Inventor
PARSONS LEO D
US10 patents
Patents
10 patentsUS10188207B2Jan 29, 2019
Apparatus and method for simultaneously testing a plurality of mobile devices
COMMUNICATIONS TEST DESIGN INC11 citations90
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Emergency alert system
COMMUNICATIONS TEST DESIGN INC51 citations90
US9805458B2Oct 31, 2017
Method and system for detecting defective pixels and screen imperfections of a mobile device
COMMUNICATIONS TEST DESIGN INC7 citations80
US10646037B2May 12, 2020
Apparatus and method for simultaneously testing a plurality of mobile devices
COMMUNICATIONS TEST DESIGN INC1 citations71
US11304520B2Apr 19, 2022
Apparatus and method for simultaneously testing a plurality of mobile devices
COMMUNICATIONS TEST DESIGN INC0 citations60
US11304519B2Apr 19, 2022
Apparatus and method for simultaneously testing a plurality of mobile devices
COMMUNICATIONS TEST DESIGN INC0 citations60
US11253066B2Feb 22, 2022
Apparatus and method for simultaneously testing a plurality of mobile devices
COMMUNICATIONS TEST DESIGN INC0 citations60
US11234514B2Feb 1, 2022
Apparatus and method for simultaneously testing a plurality of mobile devices
COMMUNICATIONS TEST DESIGN INC0 citations60
US11206925B2Dec 28, 2021
Apparatus and method for simultaneously testing a plurality of mobile devices
COMMUNICATIONS TEST DESIGN INC0 citations60
US4741017AApr 26, 1988
Apparatus and method for identifying and analyzing telephone channel units, commands and responses
COMMUNICATIONS TEST DESIGN INC6 citations56