G01S 13/08 Systems for measuring distance only (indirect measurement G01S13/46)
Introduced: January 1980
Title
Titles differ between systems:
IPC: Systems for measuring distance only
CPC: Systems for measuring distance only (indirect measurement G01S13/46)
Full Title
Full titles differ between systems:
Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified > Systems using reflection of radio waves, e.g. primary radar systems; Analogous systems > Systems determining position data of a target > Systems for measuring distance only
Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified > Systems using reflection of radio waves, e.g. primary radar systems; Analogous systems > Systems determining position data of a target > Systems for measuring distance only (indirect measurement G01S13/46)
IPC and CPC are identically structured here. All 2 subcodes exist in both systems.
1 shared codes have differing titles between IPC and CPC.
IPC defines codes here since 1980.
Child Classifications
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- G01S 13/10 using transmission of interrupted, pulse modulated waves (determination of distance by phase measurement G01S13/32) since 1980 +2 CPC IPC+CPC Available in IPC and CPC
- G01S 13/32 using transmission of continuous waves, whether amplitude-, frequency-, or phase-modulated, or unmodulated since 1980 +1 CPC IPC+CPC Available in IPC and CPC