Bob Engelhart

Person

Redmond, WA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Stateless charging and message handling
- Patent number 12,041,521
- Issue date Jul 16, 2024
- T-Mobile USA, Inc.
- Robert Engelhart
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Event management mechanism in 5G systems and methods
- Patent number 12,003,599
- Issue date Jun 4, 2024
- T-Mobile USA, Inc.
- Robert Engelhart
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Wireless communication network service using Network Repository Fun...
- Patent number 11,985,517
- Issue date May 14, 2024
- T-MOBILE INNOVATIONS LLC
- Robert Lee Engelhart
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods and systems for reporting zero usage for immediate trigger...
- Patent number 11,985,573
- Issue date May 14, 2024
- T-Mobile USA, Inc.
- Robert L. Engelhart
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for asynchronous distribution of operations that...
- Patent number 11,966,744
- Issue date Apr 23, 2024
- T-Mobile USA, Inc.
- Paul Avetoom
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Dynamic discovery mechanism in 5G systems and methods
- Patent number 11,809,892
- Issue date Nov 7, 2023
- T-Mobile USA, Inc.
- Robert Engelhart
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Charging function fallback
- Patent number 11,751,023
- Issue date Sep 5, 2023
- T-Mobile USA, Inc.
- Saad Hamid
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Stateless charging and message handling
- Patent number 11,729,588
- Issue date Aug 15, 2023
- T-Mobile USA, Inc.
- Robert Engelhart
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Dynamic relocation of account information based on mobility of wire...
- Patent number 11,729,587
- Issue date Aug 15, 2023
- T-Mobile USA, Inc.
- Robert Engelhart
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for asynchronous distribution of operations that...
- Patent number 11,544,071
- Issue date Jan 3, 2023
- T-Mobile USA, Inc.
- Paul Avetoom
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Event management mechanism in 5G systems and methods
- Patent number 11,252,246
- Issue date Feb 15, 2022
- T-Mobile USA, Inc.
- Robert Engelhart
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Dynamic discovery mechanism in 5G systems and methods
- Patent number 11,119,807
- Issue date Sep 14, 2021
- T-Mobile USA, Inc.
- Robert Engelhart
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Data charging during charging function outages
- Patent number 11,083,044
- Issue date Aug 3, 2021
- T-Mobile USA, Inc.
- Robert L. Engelhart
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for asynchronous distribution of operations that...
- Patent number 11,048,519
- Issue date Jun 29, 2021
- T-Mobile USA, Inc.
- Paul Avetoom
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Data charging during charging function outages
- Patent number 10,813,167
- Issue date Oct 20, 2020
- T-Mobile USA, Inc.
- Robert L. Engelhart
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Using an IP multimedia subsystem for HTTP session authentication
- Patent number 10,742,631
- Issue date Aug 11, 2020
- T-Mobile USA, Inc.
- Robert L. Engelhart
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Communications path selection in user equipment
- Patent number 10,536,989
- Issue date Jan 14, 2020
- AT&T Mobility II LLC
- Robert Lee Engelhart
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Data charging during charging function outages
- Patent number 10,531,515
- Issue date Jan 7, 2020
- T-Mobile USA, Inc.
- Robert L. Engelhart
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Communications path selection in user equipment
- Patent number 10,194,487
- Issue date Jan 29, 2019
- AT&T Mobility II LLC
- Robert Lee Engelhart
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Using an IP multimedia subsystem for HTTP session authentication
- Patent number 9,992,183
- Issue date Jun 5, 2018
- T-Mobile USA, Inc.
- Robert L. Engelhart
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Communications path selection in user equipment
- Patent number 9,924,562
- Issue date Mar 20, 2018
- AT&T Mobility II LLC
- Robert Lee Engelhart
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Communications path selection in user equipment
- Patent number 9,674,891
- Issue date Jun 6, 2017
- AT&T Mobility II LLC
- Robert Lee Engelhart
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Audio-based text messaging
- Patent number 9,602,672
- Issue date Mar 21, 2017
- Nuance Communications, Inc.
- Robert Lee Engelhart
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Dynamic distribution of authentication sessions
- Patent number 9,590,987
- Issue date Mar 7, 2017
- T-Mobile USA, Inc.
- Robert Engelhart
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Systems, methods, and computer program products for automatic mappi...
- Patent number 9,571,430
- Issue date Feb 14, 2017
- AT&T Mobility II LLC
- Robert Engelhart
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Dynamic distribution of authentication sessions
- Patent number 9,288,670
- Issue date Mar 15, 2016
- T-Mobile USA, Inc.
- Robert Engelhart
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Systems, methods, and computer program products for automatic mappi...
- Patent number 9,210,108
- Issue date Dec 8, 2015
- AT&T Mobility II LLC
- Robert Engelhart
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Communications path selection in user equipment
- Patent number 9,125,228
- Issue date Sep 1, 2015
- AT&T Mobility II LLC
- Robert Lee Engelhart
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Audio-based text messaging
- Patent number 8,995,974
- Issue date Mar 31, 2015
- AT&T Mobility II LLC
- Robert Lee Engelhart
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Systems, methods, and computer program products for automatic mappi...
- Patent number 8,886,235
- Issue date Nov 11, 2014
- AT&T Mobility II LLC
- Robert Engelhart
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
DYNAMIC DISCOVERY MECHANISM IN 5G SYSTEMS AND METHODS
- Publication number 20240012675
- Publication date Jan 11, 2024
- T-Mobile USA, Inc.
- Robert Engelhart
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
CHARGING FUNCTION FALLBACK
- Publication number 20230362604
- Publication date Nov 9, 2023
- T-Mobile USA, Inc.
- Saad Hamid
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
STATELESS CHARGING AND MESSAGE HANDLING
- Publication number 20230345214
- Publication date Oct 26, 2023
- T-Mobile USA, Inc.
- Robert Engelhart
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DYNAMIC RELOCATION OF ACCOUNT INFORMATION BASED ON MOBILITY OF WIRE...
- Publication number 20230345213
- Publication date Oct 26, 2023
- T-Mobile USA, Inc.
- Robert Engelhart
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEM AND METHOD FOR ASYNCHRONOUS DISTRIBUTION OF OPERATIONS THAT...
- Publication number 20230133744
- Publication date May 4, 2023
- T-Mobile USA, Inc.
- Paul Avetoom
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
CHARGING FUNCTION FALLBACK
- Publication number 20220377510
- Publication date Nov 24, 2022
- T-Mobile USA, Inc.
- Saad Hamid
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
EVENT MANAGEMENT MECHANISM IN 5G SYSTEMS AND METHODS
- Publication number 20220116469
- Publication date Apr 14, 2022
- T-Mobile USA, Inc.
- Robert Engelhart
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DYNAMIC DISCOVERY MECHANISM IN 5G SYSTEMS AND METHODS
- Publication number 20210373931
- Publication date Dec 2, 2021
- T-Mobile USA, Inc.
- Robert Engelhart
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYSTEM AND METHOD FOR ASYNCHRONOUS DISTRIBUTION OF OPERATIONS THAT...
- Publication number 20210294611
- Publication date Sep 23, 2021
- T-Mobile USA, Inc.
- Paul Avetoom
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYSTEM AND METHOD FOR ASYNCHRONOUS DISTRIBUTION OF OPERATIONS THAT...
- Publication number 20210157604
- Publication date May 27, 2021
- T-Mobile USA, Inc.
- Paul Avetoom
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DYNAMIC DISCOVERY MECHANISM IN 5G SYSTEMS AND METHODS
- Publication number 20210064406
- Publication date Mar 4, 2021
- T-Mobile USA, Inc.
- Robert Engelhart
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DATA CHARGING DURING CHARGING FUNCTION OUTAGES
- Publication number 20210037598
- Publication date Feb 4, 2021
- T-Mobile USA, Inc.
- Robert L. Engelhart
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DATA CHARGING DURING CHARGING FUNCTION OUTAGES
- Publication number 20200267802
- Publication date Aug 20, 2020
- T-Mobile USA, Inc.
- Robert L. Engelhart
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Communications Path Selection in User Equipment
- Publication number 20190159287
- Publication date May 23, 2019
- AT&T Mobility II LLC
- Robert Lee Engelhart
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
USING AN IP MULTIMEDIA SUBSYSTEM FOR HTTP SESSION AUTHENTICATION
- Publication number 20180278599
- Publication date Sep 27, 2018
- T-Mobile USA, Inc.
- Robert L. Engelhart
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Communications Path Selection in User Equipment
- Publication number 20180206292
- Publication date Jul 19, 2018
- AT&T Mobility II LLC
- Robert Lee Engelhart
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Communications Path Selection in User Equipment
- Publication number 20170273141
- Publication date Sep 21, 2017
- AT&T Mobility II LLC
- Robert Lee Engelhart
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DYNAMIC DISTRIBUTION OF AUTHENTICATION SESSIONS
- Publication number 20160269404
- Publication date Sep 15, 2016
- T-Mobile USA, Inc.
- Robert Engelhart
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Systems, Methods, and Computer Program Products for Automatic Mappi...
- Publication number 20160094494
- Publication date Mar 31, 2016
- AT&T Mobility II LLC
- Robert Engelhart
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Communications Path Selection In User Equipment
- Publication number 20150373779
- Publication date Dec 24, 2015
- AT&T Mobility II LLC
- Robert Lee Engelhart
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
AUDIO-BASED TEXT MESSAGING
- Publication number 20150207939
- Publication date Jul 23, 2015
- AT&T Mobility II LLC
- Robert Lee Engelhart
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Communications Path Selection in User Equipment
- Publication number 20150156816
- Publication date Jun 4, 2015
- Robert Lee Engelhart
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Systems, Methods, and Computer Program Products for Automatic Mappi...
- Publication number 20150067082
- Publication date Mar 5, 2015
- AT&T Mobility II LLC
- Robert Engelhart
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DYNAMIC DISTRIBUTION OF AUTHENTICATION SESSIONS
- Publication number 20140315518
- Publication date Oct 23, 2014
- T-Mobile USA, Inc.
- Robert Engelhart
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
USING AN IP MULTIMEDIA SUBSYSTEM FOR HTTP SESSION AUTHENTICATION
- Publication number 20140282990
- Publication date Sep 18, 2014
- T-Mobile USA, Inc.
- Robert L. Engelhart
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
AUDIO-BASED TEXT MESSAGING
- Publication number 20140228008
- Publication date Aug 14, 2014
- Robert Lee Engelhart
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
Systems, Methods, and Computer Program Products for Automatic Mappi...
- Publication number 20130156048
- Publication date Jun 20, 2013
- AT&T Mobility II LLC
- Robert Engelhart
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEM AND METHOD FOR NON-IMS APPLICATION SERVICE ACCESS OVER IP MU...
- Publication number 20130159520
- Publication date Jun 20, 2013
- T-MOBILE USA, INC.
- Robert L. Engelhart
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Systems, Methods, and Computer Program Products for Automatic Mappi...
- Publication number 20110319102
- Publication date Dec 29, 2011
- Robert Engelhart
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
INTERROGATE-RESPONSE COMMUNICATION SYSTEM WITH PRIVACY INDICATION
- Publication number 20100225453
- Publication date Sep 9, 2010
- AT&T Mobility II LLC
- Robert Engelhart
- G06 - COMPUTING CALCULATING COUNTING

Bob Engelhart

Person

Patents Grantslast 30 patents

Stateless charging and message handling

Event management mechanism in 5G systems and methods

Wireless communication network service using Network Repository Fun...

Methods and systems for reporting zero usage for immediate trigger...

System and method for asynchronous distribution of operations that...

Dynamic discovery mechanism in 5G systems and methods

Charging function fallback

Stateless charging and message handling

Dynamic relocation of account information based on mobility of wire...

System and method for asynchronous distribution of operations that...

Event management mechanism in 5G systems and methods

Dynamic discovery mechanism in 5G systems and methods

Data charging during charging function outages

System and method for asynchronous distribution of operations that...

Data charging during charging function outages

Using an IP multimedia subsystem for HTTP session authentication

Communications path selection in user equipment

Data charging during charging function outages

Communications path selection in user equipment

Using an IP multimedia subsystem for HTTP session authentication

Communications path selection in user equipment

Communications path selection in user equipment

Audio-based text messaging

Dynamic distribution of authentication sessions

Systems, methods, and computer program products for automatic mappi...

Dynamic distribution of authentication sessions

Systems, methods, and computer program products for automatic mappi...

Communications path selection in user equipment

Audio-based text messaging

Systems, methods, and computer program products for automatic mappi...

Patents Applicationslast 30 patents

DYNAMIC DISCOVERY MECHANISM IN 5G SYSTEMS AND METHODS

CHARGING FUNCTION FALLBACK

STATELESS CHARGING AND MESSAGE HANDLING

DYNAMIC RELOCATION OF ACCOUNT INFORMATION BASED ON MOBILITY OF WIRE...

SYSTEM AND METHOD FOR ASYNCHRONOUS DISTRIBUTION OF OPERATIONS THAT...

CHARGING FUNCTION FALLBACK

EVENT MANAGEMENT MECHANISM IN 5G SYSTEMS AND METHODS

DYNAMIC DISCOVERY MECHANISM IN 5G SYSTEMS AND METHODS

SYSTEM AND METHOD FOR ASYNCHRONOUS DISTRIBUTION OF OPERATIONS THAT...

SYSTEM AND METHOD FOR ASYNCHRONOUS DISTRIBUTION OF OPERATIONS THAT...

DYNAMIC DISCOVERY MECHANISM IN 5G SYSTEMS AND METHODS

DATA CHARGING DURING CHARGING FUNCTION OUTAGES

DATA CHARGING DURING CHARGING FUNCTION OUTAGES

Communications Path Selection in User Equipment

USING AN IP MULTIMEDIA SUBSYSTEM FOR HTTP SESSION AUTHENTICATION

Communications Path Selection in User Equipment

Communications Path Selection in User Equipment

DYNAMIC DISTRIBUTION OF AUTHENTICATION SESSIONS

Systems, Methods, and Computer Program Products for Automatic Mappi...

Communications Path Selection In User Equipment

AUDIO-BASED TEXT MESSAGING

Communications Path Selection in User Equipment

Systems, Methods, and Computer Program Products for Automatic Mappi...

DYNAMIC DISTRIBUTION OF AUTHENTICATION SESSIONS

USING AN IP MULTIMEDIA SUBSYSTEM FOR HTTP SESSION AUTHENTICATION

AUDIO-BASED TEXT MESSAGING

Systems, Methods, and Computer Program Products for Automatic Mappi...

SYSTEM AND METHOD FOR NON-IMS APPLICATION SERVICE ACCESS OVER IP MU...

Systems, Methods, and Computer Program Products for Automatic Mappi...

INTERROGATE-RESPONSE COMMUNICATION SYSTEM WITH PRIVACY INDICATION