Assignment of Assignor's Interest

Recorded: 2006-02-20 Pages: 4

Assignors

PIMPLER, DONALD ERIC

Executed: 2006-01-05

CABADING, ERIC

Executed: 2006-01-05

TYSELL, KENNETH L.

Executed: 2006-01-09

Assignee

SBC KNOWLEDGE VENTURES, L.P.

645 E. PLUMB LANE, RENO, NEVADA, 89502

Covered Property (1)

DSL prospecting system and method

Application: 11/280,108 →

Publication: US 2007/0110032

Related Assignments (1)

Other recorded transfers of the patent in this record — the chain of ownership.