Richard H Xu

USPTO Granted Patents = 13 (Patent Applications = 2)

CIPO Patents = 2

EPO Patents = 8 (Patent Applications = 10)

Average Co-Inventor Count = 1.6

ph-index = 5

Forward Citations = 30(Granted Patents)

Company Filing History:

where one patent can have more than one assignee

Years Active: 2016-2022

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13 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 11438310 - IPX signaling security (2022-09-06),

2. 10979890 - Policy control framework (2021-04-13),

3. 10979462 - Identifying voice over LTE users (2021-04-13),

4. 10917782 - Internet of things services architecture (2021-02-09),

5. 10911932 - Method and system for hub breakout roaming (2021-02-02),

6. 10820190 - eSIM profile switching without SMS (2020-10-27),

7. 10524116 - Internet of things services architecture (2019-12-31),

8. 10470031 - Voice over IMS roaming gateway (2019-11-05),

9. 10263903 - Method and apparatus for managing communication flow in an inter-network system (2019-04-16),

10. 9693219 - User profile conversion to support roaming (2017-06-27),

11. 9629018 - Method and apparatus for triggering management of communication flow in an inter-network system (2017-04-18),

12. 9596621 - Signaling traffic reduction in mobile communication systems (2017-03-14),

13. 9392436 - Method and apparatus for voice over LTE (2016-07-12),

Title: The Innovative Contributions of Richard H Xu

Introduction

Richard H Xu is a prominent inventor based in Wakefield, MA, with a remarkable portfolio of 13 patents. His work primarily focuses on advancements in telecommunications and signaling technologies. Xu's innovative spirit and technical expertise have led to significant contributions in the field.

Latest Patents

One of Xu's latest patents is related to IPX signaling security. This patent outlines a method for sending signaling messages through an IPX proxy from a first network element to a second network element across different mobile networks. The process involves establishing an initial signaling connection, sending a signaling request, and receiving a signaling response that includes an indication of the selected IPX proxy. This innovation enhances the security and efficiency of signaling in mobile networks.

Another notable patent by Xu involves identifying voice over LTE users. This method includes receiving a user identifier from an originating user device and determining the type of communications service for the terminating user. The service identifier is then used to facilitate communication between the two devices, ensuring seamless connectivity across different operators.

Career Highlights

Throughout his career, Richard H Xu has worked with notable companies such as iBasis, Inc. and Koninklijke KPN N.V. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking projects in telecommunications.

Collaborations

Xu has collaborated with talented individuals in the industry, including Hwan Jang Tang and Vitaliy G Yurchenko. These partnerships have fostered innovation and have been instrumental in the development of his patented technologies.

Conclusion

Richard H Xu's contributions to telecommunications through his patents and collaborations highlight his role as a leading inventor in the field. His work continues to influence the industry and pave the way for future innovations.

This text is generated by artificial intelligence and may not be accurate.