4. Telephonic communications
  5. Audio message storage, retrieval, or synthesis

David G. Unger

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Method and apparatus for personalization of a public...

Telecommunications – Radiotelephone system – Special service
Reexamination Certificate

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Method and apparatus for personalization of a public...

Telecommunications – Radiotelephone system – Zoned or cellular telephone system
Reexamination Certificate

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Method and apparatus for personalization of a public...

Telecommunications – Radiotelephone system – Zoned or cellular telephone system
Reexamination Certificate

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Method and apparatus to provide enhanced directory...

Data processing: speech signal processing – linguistics – language – Speech signal processing – Application
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Method and apparatus to provide enhanced directory...

Data processing: speech signal processing – linguistics – language – Speech signal processing – Application
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Profile ID: LFUS-PAI-P-816201

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