LandOfFree - US Patents - Listing for Communications: directive radio wave systems and devices (e.g., ,Determining distance

Communications: directive radio wave systems and devices (e.g. – Determining distance – With frequency modulation

Method and apparatus for improved determination of range and...

Communications: directive radio wave systems and devices (e.g. – Determining distance – Phase comparison

Method and apparatus for improved ranging

Communications: directive radio wave systems and devices (e.g. – Determining distance – Material level within container

Method and apparatus for level measurement with microwaves

Communications: directive radio wave systems and devices (e.g. – Determining distance – With frequency modulation

Method and apparatus for maintaining linearity and frequency acc

Communications: directive radio wave systems and devices (e.g. – Determining distance

Method and apparatus for measuring distance

Communications: directive radio wave systems and devices (e.g. – Determining distance – With remote cooperating station

Method and apparatus for measuring distance

Communications: directive radio wave systems and devices (e.g. – Determining distance

Method and apparatus for measuring distance using...

Communications: directive radio wave systems and devices (e.g. – Determining distance – With remote cooperating station

Method and apparatus for measuring distances

Communications: directive radio wave systems and devices (e.g. – Determining distance – Material level within container

Method and apparatus for measuring the distance to an object

Communications: directive radio wave systems and devices (e.g. – Determining distance – Material level within container

Method and apparatus for measuring the level of a fluent materia

Communications: directive radio wave systems and devices (e.g. – Determining distance – Material level within container

Method and apparatus for measuring water level in a well

Communications: directive radio wave systems and devices (e.g. – Determining distance – With pulse modulation

Method and apparatus for providing optimum radar elevation patte

Communications: directive radio wave systems and devices (e.g. – Determining distance – Triangulation

Method and apparatus for radar measurement of ball in play

Communications: directive radio wave systems and devices (e.g. – Determining distance – Material level within container

Method and apparatus for radar-based level gauging

Communications: directive radio wave systems and devices (e.g. – Determining distance – Material level within container

Method and apparatus for radar-based level gauging

Communications: directive radio wave systems and devices (e.g. – Determining distance – With frequency modulation

Method and apparatus for remotely deriving the velocity...

Communications: directive radio wave systems and devices (e.g. – Determining distance – Height finder

Method and apparatus for the determination of the height of a ta

Communications: directive radio wave systems and devices (e.g. – Determining distance – With pulse modulation

Method and arrangement for duty cycle enlargement

Communications: directive radio wave systems and devices (e.g. – Determining distance – Material level within container

Method and device for contactless level and interface detection