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Note: Last Up Date - ---- 1-4-05
All patents will be presented with application engineering information and data as writing time permits.
Check back often for up-dates
Thank you for visiting |
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This is my U.S. Patent list index. For patent application information or to view a complete patent from the USPTO site, click on the patent number. |
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GOTO HOME PAGE |
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How-to- Build Instructions: Click Here
Building a Hall Effect Gear Tooth Sensor
or a
Ferrous Object Position Sensor |
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4,959,629: A High Torque Rotary Solenoid |
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5115194: A Hall Effect Speed and Position Sensor |
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5,264,792: A Hall Effect Flux Return Pole Piece Position Sensor |
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Note: Your WEB Browser will need a TIFF plug-in to read the USPTO patent files. You can down load a free TIFF plug-in from the USPTO site by clicking on HELP, and then How to access patent full-page images and then System requirements for viewing images. Then select a TIFF viewer from Alterna or Interne. It's FREE |
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5,321,355: A Hall Effect Position Sensor Pole Piece Design |
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5,444,369: A Hall Effect Rotational Angle Position Sensor |
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5,448,217: An Ignition Coil with Spark Duration Control |
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6,137,288: A Hall Effect Rotational Angle Sensor with Zero Hysteresis |
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Click here for information on building capacitive type sensors using expired patent technology |
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6,356,076: A Magnetoresistive Gear Tooth Sensor |
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6,417,664: A Hall Effect Rotational Angle Sensor with an Interrupted Pole Piece |
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Click here to go to the geartooth sensor signal conditioning circuit page |
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6,459,261: A Magnetoresistive Gear Tooth Position Sensor Electronic Circuit |
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6,472,865: A Dual Hall Effect Rotational Angle Position Sensor |
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6,509,734: A Hall Effect Electronic Control Circuit for a Rotational Angle Position Sensor |
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Other Rotary Angle Sensor Patents
That Reference
Patents 5,444,369 and 6,137,288 |
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6,586,929: A linear Travel Position Sensor Magnetic Circuit |
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6,653,830: A Magnetoresistive Linear Position Sensor with Shaped Pole Pieces |
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6,717,399: A Gear Tooth MR Electronic Sensor Circuit |
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Check out the
TRD Racing Patent Plaque |
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6,798,195: A linear Position Sensor Concept |
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Foreign Patents |
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Note: The Legal Stuff! The staff at luetzow.us will do its best to present the most complete and accurate technical information about the patents and electronic circuits and other information on this Web Site. By reading and using the technical information presented on these Web Pages, you agree to assume the full responsibility for your use and application of the presented technical data and information. Click anywhere on this text if you want to read the complete statement. |
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