HAND HELD BENCH PORTABLE FREQUENCY

Brand Owner (click to sort) Address Description
OEI OPTOELECTRONICS, INC. 5821 N.E. 14th Avenue Fort Lauderdale FL 33334 hand-held and bench portable frequency counters, and universal timer/counters;
OPTOELECTRONICS OPTOELECTRONICS, INC. 5821 N.E. 14th Avenue Fort Lauderdale FL 33334 hand-held and bench portable frequency counters, and universal timer/counters;opto-electronics;
 

Where the owner name is not linked, that owner no longer owns the brand

    
Technical Examples
  1. A compact, hand-held device for wireless powering, interrogation and data retrieval from at least one implanted sensor. The hand-held device includes an antenna for powering an implanted sensor and for receiving data from the implanted sensor to the hand-held device for at least one of storage, display or analysis. The hand-held device establishes electromagnetic coupling with a low radiating radio frequency power inductor in the implanted sensor at a predefined separation and the antenna geometry allows for the antenna to power, interrogate and retrieve data from the implanted sensor without strapping the hand-held device to a human body housing the implanted sensor The hand-held device optionally allows for activation of the implanted sensor only during interrogation and data retrieval.