4. Television
  5. Image falsification to improve viewer perception of...
  6. Selective contrast expander

Chang-Hyeon Lee

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Apparatus and method for detecting an abnormality in a...

Dynamic magnetic information storage or retrieval – General processing of a digital signal – Data verification
Reexamination Certificate

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Apparatus and method for detecting an abnormality in a...

Dynamic magnetic information storage or retrieval – General processing of a digital signal – Data verification
Reexamination Certificate

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Apparatus for improving the visibility of images

Television – Image falsification to improve viewer perception of... – Selective contrast expander
Patent

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Charge pump having reduced switching noise

Miscellaneous active electrical nonlinear devices – circuits – and – Signal converting – shaping – or generating – Synchronizing
Reexamination Certificate

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Charge pump having reduced switching noise

Miscellaneous active electrical nonlinear devices – circuits – and – Signal converting – shaping – or generating – Synchronizing
Reexamination Certificate

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Profile ID: LFUS-PAI-P-1811239

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