Captioned telephone service | Patent Number 10491746

US 10491746 B2
Application Number14969507
Publication NumberUS 20160105554 A1
Pendency3 years, 11 months, 17 days
Filled DateDec 15, 2015
Priority DateFeb 18, 2004
Publication DateApr 14, 2016
Expiration DateFeb 18, 2024
Inventor/ApplicantsTroy D Vitek
Kevin R Colwell
Robert M Engelke
ROBERT M. ENGELKE
TROY D. VITEK
KEVIN R. COLWELL
ExaminesEL-ZOOBI, MARIA
Art Unit2656
Technology Center2600
Assignments
Ultratech International
Current
Ultratech International
Original
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