Asynchronous response system with acknowledge

Telecommunications – Radiotelephone system – Zoned or cellular telephone system

Reexamination Certificate

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Details

C370S445000, C370S447000, C455S002010, C455S463000

Reexamination Certificate

active

07747261

ABSTRACT:
A wireless response system and method of receiving user responses from a plurality of users at a base unit includes providing a base unit having a base transceiver that is adapted to wireless signal transmitting and wireless signal receiving and providing a plurality of response units. Each of the response units includes a response unit transceiver and a user input device. The response unit transceiver is adapted to wireless signal transmitting and wireless signal receiving. User input selections are received with the user input device. A response user transmission is transmitted with the response unit transceiver in response to the user input device receiving a user input selection. A base transmission is transmitted with the base unit transceiver. The user response transmissions are asynchronously transmitted after receipt of a base transmission.

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Commonly assigned U.S. Appl. No. 11/424,717 filed on Jun. 16, 2006, entitled Wireless Response System with Feature Module (P-318B1).
Description of prior art system entitled “Turning Technologies/Responsive Innovations Protocol Analysis Sep. 12, 2005.”.

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