Christopher Engelke

Person

Madison, WI, US

People

Patents Grantslast 30 patents

Information Patent Grant
Text assisted telephony on wireless device method and apparatus
- Patent number 12,244,752
- Issue date Mar 4, 2025
- Ultratec, Inc.
- Christopher R. Engelke
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Semiautomated relay method and apparatus
- Patent number 12,137,183
- Issue date Nov 5, 2024
- Ultratec, Inc.
- Robert M. Engelke
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Semiautomated relay method and apparatus
- Patent number 12,136,426
- Issue date Nov 5, 2024
- Ultratec, Inc.
- Robert M Engelke
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Semiautomated relay method and apparatus
- Patent number 12,136,425
- Issue date Nov 5, 2024
- Ultratec, Inc.
- Robert M Engelke
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Caption modification and augmentation systems and methods for use b...
- Patent number 12,035,070
- Issue date Jul 9, 2024
- Ultratec, Inc.
- Christopher Engelke
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Text assisted telephony on wireless device method and apparatus
- Patent number 11,895,257
- Issue date Feb 6, 2024
- Ultratec, Inc.
- Christopher R. Engelke
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Text assisted telephony on wireless device method and apparatus
- Patent number 11,856,123
- Issue date Dec 26, 2023
- Ultratec, Inc.
- Christopher R. Engelke
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Semiautomated relay method and apparatus
- Patent number 11,741,963
- Issue date Aug 29, 2023
- Ultratec, Inc.
- Robert M Engelke
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Semiautomated relay method and apparatus
- Patent number 11,664,029
- Issue date May 30, 2023
- Ultratec, Inc.
- Robert M Engelke
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Semiautomated relay method and apparatus
- Patent number 11,627,221
- Issue date Apr 11, 2023
- Ultratec, Inc.
- Robert M. Engelke
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Text assisted telephony on wireless device method and apparatus
- Patent number 11,570,291
- Issue date Jan 31, 2023
- Ultratec, Inc.
- Christopher R. Engelke
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Caption modification and augmentation systems and methods for use b...
- Patent number 11,539,900
- Issue date Dec 27, 2022
- Ultratec, Inc.
- Christopher Engelke
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Semiautomated relay method and apparatus
- Patent number 11,368,581
- Issue date Jun 21, 2022
- Ultratec, Inc.
- Robert M Engelke
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Text assisted telephony on wireless device method and apparatus
- Patent number 11,201,957
- Issue date Dec 14, 2021
- Ultratec, Inc.
- Christopher R. Engelke
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Text assisted telphony on wireless device method and apparatus
- Patent number 11,190,630
- Issue date Nov 30, 2021
- Ultratec, Inc.
- Christopher R. Engelke
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Semiautomated relay method and apparatus
- Patent number 10,917,519
- Issue date Feb 9, 2021
- Ultratec, Inc.
- Robert M. Engelke
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Semiautomated relay method and apparatus
- Patent number 10,878,721
- Issue date Dec 29, 2020
- Ultratec, Inc.
- Robert M Engelke
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Semiautomated relay method and apparatus
- Patent number 10,748,523
- Issue date Aug 18, 2020
- Ultratec, Inc.
- Robert M Engelke
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Semiautomated relay method and apparatus
- Patent number 10,742,805
- Issue date Aug 11, 2020
- Ultratec, Inc.
- Robert M. Engelke
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Captioning system and method for the vision impaired
- Patent number 10,601,980
- Issue date Mar 24, 2020
- Ultratec, Inc.
- Robert M Engelke
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Semiautomated relay method and apparatus
- Patent number 10,389,876
- Issue date Aug 20, 2019
- Ultratec, Inc.
- Robert M. Engelke
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Captioned telephone with emergency access feature
- Patent number 6,885,731
- Issue date Apr 26, 2005
- Robert M. Engelke
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
SEMIAUTOMATED RELAY METHOD AND APPARATUS
- Publication number 20250118305
- Publication date Apr 10, 2025
- ULTRATEC, INC.
- Robert M. Engelke
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
SEMIAUTOMATED RELAY METHOD AND APPARATUS
- Publication number 20250104714
- Publication date Mar 27, 2025
- ULTRATEC, INC.
- Robert M. Engelke
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
SEMIAUTOMATED RELAY METHOD AND APPARATUS
- Publication number 20250069601
- Publication date Feb 27, 2025
- ULTRATEC, INC.
- Robert M. Engelke
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
SEMIAUTOMATED RELAY METHOD AND APPARATUS
- Publication number 20250037719
- Publication date Jan 30, 2025
- ULTRATEC, INC.
- Robert M. Engelke
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
SEMIAUTOMATED RELAY METHOD AND APPARATUS
- Publication number 20250008020
- Publication date Jan 2, 2025
- ULTRATEC, INC.
- Robert M. Engelke
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
SEMIAUTOMATED RELAY METHOD AND APPARATUS
- Publication number 20240428798
- Publication date Dec 26, 2024
- ULTRATEC, INC.
- Robert M. Engelke
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
SEMIAUTOMATED RELAY METHOD AND APPARATUS
- Publication number 20240321278
- Publication date Sep 26, 2024
- ULTRATEC, INC.
- Robert M. Engelke
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
CAPTION MODIFICATION AND AUGMENTATION SYSTEMS AND METHODS FOR USE B...
- Publication number 20240308252
- Publication date Sep 19, 2024
- ULTRATEC, INC.
- Christopher Engelke
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
SEMIAUTOMATED RELAY METHOD AND APPARATUS
- Publication number 20240127823
- Publication date Apr 18, 2024
- ULTRATEC, INC.
- Robert M. Engelke
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
SEMIAUTOMATED RELAY METHOD AND APPARATUS
- Publication number 20240127822
- Publication date Apr 18, 2024
- ULTRATEC, INC.
- Robert M. Engelke
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
SEMIAUTOMATED RELAY METHOD AND APPARATUS
- Publication number 20240119940
- Publication date Apr 11, 2024
- ULTRATEC, INC.
- Robert M. Engelke
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
SEMIAUTOMATED RELAY METHOD AND APPARATUS
- Publication number 20230352028
- Publication date Nov 2, 2023
- ULTRATEC, INC.
- Robert M. Engelke
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
SEMIAUTOMATED RELAY METHOD AND APPARATUS
- Publication number 20230274744
- Publication date Aug 31, 2023
- ULTRATEC, INC.
- Robert M. Engelke
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
SEMIAUTOMATED RELAY METHOD AND APPARATUS
- Publication number 20230231949
- Publication date Jul 20, 2023
- ULTRATEC, INC.
- Robert M. Engelke
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
CAPTION MODIFICATION AND AUGMENTATION SYSTEMS AND METHODS FOR USE B...
- Publication number 20230066793
- Publication date Mar 2, 2023
- ULTRATEC, INC.
- Christopher Engelke
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SEMIAUTOMATED RELAY METHOD AND APPARATUS
- Publication number 20230005484
- Publication date Jan 5, 2023
- ULTRATEC, INC.
- Robert M. Engelke
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
SEMIAUTOMATED RELAY METHOD AND APPARATUS
- Publication number 20220150353
- Publication date May 12, 2022
- ULTRATEC, INC.
- Robert M. Engelke
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
SEMIAUTOMATED RELAY METHOD AND APPARATUS
- Publication number 20220103683
- Publication date Mar 31, 2022
- ULTRATEC, INC.
- Robert M. Engelke
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
SEMIAUTOMATED RELAY METHOD AND APPARATUS
- Publication number 20220028394
- Publication date Jan 27, 2022
- ULTRATEC, INC.
- ROBERT M. ENGELKE
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
SEMIAUTOMATED RELAY METHOD AND APPARATUS
- Publication number 20220014622
- Publication date Jan 13, 2022
- ULTRATEC, INC.
- Robert M. Engelke
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
SEMIAUTOMATED RELAY METHOD AND APPARATUS
- Publication number 20220014623
- Publication date Jan 13, 2022
- ULTRATEC, INC.
- Robert M. Engelke
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
SEMIAUTOMATED RELAY METHOD AND APPARATUS
- Publication number 20210274039
- Publication date Sep 2, 2021
- ULTRATEC, INC.
- Robert M. Engelke
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
CAPTION MODIFICATION AND AUGMENTATION SYSTEMS AND METHODS FOR USE B...
- Publication number 20210266473
- Publication date Aug 26, 2021
- ULTRATEC, INC.
- Christopher Engelke
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SEMIAUTOMATED RELAY METHOD AND APPARATUS
- Publication number 20210234959
- Publication date Jul 29, 2021
- ULTRATEC, INC.
- Robert M. Engelke
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
SEMIAUTOMATED RELAY METHOD AND APPARATUS
- Publication number 20210058510
- Publication date Feb 25, 2021
- ULTRATEC, INC.
- Robert M. Engelke
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
SEMIAUTOMATED RELAY METHOD AND APPARATUS
- Publication number 20200412869
- Publication date Dec 31, 2020
- ULTRATEC, INC.
- Robert M. Engelke
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
SEMIAUTOMATED RELAY METHOD AND APPARATUS
- Publication number 20200404097
- Publication date Dec 24, 2020
- ULTRATEC, INC.
- Robert M. Engelke
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SEMIAUTOMATED RELAY METHOD AND APPARATUS
- Publication number 20200329139
- Publication date Oct 15, 2020
- ULTRATEC, INC.
- Robert M. Engelke
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
SEMIAUTOMATED RELAY METHOD AND APPARATUS
- Publication number 20200252507
- Publication date Aug 6, 2020
- ULTRATEC, INC.
- Robert M. Engelke
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
SEMIAUTOMATED RELAY METHOD AND APPARATUS
- Publication number 20200244800
- Publication date Jul 30, 2020
- ULTRATEC, INC.
- Robert M. Engelke
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Christopher Engelke

Person

Patents Grantslast 30 patents

Text assisted telephony on wireless device method and apparatus

Semiautomated relay method and apparatus

Semiautomated relay method and apparatus

Semiautomated relay method and apparatus

Caption modification and augmentation systems and methods for use b...

Text assisted telephony on wireless device method and apparatus

Text assisted telephony on wireless device method and apparatus

Semiautomated relay method and apparatus

Semiautomated relay method and apparatus

Semiautomated relay method and apparatus

Text assisted telephony on wireless device method and apparatus

Caption modification and augmentation systems and methods for use b...

Semiautomated relay method and apparatus

Text assisted telephony on wireless device method and apparatus

Text assisted telphony on wireless device method and apparatus

Semiautomated relay method and apparatus

Semiautomated relay method and apparatus

Semiautomated relay method and apparatus

Semiautomated relay method and apparatus

Captioning system and method for the vision impaired

Semiautomated relay method and apparatus

Captioned telephone with emergency access feature

Patents Applicationslast 30 patents

SEMIAUTOMATED RELAY METHOD AND APPARATUS

SEMIAUTOMATED RELAY METHOD AND APPARATUS

SEMIAUTOMATED RELAY METHOD AND APPARATUS

SEMIAUTOMATED RELAY METHOD AND APPARATUS

SEMIAUTOMATED RELAY METHOD AND APPARATUS

SEMIAUTOMATED RELAY METHOD AND APPARATUS

SEMIAUTOMATED RELAY METHOD AND APPARATUS

CAPTION MODIFICATION AND AUGMENTATION SYSTEMS AND METHODS FOR USE B...

SEMIAUTOMATED RELAY METHOD AND APPARATUS

SEMIAUTOMATED RELAY METHOD AND APPARATUS

SEMIAUTOMATED RELAY METHOD AND APPARATUS

SEMIAUTOMATED RELAY METHOD AND APPARATUS

SEMIAUTOMATED RELAY METHOD AND APPARATUS

SEMIAUTOMATED RELAY METHOD AND APPARATUS

CAPTION MODIFICATION AND AUGMENTATION SYSTEMS AND METHODS FOR USE B...

SEMIAUTOMATED RELAY METHOD AND APPARATUS

SEMIAUTOMATED RELAY METHOD AND APPARATUS

SEMIAUTOMATED RELAY METHOD AND APPARATUS

SEMIAUTOMATED RELAY METHOD AND APPARATUS

SEMIAUTOMATED RELAY METHOD AND APPARATUS

SEMIAUTOMATED RELAY METHOD AND APPARATUS

SEMIAUTOMATED RELAY METHOD AND APPARATUS

CAPTION MODIFICATION AND AUGMENTATION SYSTEMS AND METHODS FOR USE B...

SEMIAUTOMATED RELAY METHOD AND APPARATUS

SEMIAUTOMATED RELAY METHOD AND APPARATUS

SEMIAUTOMATED RELAY METHOD AND APPARATUS

SEMIAUTOMATED RELAY METHOD AND APPARATUS

SEMIAUTOMATED RELAY METHOD AND APPARATUS

SEMIAUTOMATED RELAY METHOD AND APPARATUS

SEMIAUTOMATED RELAY METHOD AND APPARATUS