Patent Assignment
Reel/Frame 019529/0923
Security Agreement
Recorded: 2007-07-10
Received: 2007-07-10
Pages: 11
Assignor
SONIM TECHNOLOGIES, INC.
Executed: 2007-06-27
Assignee
INVESTEC BANK (UK) LTD., AS ADMINISTRATIVE AGENT
2 GRESHAM STREET, ATTN: PROJECT & INFRASTRUCTURE FINANCE; MS. SHELAGH KIRKLAND, LONDON, GBX, EC2V 7QP, UNITED KINGDOM
Covered Properties
(19)
System and Method for Initiating Push-to-Talk Sessions Between Outside Services and User Equipment
Application:
11/601,117 →
Presence management in a real-time communications environment
Application:
60/799,780 →
Method and apparatus for providing full duplex services over multiple simplex media paths and sessions
Application:
60/799,270 →
Apparatus and method for conversational-style push-to-talk
Application:
60/794,062 →
Push to talk over cellular (half-duplex) to full-duplex voice conferencing
Application:
11/394,270 →
Restructuring data packets to improve voice quality at low bandwidth conditions in wireless networks
Application:
11/367,560 →
Methods and arrangements for implementing whisper mode coversations during a multiparty telecommunication session
Application:
60/764,699 →
Push-To-Talk Apparatus and Method for Communication Between an Application Server and Media Resource Function Processor
Application:
11/283,131 →
Sustained Voip Call Logs Using Poc Contact Lists
Application:
11/127,911 →
Reducing size of messages over the cellular control channel
Application:
11/127,912 →
Distributed markup and processing apparatus and method
Application:
11/127,913 →
System and Method for Initiating Push-to-Talk Sessions Between Outside Services and User Equipment
Application:
11/022,273 →
Method of Scheduling Data and Signaling Packets for Push-to-Talk Over Cellular Networks
Application:
11/022,268 →
Delay timers for managing internal state changes and messages in user equipment for real-time multimedia applications
Application:
11/021,831 →
Delay timers for managing internal state changes and messages in user equipment for real-time multimedia applications
Application:
11/021,987 →
Dynamic Compression Training Method and Apparatus
Application:
11/009,899 →
Methods of Transmitting a Message to a Message Server in a Push-to-Talk Network
Application:
10/932,665 →
Methods of retrieving a message from a message server in a push-to-talk network
Application:
10/932,680 →
Snap-on assembly
Application:
10/927,740 →