4. Communications: directive radio wave systems and devices (e.g.,
  5. Directive
  6. Beacon or receiver

David A. Tong

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Direction finding equipment

Communications: radio wave antennas – Antennas – With coupling network or impedance in the leadin
Patent

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Electrode systems and methods for reducing motion artifact

Surgery – Diagnostic testing – Structure of body-contacting electrode or electrode inserted...
Reexamination Certificate

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Mobile direction finder

Communications: directive radio wave systems and devices (e.g. – Directive – Beacon or receiver
Patent

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Motion detection for physiological applications

Communications: electrical – Condition responsive indicating system – Specific condition
Reexamination Certificate

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Profile ID: LFUS-PAI-P-1264135

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