4. Chemistry: electrical and wave energy
  5. Processes and products
  6. Coating, forming or etching by sputtering

Richard Ian Seddon

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Extrinsically athermalized optical filter devices

Optical: systems and elements – Light interference – Electrically or mechanically variable
Reexamination Certificate

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Methods for preparing low scatter optical coatings

Chemistry: electrical and wave energy – Processes and products – Coating – forming or etching by sputtering
Patent

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Optical switch with flexure pivot

Optical waveguides – With optical coupler – Switch
Reexamination Certificate

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Process for depositing optical thin films on both planar and non

Chemistry: electrical and wave energy – Processes and products – Coating – forming or etching by sputtering
Patent

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Profile ID: LFUS-PAI-P-84403

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