Assignment of Assignor's Interest

Recorded: 2001-01-09 Received: 2001-01-29 Pages: 4

Assignors

PERRY, MATTHEW CHRISTOPHER

Executed: 2000-12-14

VU, JOE Q.

Executed: 2000-12-18

Assignee

SANTERA SYSTEMS INC.

3605 E. PLANO PARKWAY, PLANO, TX, 75074, UNITED STATES

Covered Property (1)

Call Processing Digit Translation and Characterization

Application: 09/757,735 →