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Match Document Document Title
9038280 Mirrored compass with improved sighting window  
A recreational or outdoor mirrored compass is comprised of a base member, a hinged cover with a mirror and a sighting window for sighting a land mark, and a vial assembly pivotally coupled to said...
9009984 Multi-panel electronic device  
A multi-panel electronic device and method are disclosed. In a particular embodiment, a method includes receiving first acceleration data from a first sensor coupled to a first portion of an...
8732968 Apparatus for measuring geologic strike and dip  
An apparatus for measuring geologic strike and dip of a formation. The apparatus includes a support plate, a first rotation plate disposed on the support plate and parallel to the support plate,...
8733394 Device and method for mechanically locating and reading the setting of an adjustable valve  
A device for mechanically locating and reading the setting of an adjustable magnetic valve for controlling the flow of a fluid in a predetermined direction (D) comprises a magnetic compass (10)...
8718938 Multi-sensor data collection and/or processing  
The subject matter disclosed herein relates to the control and utilization of multiple sensors within a device. For an example, motion of a device may be detected in response to receipt of a...
8701297 Method of determining heading by turning an inertial device  
A method of determining a heading by means of an inertial device (1) comprising at least one vibratory angle sensor (3) having a resonator associated with detector means and means for setting the...
8698503 Geomagnetic application device  
A geomagnetic application device including a triaxial magnetic sensor, a measurement point acquiring mechanism, a calibration mechanism calibrating offset of the magnetic sensor, and an azimuth...
8695225 Mirrored compass for improved directional reading  
A recreational or outdoor mirrored compass is comprised of a base member, a hinged cover with a mirror and a sighting window for sighting a land mark, and a vial assembly pivotally coupled to said...
8683707 Magnetically modulated location system  
A method and apparatus for a magnetic field dipole based transmitter and magnetic field sensor receiver to detect and/or determine the position and/or orientation of a user's receiver; in some...
8640351 Multifunction measuring device  
A multifunction measuring device includes: an orientation compass and an inclinometer mounted in a mounting seat and disposed in a housing so that the orientation compass and the inclinometer are...
8577636 Azimuth calculation program and electronic compass  
An azimuth calculation program is a computer-executable program that performs an azimuth calculation using output of a magnetic sensor. The azimuth calculation program includes a first step of...
RE44582 Magnetic data processing device  
In a magnetic data processing device, an input part sequentially inputs magnetic data outputted from a two-dimensional or three-dimensional magnetic sensor. The magnetic data is two-dimensional or...
8441255 Thermocooling of GMR sensors  
A thermoelectrically cooled GMR sensor having a first thermoelectric layer with an array of nanowires, wherein the nanowires include a diameter of about 1 nanometer to about 1000 nanometers. A...
8407905 Multiple magneto meters using Lorentz force for integrated systems  
A plurality of integrated electronic compasses and circuit system. The system includes a semiconductor substrate and one or more CMOS integrated circuits formed on one or more portions of the...
8393086 Apparatus for measuring trend and plunge  
An apparatus for measuring trend and plunge of a geologic line feature and an auxiliary apparatus for measuring trend and plunge. The apparatus for measuring trend and plunge includes a rod...
8316552 Systems and methods for three-axis sensor chip packages  
Systems and methods for three-axis sensor chip packages are provided. In one embodiment, a directional sensor package comprises: a base; a first sensor die mounted to the base, the first sensor...
8321161 Autonomous magnetic measurement system  
The invention as disclosed is an autonomous magnetic measurement system for monitoring the background magnetic fields associated with power lines, electronic devices, electronic vehicles and the...
8296960 Compass with improved reading precision  
A recreational or outdoor compass is comprised of a base member and a vial assembly pivotally coupled to said base member. The vial assembly comprises a vial with an orienting marker and a...
8261458 Geomagnetic sensor device and digital compass with the same  
A geomagnetic sensor device comprises a first geomagnetic sensor comprising a first Wheatstone bridge circuit and a second Wheatstone bridge circuit which are arranged in the same horizontal...
8155884 Bearing display apparatus and bearing display method  
A bearing display apparatus provided with a geomagnetic sensor for detecting earth-magnetism, a display unit, and a control unit for calculating a geographical bearing based on detection values of...
8001696 Vehicle compass compensation  
A calibration method for calibrating a compass system suitable for use in a vehicle includes sampling data points of a magnetic field with a magneto-responsive sensor and processing output signals...
7992313 Sensor chip, detection device and method of manufacturing detection device  
A detection device includes an X-axis magnetic sensor, a Y-axis magnetic sensor, and a Z-axis magnetic sensor each having a sensing axis for detecting a geomagnetic azimuth and a sensor...
7966755 Name badge and compass  
A combination name badge and compass includes a substantially planar substrate having a front surface that has name indicia thereon, and a rear surface and a clutch bar that includes spaced pins....
7958644 Orientation sensing in a multi part device  
A device comprises a first part (1) which has user input means (10) and comprising a three-degrees-of-freedom orientation sensing system (11) for determining a three-degrees-of-freedom orientation...
7954247 Self-orienting platform  
A self-orienting platform device is provided having a platform that is rotatably adjustably attached to a body. The device is provided with adjustable weights to ensure even rotation. The...
7950160 Mobile electronic apparatus and bearing display method of same  
A mobile electronic apparatus capable of effectively preventing erroneous recognition of a bearing (azimuth oz compass direction) by a user, as a correct display of the bearing is correct when the...
7937845 Low cost electronic compass with 2D magnetometer  
An electronic compass has a 2D magnetometer for determining two of the three components of the earth-magnetic field vector. Values for the magnitude and inclination of the field at the location of...
7926193 Nanowire magnetic sensor  
A nanowire magnetic sensor includes an array of magneto-resistive (MR) nanosensors with each MR nanosensor including a set of MR nanowires that are all aligned in the same position for one...
7921571 Device for mechanically locating and reading the setting of an adjustable valve  
The invention proposes a device for mechanically locating and reading the setting of an adjustable magnetic valve for controlling the flow of a fluid in a predetermined direction to locate the...
7891102 Nanowire magnetic compass and position sensor  
A nanowire magnetic sensor and position sensor for determining the position of a magnetic object and direction of magnetic field is disclosed herein. The magnetic compass includes a number of...
7895002 Device comprising a sensor arrangement and an updater  
Devices comprising sensor arrangements for providing first field information defining at least parts of first fields and for providing second field information defining at least parts of second...
7870678 Hybrid sensor module and sensing method using the same  
Provided is a hybrid sensor module including first and second sensors that are attached on one surface of a printed circuit board (PCB) so as to detect two-axis signal components parallel to the...
7857772 Stride-monitoring device  
A stride monitoring device that can be used particularly for sports applications and that includes a pair of shoes, one of which includes at least one magnetic mass, and the other includes at...
7832111 Magnetic sensing device for navigation and detecting inclination  
A system and device for detecting yaw and changes in pitch angle for use with navigational and positional devices. The system and device include a multi-axis magnetic field sensing device and a...
7818890 Magnetic field sensor circuit  
A magnetic field sensor circuit comprises a first magneto-resistive sensor (Rx) which senses a first magnetic field component in a first direction to supply a first sense signal (Vx). A first...
7814671 Mobile bearing calculator and bearing correction method  
A mobile bearing calculator having a geomagnetic sensor for detecting earth-magnetism and a control unit for calculating a geographical bearing based on detection values of the geomagnetic sensor....
7676341 Magnetic sensor control device  
A magnetic sensor control device has an input section, a selection section, a calculation section, and a setting section. The input section inputs a plurality of magnetic data each having 3...
7637024 Magnetic field sensing device for compassing and switching  
A magnetic field sensing device can be realized by using a magnetic sensor in electronic compassing as well as switching. A magnet can be brought in close proximity to the magnetic sensor within...
7581326 Optical solid-state heading sensor  
A heading sensor includes a housing containing an interferometer having a mirror movable in response to fluctuations in a gravitational force applied to the housing. The interferometer, responsive...
7559148 Magnetic azimuth detecting device  
A magnetic azimuth detecting device is easily reduced in size. Three or more magnetic sensors 3 and a control semiconductor 4 controlling these magnetic sensors 3 are attached to and mounted on a...
7552541 Pointing device  
A pointing device includes hall elements that detect inclinations of a magnet in first, second and third directions, and a control unit that determines a pointing direction with output voltages of...
7532991 Magnetic data processing device  
In a magnetic data processing device, an input part sequentially inputs magnetic data outputted from a two-dimensional or three-dimensional magnetic sensor. The magnetic data is two-dimensional or...
7509748 Magnetic MEMS sensors  
The disclosure relates to micro-electromechanical systems (MEMS) and magnetic MEMS sensors. The sensors include a substrate having a surface, a first magnetic field detector positioned on the...
7501815 Combined magnetic field gradient and magnetic field strength sensor  
A magnetic field sensor device (2) is described that comprises an oscillatory member (8) and current control means (6). The current control means (6) is arranged to pass an alternating current...
7466633 Electronic watch with indication of the direction of a pre-programmed geographical place  
The electronic watch (1) indicates the time using two hands (2, 3). This electronic watch includes an electronic compass (10), a processing unit (13) with a microcontroller (15) for calculating...
7448140 Emergency responder's orientation method and device  
A method and device has been developed to enable emergency responders to maintain and communicate their orientation relative to a fire building or other emergency incident area as they work in and...
7437257 Geomagnetic sensor and geomagnetic sensor correction method, temperature sensor and temperature sensor correction method, geomagnetism detection device  
A geomagnetic sensor including a geomagnetism detection unit; a fuse memory for storing prescribed data according to a state of the electrical cut-off or connection; a correction data writing unit...
7428780 Viewing and display apparatus position determination algorithms  
Celestial object location devices with sensor arrays of having less that one sensor for each of three orthogonal components of gravity and magnetic field vectors. The accuracy of position sensing...
7389592 Lean detector of vehicle  
A lean detector for a vehicle is capable of reducing the cost of the parts of a lean sensor and enhancing the waterproof property thereof. The lean detector also detects when the leaning of the...
7377046 Inclination sensor and azimuth measuring apparatus using inclination sensor  
A mobile device or the like having a 3-axis electronic compass is rotated, and the outputs from magnetic sensors disposed in the three axis directions are input to a first arithmetic processing...

Matches 1 - 50 out of 248 1 2 3 4 5 >