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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
09/05/2000
Application #:
08960409
Filing Dt:
10/29/1997
Inventors:
LELAND LESTER, DAVID IGLEHART, DANIEL B. KELLY, TAVE PEARCE DUNN
Title:
METHOD AND SYSTEM FOR DISTINGUISHING VALID DTMF SIGNALS FROM SPURIOUS DTMF NOISE
Assignment: 1
Reel/Frame:
008870/0240Recorded: 10/29/1997Pages: 6
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
10/21/1997
Exec Dt:
10/21/1997
Exec Dt:
10/21/1997
Exec Dt:
10/22/1997
Assignee:
4900 OLD IRONSIDES DRIVE M/S 210
SANTA CLARA, CALIFORNIA 95054
Correspondent:
SIEMENS CORPORATION
ELSA KELLER
INTELLECTUAL PROPERTY DEPARTMENT
186 WOOD AVENUE SOUTH
ISELIN, NJ 08830
Assignment: 2
Reel/Frame:
010592/0745Recorded: 02/01/2000Pages: 4
Conveyance:
MERGER (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
09/30/1998
Assignee:
900 BROKEN SOUND PARKWAY
BOCA RATON, FLORIDA 33487
Correspondent:
SIEMENS CORPORATION
ELSA KELLER
INTELLECTUAL PROPERTY DEPARTMENT
186 WOOD AVENUE SOUTH
ISELIN, NJ 08830

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