4. Etching a substrate: processes
  5. Gas phase etching of substrate
  6. Application of energy to the gaseous etchant or to the...

Jie Chen

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2-Pyrimidinyloxy-n-aryl-benzylamine derivatives,their...

Plant protecting and regulating compositions – Plant growth regulating compositions – Organic active compound containing
Reexamination Certificate

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3-(pyridinyl-piperazin-1-yl)-phenylethyl amides as potassium...

Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Heterocyclic carbon compounds containing a hetero ring...
Reexamination Certificate

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Antibiotic bravomicins

Organic compounds -- part of the class 532-570 series – Organic compounds – Nitrogen attached directly or indirectly to the purine ring...
Patent

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Aperture control and apodization in a micro-machined...

Communications – electrical: acoustic wave systems and devices – Signal transducers – Receivers
Reexamination Certificate

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Apparatus and method for dual tone multifrequency signal detecti

Telephonic communications – Supervisory or control line signaling – Signalling integrity protection
Patent

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Profile ID: LFUS-PAI-P-316872

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