2011 | CN101751123B Direction sensing circuit and electronic device applying same |
| 11/09/2011 | CN101449128B Tilt sensor |
| 11/03/2011 | WO2011134638A1 Movement sensitive devices |
| 11/03/2011 | DE102010019164A1 Luminescent location-independent wind direction indicator for use in aircraft, has lock pin and windsock casing printed with colored pigments and arranged with UV light for lighting, where indicator is supplied with current by solar cell |
| 11/02/2011 | EP2383545A1 Technique for recording a rotation |
| 11/02/2011 | EP2382515A1 Electronic circuit for determining a datum representative of an air parameter, and system including such a circuit |
| 11/02/2011 | EP2382478A1 System for selecting a datum representative of an air parameter, engine control system, aircraft including such systems, and related method |
| 11/01/2011 | US8050885 Method for determining the effects of the wind on a blind |
| 10/28/2011 | CA2737736A1 System and method for distributing messages to an electronic device based on communications between devices |
| 10/27/2011 | DE102010015723A1 Motor vehicle movement detection method for driver assistance for e.g. navigation function, involves determining trigonometric function by compensation calculation of values of relative movement |
| 10/26/2011 | EP2381223A1 Technique for recording a rotation |
| 10/26/2011 | EP2176623B1 Backup instrument for aircraft |
| 10/26/2011 | CN102226692A Spindle sleeve type photoelectric angle displacement sensor and arrange method |
| 10/19/2011 | EP2377102A1 Sensor assembly, tachograph assembly and method for recognition of a manipulation |
| 10/19/2011 | CN102222454A Information releasing terminal capable of performing automatic detection and adjustment on horizontal state and vertical state of screen and realization method thereof |
| 10/19/2011 | CN102221632A Piston type Maglev transmission direct-reading multifunctional anemograph |
| 10/13/2011 | WO2011051245A3 System and method for counting the changes in direction of a person |