Patent Assignment
Reel/Frame 005384/0406
Assignment of Assignors Interest.
Recorded: 1990-07-19
Pages: 3
Assignee
XEL COMMUNICATIONS, INC.
17600 EAST EXPOSITION DRIVE, A CO CORP., AURORA, COLORADO, 80017
Covered Property
(1)
Adaptive No Balance Dx Signalling Circuit
Patent:
5,247,574 →
Application:
07/555,562 →
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.