4. Radiant energy
  5. Photocells; circuits and apparatus
  6. Signal isolator

Marger Johnson & McCollum P.C.

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Cochlear implants with a stimulus in the human ultrasonic...

Electrical audio signal processing systems and devices – Hearing aids – electrical – Specified casing or housing
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Connection architecture for a mobile network

Telecommunications – Radiotelephone system – Zoned or cellular telephone system
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Delay circuit having variable slope control and threshold...

Miscellaneous active electrical nonlinear devices – circuits – and – Signal converting – shaping – or generating – Having specific delay in producing output waveform
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Discovery and authentication scheme for wireless mesh networks

Electrical computers and digital processing systems: support – Multiple computer communication using cryptography – Particular communication authentication technique
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Document imaging system incorporating a selectively...

Photocopying – Projection printing and copying cameras – Detailed holder for original
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