| KAVLICO CORPORATION Patent applications |
| Patent application number | Title | Published |
|---|
| 20100235130 | ONE PIN CALIBRATION ASSEMBLY AND METHOD FOR SENSORS - Described herein is a sensor assembly that can be calibrated after manufacture and a method for calibrating that assembly. The assembly comprises a sense element, microprocessor and a protection circuit. The assembly can use pins on the existing connector to input calibration data. The present invention also is a method of calibrating sensor outputs using an assembly that contains a protection circuit to prevent the sensor assembly from electrostatic discharge and high and reverse voltage. | 09-16-2010 |
| 20100229651 | COINTEGRATED MEMS SENSOR AND METHOD - Described herein is a method for integrating MEMS with submicron semiconductor electrical circuits such as CMOS to provide more complex signal processing, on-chip calibration and integration with RF technologies. A MEMS sensor is provided having an upper layer, an insulating layer into which a cavity has been formed and a handle layer. The upper layer acts as both the substrate of the semiconductor electrical circuit and as the active MEMS element. The remainder of the circuitry is fabricated either in or on the upper layer. In a preferred method of the present invention a first wafer assembly and a second wafer assembly are fabricated such that a MEMS sensor and the substrate of at least one semiconductive electrical circuit is formed. | 09-16-2010 |
| 20090098318 | DIAPHRAGM ISOLATION FORMING THROUGH SUBTRACTIVE ETCHING - Described herein is a housing comprising an inside and at least one sidewall, wherein the at least one sidewall comprises inner and outer surfaces. An etch stop deposit is disposed over at least a portion of the housing, and a diaphragm material deposit is disposed over at least a portion of the etch stop deposit. | 04-16-2009 |
| 20090061597 | SINGULATOR METHOD AND APPARATUS - A method for the singulation of hybrid circuits from a pre-scribed plate containing hybrid circuits or made of other brittle materials. The method includes the steps of providing a platen used to support the hybrid plate and which has a surface comprised of a series of sections each angled downward from its adjacent section, aligning the plate on the platen so that the scribe lines align with the surface discontinuities at the angles between the sections, securing the plate to the platen with vacuum pressure, creating a pressure differential between a space above the plate and a space below the plate, and applying the pressure differential to sequentially break the plate along the pre-scribed lines by forcing the plate against the angles. | 03-05-2009 |
| 20080300810 | METHOD AND APPARATUS FOR CALIBRATION OF SENSOR SIGNALS - A method is disclosed for providing calibration of sensor signals in a sensor having a measuring sensor and a reference sensor. The method includes receiving a sensor signal and a reference signal from the measuring sensor and the reference sensor, respectively. The method further includes providing a first compensation signal to the sensor signal based on a gain characteristic and providing a second compensation signal to the reference signal based on the gain characteristic and an offset characteristic; combining the first compensation signal and the sensor signal, and the second compensation signal and the reference signal to create a compensated sensor signal; and, adjusting the compensated signal for temperature effects by coupling a component having a high thermal coefficient to the sensor. An apparatus is also described herein. | 12-04-2008 |
