Patents/Inventors

Kevin R. Colwell

Middleton, WIUS20 patents

23 Patents

US124887992025
Semiautomated Relay Method and Apparatus
Ultratec, Inc.
0 cites
US124898392025
911 Call Assistance for Assisted Device User
Ultratec, Inc.
0 cites
US124824582025
Semiautomated Relay Method and Apparatus
Ultratec, Inc.
0 cites
US124006602025
Semiautomated Relay Method and Apparatus
ULTRATEC, Inc.
0 cites
US123354372025
Device Independent Text Captioned Telephone Service
Ultratec, Inc.
0 cites
US122447522025
Text Assisted Telephony on Wireless Device Method and Apparatus
ULTRATEC, Inc.
0 cites
US122316002025
Dual Compatibility Phone System
Ultratec, Inc.
0 cites
US121669202024
Communication Device and Methods for Use by Hearing Impaired
ULTRATEC, Inc.
0 cites
US121364252024
Semiautomated Relay Method and Apparatus
Ultratec, Inc.
0 cites
US121364262024
Semiautomated Relay Method and Apparatus
Ultratec, Inc.
0 cites
US121371832024
Semiautomated Relay Method and Apparatus
Ultratec, Inc.
0 cites
US120350702024
Caption Modification and Augmentation Systems and Methods for Use by Hearing Assisted User
Ultratec, Inc.
0 cites
US119368092024
Dual Compatibility Phone System
Ultratec, Inc.
0 cites
US118952572024
Text Assisted Telephony on Wireless Device Method and Apparatus
Ultratec, Inc.
0 cites
US118561232023
Text Assisted Telephony on Wireless Device Method and Apparatus
ULTRATEC, Inc.
0 cites
US118250082023
911 Call Assistance for Assisted Device User
Ultratec, Inc.
0 cites
US117419632023
Semiautomated Relay Method and Apparatus
Ultratec, Inc.
0 cites
US116640292023
Semiautomated Relay Method and Apparatus
Ultratec, Inc.
0 cites
US116272212023
Semiautomated Relay Method and Apparatus
ULTRATEC, Inc.
0 cites
US116116442023
911 Call Assistance for Assisted Device User
Ultratec, Inc.
0 cites
US115889362023
Communication Device and Methods for Use by Hearing Impaired
ULTRATEC, Inc.
0 cites
US115702912023
Text Assisted Telephony on Wireless Device Method and Apparatus
ULTRATEC, Inc.
0 cites
US115703002023
Dual Compatibility Phone System
Ultratec, Inc.
0 cites