4. Amplifiers
  5. With semiconductor amplifying device
  6. Including differential amplifier

Joseph H. Colles

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Apparatus for and method of processing and converting binary inf

Computer graphics processing and selective visual display system – Display peripheral interface input device – Light pen for fluid matrix display panel
Patent

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Apparatus for converting between digital and analog values

Electricity: power supply or regulation systems – Self-regulating – Using a three or more terminal semiconductive device as the...
Patent

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Apparatus for converting data between digital and analog values

Coded data generation or conversion – Analog to or from digital conversion – Digital to analog conversion
Patent

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Apparatus for converting digital values to analog values

Coded data generation or conversion – Analog to or from digital conversion – Digital to analog conversion
Patent

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Cellular handset with adjustable analog to digital conversion

Telecommunications – Transmitter and receiver at same station – Radiotelephone equipment detail
Reexamination Certificate

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Profile ID: LFUS-PAI-P-140371

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