4. Optics: measuring and testing
  5. For light transmission or absorption

Ronald Allan Powell

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Apparatus and method for injecting and modifying gas...

Coating processes – Direct application of electrical – magnetic – wave – or... – Pretreatment of coating supply or source outside of primary...
Reexamination Certificate

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Apparatus and method for injecting and modifying gas...

Coating processes – Direct application of electrical – magnetic – wave – or... – Pretreatment of coating supply or source outside of primary...
Reexamination Certificate

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Apparatus for injecting and modifying gas concentration of a...

Coating apparatus – Gas or vapor deposition – With treating means
Reexamination Certificate

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Optical spectrometer

Optics: measuring and testing – For light transmission or absorption
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Passivation of copper in dual damascene metalization

Metal treatment – Process of modifying or maintaining internal physical... – Carburizing or nitriding using externally supplied carbon or...
Reexamination Certificate

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Profile ID: LFUS-PAI-P-379180

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