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Class Information
Number: 324/207.25
Name: Electricity: measuring and testing > Magnetic > Displacement > Rotary
Description: Subject matter in which (1) angular displacement is determined or (2) deviation from an angular path is measured.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7432704 |
Inductor-type resolver |
Oct. 7, 2008 |
| 7429980 |
Oscillation and rotation metric controller |
Sep. 30, 2008 |
| RE40523 |
Non-contact rotational position sensor and throttle valve assembly including non-contact rotational position sensor |
Sep. 30, 2008 |
| 7427860 |
Module to control a rotating output shaft and a module to change a driving condition of vehicle |
Sep. 23, 2008 |
| 7427859 |
Moving body detecting apparatus |
Sep. 23, 2008 |
| 7425825 |
Rotary manipulation input apparatus |
Sep. 16, 2008 |
| 7425824 |
Magnetoresistive sensor |
Sep. 16, 2008 |
| 7420363 |
Rotation angle detection apparatus enabling measurement of degree of rotation of a shaft that exceeds 360.degree. |
Sep. 2, 2008 |
| 7417422 |
Rotary manipulation type input apparatus |
Aug. 26, 2008 |
| 7417421 |
Arrangement for measuring the angular position of an object |
Aug. 26, 2008 |
| 7414392 |
High resolution hall effect sensor devices for measuring operating parameters of electric motors and methods thereof |
Aug. 19, 2008 |
| 7411388 |
Rotary position sensor and method for determining a position of a rotating body |
Aug. 12, 2008 |
| 7411387 |
Position detection apparatus and vehicle mirror angle detection apparatus |
Aug. 12, 2008 |
| 7411385 |
Inductive presence, proximity or position sensor |
Aug. 12, 2008 |
| 7408344 |
Magnetic sensor |
Aug. 5, 2008 |
| 7408341 |
Rotation angle detection device |
Aug. 5, 2008 |
| 7408340 |
Variable reluctance type angle detector |
Aug. 5, 2008 |
| 7405560 |
GMR angle sensor for vehicles |
Jul. 29, 2008 |
| 7405557 |
Ball-and-socket joint with an angle sensor |
Jul. 29, 2008 |
| 7405556 |
Magnetic Encoder System wherein a first substrate is provided with a second substrate which rotatably engages the magnetic medium |
Jul. 29, 2008 |
| 7405554 |
Vehicle wheel speed and acceleration sensor and method for calculating the same |
Jul. 29, 2008 |
| 7402997 |
Device for determination of the angular position of a rotating body |
Jul. 22, 2008 |
| 7400993 |
Method and system for accuracy of speed and acceleration measurements on rotating machinery with a speed wheel |
Jul. 15, 2008 |
| 7400143 |
Magnetic bias film and magnetic sensor using the same |
Jul. 15, 2008 |
| 7400141 |
Magnetic type angle sensor |
Jul. 15, 2008 |
| 7400140 |
Rotation sensing by detection of magnetised regions provided on a body |
Jul. 15, 2008 |
| 7400139 |
Contactless Hall-effect angular position sensor |
Jul. 15, 2008 |
| 7400138 |
Continuously detecting the position of a moving element in a transmission ratio changer system |
Jul. 15, 2008 |
| 7400137 |
Magnetic encoder having a stable output property with unsaturated magnetic sensor |
Jul. 15, 2008 |
| 7397237 |
Determining the position of the rotor in an electric motor |
Jul. 8, 2008 |
| 7394247 |
Magnetic field angle sensor with GMR or MTJ elements |
Jul. 1, 2008 |
| 7394242 |
Tachometer with independently mountable rotary and stationary parts for an aircraft wheel |
Jul. 1, 2008 |
| 7391209 |
Rotational position sensor, compound rotational position sensor and motor operated power steering device |
Jun. 24, 2008 |
| 7391208 |
Rotary position sensor |
Jun. 24, 2008 |
| 7391207 |
Rotation angle detector |
Jun. 24, 2008 |
| 7391206 |
Magnetic detection circuit and encoder |
Jun. 24, 2008 |
| 7391205 |
Angular position magnetic sensor device |
Jun. 24, 2008 |
| 7391203 |
Magnetic field sensor |
Jun. 24, 2008 |
| 7389765 |
Electrically controlled throttle apparatus |
Jun. 24, 2008 |
| 7388368 |
Encoder for a position sensor with a stabilizing effect for the passing through zero of the magnetic induction |
Jun. 17, 2008 |
| 7388367 |
Method for determining the rotor position of a synchronous machine |
Jun. 17, 2008 |
| 7385394 |
Integrated magnetic sensor component |
Jun. 10, 2008 |
| 7385389 |
Absolute rotary encoder and micrometer |
Jun. 10, 2008 |
| 7382295 |
Control unit for electric power steering apparatus |
Jun. 3, 2008 |
| 7382121 |
Rotational angle detector for detecting a rotational angle of a rotating body |
Jun. 3, 2008 |
| 7382120 |
Rotary position sensor with rectangular magnet and hall sensors placed in association with the surface of the magnet |
Jun. 3, 2008 |
| 7378842 |
Through the hole rotary position sensor with non-symmetric pole pieces |
May. 27, 2008 |
| 7378841 |
Rotation angle detecting apparatus |
May. 27, 2008 |
| 7378840 |
Holding structure of an electronic component and a method for holding the same |
May. 27, 2008 |
| 7378838 |
Rotation angle detection device having magnetic flux alteration unit |
May. 27, 2008 |
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