LandOfFree - US Patents - Listing for Telephonic communications

Telephonic communications – Terminal – Having loudspeaking conversation capability

Hands-free device with a replaceable adapter for a mobile phone

Telephonic communications – Audio message storage – retrieval – or synthesis

Hands-free intercom system

Telephonic communications – Substation or terminal circuitry – Amplifying

Hands-free phone converter

Telephonic communications – Terminal – Housing or housing component

Hands-free speaker telephone

Telephonic communications – Supervisory or control line signaling – Using line or loop condition detection

Hands-free speaking device with echo canceler

Telephonic communications – Substation or terminal circuitry – For loudspeaking terminal

Hands-free telephone

Telephonic communications – Substation or terminal circuitry – For loudspeaking terminal

Hands-free telephone

Telephonic communications – Supervisory or control line signaling – Using line or loop condition detection

Hands-free telephone apparatus

Telephonic communications – Terminal accessory or auxiliary equipment – Including coupler

Hands-free telephone assembly

Telephonic communications – Terminal accessory or auxiliary equipment – Telephone receiver support

Hands-free telephone cradle

Telephonic communications – Having light wave or ultrasonic link for speech or paging... – Including fiber optic link within telephone network

Hands-free telephone having a handset volume attenuator for cont

Telephonic communications – Substation or terminal circuitry – Sidetone control or hybrid circuit

Hands-free telephone set

Telephonic communications – Echo cancellation or suppression

Hands-free telephone set

Telephonic communications – Having light wave or ultrasonic link for speech or paging... – Including fiber optic link within telephone network

Hands-free type automobile telephone and general-purpose telepho

Telephonic communications – Terminal – Having loudspeaking conversation capability

Hands-free voice communication apparatus with speakerphone...

Telephonic communications – Terminal – Housing or housing component

Handset

Telephonic communications – Terminal accessory or auxiliary equipment – Telephone receiver support

Handset access mechanism and method

Telephonic communications – Call or terminal access alarm or control – Fraud or improper use mitigating or indication

Handset actuated signal intercept

Telephonic communications – Terminal – Housing or housing component

Handset and base unit with semi-translucent finish