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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
Issue Dt:
01/29/1991
Application #:
07474607
Filing Dt:
02/05/1990
Inventors:
SHAWN R. MC CASLIN, TIM A. WILLIAMS, NICHOLAS R. VAN BAVEL
Title:
A DIGITAL TONE DETECTOR USING A RATIO OF TWO DEMODULATORS OF DIFFERING FREQUENCY
Assignment: 1
Reel/Frame:
005231/0219Recorded: 02/05/1990Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
01/31/1990
Exec Dt:
01/31/1990
Exec Dt:
01/31/1990
Assignee:
SCHAUMBURG, ILLINOIS
Correspondent:
JOHN A. FISHER
MOTOROLA, INC., PATENT DEPT.,
M/D: F4; 3501 ED BLUESTEIN BLVD.
AUSTIN, TX 78721

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