4. Electricity: measuring and testing
  5. Magnetic
  6. Displacement

Alvin Wirthlin

Attorney

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Integrated surface-mount pointing device

Computer graphics processing and selective visual display system – Display peripheral interface input device – Cursor mark position control device
Reexamination Certificate

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Rotary position sensor having a semi-parabolic magnet

Electricity: measuring and testing – Magnetic – Displacement
Reexamination Certificate

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Profile ID: LFUS-PAI-P-2131288

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