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    Dual compatibility phone system
    1.
    发明授权
    Dual compatibility phone system 有权

    公开(公告)号：US11153432B1

    公开(公告)日：2021-10-19

    申请号：US16773058

    申请日：2020-01-27

    Applicant: Ultratec, Inc.

    Inventor： Robert M. Engelke ,  Kevin R. Colwell ,  Troy Vitek

    IPC: H04M3/42 ,  H04M7/12 ,  H04M3/22 ,  H04M7/00

    Abstract: A method of operating a captioned telephone comprising the steps of dialing a telephone number to a relay gateway, connecting to the gateway over a communication network, performing a test to assess communication network quality, based on the test results, setting up the captioned telephone to operate in at least one of a first mode and a second mode wherein each of the first and second modes is one of (i) a PSTN mode in which data is communicated between the captioned telephone and the relay gateway via analog transmission and (ii) an IP mode in which data is communicated between the captioned telephone and the relay gateway via the Internet.

    Dual compatibility phone system
    3.
    发明授权
    Dual compatibility phone system 有权

    公开(公告)号：US10225400B1

    公开(公告)日：2019-03-05

    申请号：US15934047

    申请日：2018-03-23

    Applicant: Ultratec, Inc.

    Inventor： Robert M. Engelke ,  Kevin R. Colwell ,  Troy Vitek

    IPC: H04M3/42 ,  H04M3/22 ,  H04M7/00 ,  H04M7/12

    Abstract: A method of operating a captioned telephone, comprising storing analog test data in a captioned telephone memory, dialing a telephone number to a relay gateway, connecting to the relay gateway over a communication network and performing a test of the communication network quality using the test data to determine if the network is sufficient to carry analog data, the test including at least one of transmitting the test data to the relay gateway and receiving test data from the relay gateway via the communication network, wherein the network is one of a POTS network and a VOIP network.

    Communication device and methods for use by hearing impaired
    8.
    发明授权
    Communication device and methods for use by hearing impaired 有权

    公开(公告)号：US11064070B2

    公开(公告)日：2021-07-13

    申请号：US16379381

    申请日：2019-04-09

    Applicant: ULTRATEC, INC.

    Inventor： Robert M. Engelke ,  Kevin R. Colwell ,  Troy Vitek

    IPC: H04M11/00 ,  H04M3/42 ,  H04M1/247 ,  H04L29/08 ,  H04R25/00 ,  H04M1/2757 ,  G06F3/16

    Abstract: A method for maintaining contact information in a hearing impaired assisted user's communication device includes the steps of (a) providing a web site for altering assisted user contact information, (b) linking a proxy device to the web site, (c) receiving an identifier associated with the assisted user's device via the proxy device, (d) identifying an assisted user's device via the received identifier, (e) enabling the proxy device to be used to modify contact information for the assisted user associated with the received identifier, (f) starting a timer to time out a sync timeout period, (g) during the sync timeout period, receiving an indication via the assisted user's device confirming a desire to update the assisted user's contact information, (h) updating the assisted user's contact information, and (i) at the end of the timeout period, ceasing an indication that updated data is ready to be used from the assisted user's device.

    Captioning system and method for the vision impaired
    9.
    发明授权
    Captioning system and method for the vision impaired 有权

    公开(公告)号：US10601980B1

    公开(公告)日：2020-03-24

    申请号：US14854623

    申请日：2015-09-15

    Applicant: ULTRATEC, INC.

    Inventor： Robert M Engelke ,  Christopher R Engelke ,  Kevin R Colwell ,  Troy Vitek

    IPC: H04M1/725 ,  G09B21/00 ,  G09B21/04 ,  G10L15/26

    Abstract: A communication system for communicating between a hearing user using a hearing user's communication device and an assisted user, the communication system comprising a relay that receives a hearing user's voice signal and converts that voice signal to text, a text to braille converter that receives the text generated at the relay and converts that text to braille data, a braille display device that is capable of generating braille messages that can be detected by an assisted user via touch and an assisted user's captioned device that receives the braille data and uses the braille data to drive the braille display device to generate braille messages for the assisted user to sense.

    Dual compatibility phone system
    10.
    发明授权
    Dual compatibility phone system 有权

    公开(公告)号：US10560574B1

    公开(公告)日：2020-02-11

    申请号：US16251824

    申请日：2019-01-18

    Applicant: Ultratec, Inc.

    Inventor： Robert M. Engelke ,  Kevin R. Colwell ,  Troy Vitek

    IPC: H04M3/42 ,  H04M7/12 ,  H04M3/22 ,  H04M7/00

    Abstract: A method of operating a captioned telephone comprising the steps of dialing a telephone number to a relay gateway, connecting to the gateway over a communication network, performing a test to assess communication network quality, based on the test results, setting up the captioned telephone to operate in at least one of a first mode and a second mode wherein each of the first and second modes is one of (i) a PSTN mode in which data is communicated between the captioned telephone and the relay gateway via analog transmission and (ii) an IP mode in which data is communicated between the captioned telephone and the relay gateway via the Internet.

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