Assignee
PLANETEXCHANGE COM INC
2 granted patents·0 citations·filing 2007–2007
Technology mixH04L2
Top patents by PatentIndex Score
2 records- 0144US7636784B2System and method for maintaining presence and communicating over a computer network using the HTTP protocolPLANETEXCHANGE COM INC·Filed 2007·Granted Dec 22, 2009·0 cites·40 claims
- 0244US7631087B2System and method for maintaining presence and communicating over a computer network using the HTTP protocolPLANETEXCHANGE COM INC·Filed 2007·Granted Dec 8, 2009·0 cites·42 claims
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