4. Radiant energy
  5. Ionic separation or analysis
  6. Static field-type ion path-bending selecting means

Ronald A. Hellekson

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Bar code scanner with DC brushless motor

Electricity: motive power systems – Switched reluctance motor commutation control
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Die carrier with fluid chamber

Active solid-state devices (e.g. – transistors – solid-state diode – Housing or package
Reexamination Certificate

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Fluid ejector head having a planar passivation layer

Etching a substrate: processes – Forming or treating thermal ink jet article
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Fluid ejector head having a planar passivation layer

Incremental printing of symbolic information – Ink jet – Ejector mechanism
Reexamination Certificate

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Mechanism to aid optical beam focusing on optical disc

Dynamic optical information storage or retrieval – Optical storage medium structure
Reexamination Certificate

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Profile ID: LFUS-PAI-P-1599222

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