Geodesic measuring instrument with a piezo drive

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 7999921
APP PUB NO 20080297760A1
SERIAL NO

11572291

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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In a geodesic measuring instrument with a fixing device for positioning the measuring instrument and with a measuring component having an optical beam path for surveying a target, whereby the measuring components are mounted in an aligning component that can be moved relative to the fixing device, and can be moved relative to the aligning component, an optical beam path is modified by at least one piezoelectric micromotor.

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Patent Owner(s)

Patent OwnerAddress
LEICA GEOSYSTEMS AG9435 HEERBRUGG

International Classification(s)

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  • 2005 Application Filing Year
  • G01C Class
  • 1090 Applications Filed
  • 631 Patents Issued To-Date
  • 57.89 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances200520062007200820092010201120122013201420152016201720180255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bernhard, Heinz Berneck, CH 14 212
Häle, Anton Widnau, CH 1 4
Herbst, Christoph Dornbirn, AT 11 44

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Patent Citation Ranking

  • 4 Citation Count
  • G01C Class
  • 3.99 % this patent is cited more than
  • 14 Age
Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges14200633117722214801 - 1011 - 2021 - 3031 - 4041 - 5051 - 6061 - 7071 - 8081 - 9091 - 100100 +0102030405060708090100110120130140150160170180190200210

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