Hang Hoi YAU

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Sammamish, WA, US

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Patents Grantslast 30 patents

Information Patent Grant
UE retry during network overload
- Patent number 12,256,450
- Issue date Mar 18, 2025
- T-Mobile USA, Inc.
- Lin Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Enhanced call waiting for user equipment
- Patent number 12,219,091
- Issue date Feb 4, 2025
- T-MOBILE INNOVATIONS LLC
- Nicholas Benjamin Zellerhoff
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
UE retry during network overload
- Patent number 12,207,131
- Issue date Jan 21, 2025
- T-Mobile USA, Inc.
- Lin Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
UE retry during network overload
- Patent number 11,729,849
- Issue date Aug 15, 2023
- T-Mobile USA, Inc.
- Lin Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Orchestration and mediation stack
- Patent number 11,564,159
- Issue date Jan 24, 2023
- T-Mobile USA, Inc.
- Ming Shan Kwok
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
FRAMEWORK FOR DYNAMIC SLICE TRAFFIC OFFLOADING FOR WIRELESS NETWORKS
- Publication number 20250227590
- Publication date Jul 10, 2025
- T-Mobile Innovations LLC
- Ming Shan Kwok
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMS PDN/PDU FOR EMERGENCY CALL
- Publication number 20240357707
- Publication date Oct 24, 2024
- T-Mobile USA, Inc.
- Hang Hoi Yau
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
END-TO-END EMERGENCY CALL TESTING
- Publication number 20240267455
- Publication date Aug 8, 2024
- T-Mobile USA, Inc.
- Hang Hoi Yau
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
UE RETRY DURING NETWORK OVERLOAD
- Publication number 20230345566
- Publication date Oct 26, 2023
- T-Mobile USA, Inc.
- Lin ZHANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ENHANCED CALL WAITING FOR USER EQUIPMENT
- Publication number 20230199113
- Publication date Jun 22, 2023
- T-Mobile Innovations LLC
- Nicholas Benjamin Zellerhoff
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ORCHESTRATION AND MEDIATION STACK
- Publication number 20220248311
- Publication date Aug 4, 2022
- T-Mobile USA, Inc.
- Ming Shan KWOK
- H04 - ELECTRIC COMMUNICATION TECHNIQUE