Conference call

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United States of America Patent

PATENT NO 6577721
SERIAL NO

09302811

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A telephone for setting up a conference call, the telephone comprising a memory for storing data relating to a first and second user; control means for retrieving said data from the memory and originating a call to the first user the control means being responsive to a signal indicating that the first call has been established originates a call to the second user.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
NOKIA TECHNOLOGIES OYESPOO FINLAND ESPOO SOUTHERN FINLAND

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Pelkonen, Sakari A Oulu, FI 1 222
Pussinen, Arto Oulu, FI 7 550
Raiha, Keijo Il, FI 1 222
Vainio, Aimo Irving, TX 1 222

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