4. Recording, communication, or information retrieval equipment
  5. Video or audio transmission, recording or playback equipment
  6. Element or attachment

Robert Spaller

Inventor

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Horizontal microphone array

Recording – communication – or information retrieval equipment – Video or audio transmission – recording or playback equipment – Element or attachment
Design Patent

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Microphone isolation system

Spring devices – Resilient shock or vibration absorber
Reexamination Certificate

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Videoconferencing system

Photography and optical equipment – Camera or body therefor – Video type
Design Patent

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Videoconferencing system with extensible microphone arrays

Photography and optical equipment – Camera or body therefor – Video type
Design Patent

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Videoconferencing system with extensible microphone arrays...

Photography and optical equipment – Camera or body therefor – Video type
Design Patent

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Profile ID: LFUS-PAI-P-2562516

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