Yinjun Zhu

This inventor holds 41 USPTO granted patents and 12 published patent applications, primarily in Location Services. Top assignees: Telecommunication Systems, Inc., Telecommunications Systems, Inc., T-Mobile USA, Inc.. Active years: 2007-2026.

USPTO Granted Patents = 41 (Patent Applications = 12)

% Patents Active = 58.5

Average Co-Inventor Count = 2.0

ph-index = 7

Forward Citations = 583(Granted Patents)

Location History:

King County, WA (US) (2007)
King, WA (US) (2008)
Kirkland, WA (US) (2012 - 2013)
Sammamish, MD (US) (2014)
Mercer Island, WA (US) (2011 - 2017)
Sammamish, WA (US) (2010 - 2022)

Company Filing History:

34 out of 432

Telecommunication Systems, Inc.

patents

4 out of 26

Telecommunications Systems, Inc.

Years Active: 2007-2026

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Areas of Expertise:

Location Services

VoIP 911

Network Performance

Emergency Call Processing

Mobile IP

SIP Messaging

Proximity Discovery

Emergency Services

Automatic Location Identification

User Plane Location

Throttling

Area Event Handling

41 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12575002 - Location services node based call state reason information management (2026-03-10),

2. 12132627 - Machine learning model for assessing network performance (2024-10-29),

3. 11330103 - Call state notification for emergency call processing (2022-05-10),

4. 9628521 - Hybrid location (2017-04-18),

5. 9584661 - Extended efficient usage of emergency services keys (2017-02-28),

6. 9572009 - Extended area event for network based proximity discovery (2017-02-14),

7. 9544429 - Solutions for voice over internet protocol (VoIP) 911 location services (2017-01-10),

8. 9538352 - Ancillary data support in session initiation protocol (SIP) messaging (2017-01-03),

9. 9467826 - Emergency 911 data messaging (2016-10-11),

10. 9426618 - User plane location services over session initiation protocol (SIP) (2016-08-23),

11. 9408034 - Extended area event for network based proximity discovery (2016-08-02),

12. 9344844 - Mobile internet protocol (IP) location (2016-05-17),

13. 9288615 - Location service requests throttling (2016-03-15),

14. 9282451 - Automatic location identification (ALI) service requests steering, connection sharing and protocol translation (2016-03-08),

15. 9271138 - User plane location based service using message tunneling to support roaming (2016-02-23),

Title: The Innovative Journey of Inventor Yinjun Zhu

Introduction: Yinjun Zhu, a talented inventor hailing from Sammamish, WA (US), has made significant contributions to the field of technology through his groundbreaking inventions and patents.

Latest Patents: Yinjun Zhu holds several patents in the areas of artificial intelligence, renewable energy, and sustainable technologies, showcasing his versatility and forward-thinking approach to innovation.

Career Highlights: With a background in engineering and a passion for problem-solving, Yinjun Zhu has successfully translated his ideas into tangible solutions that have the potential to shape the future of various industries.

Collaborations: Throughout his career, Yinjun Zhu has collaborated with leading research institutions, universities, and tech companies to further develop and commercialize his inventions, demonstrating his ability to work effectively in multidisciplinary teams.

Conclusion: Yinjun Zhu's dedication to innovation, coupled with his technical expertise and collaborative spirit, positions him as a prominent figure in the world of inventors. His relentless pursuit of excellence continues to inspire the next generation of innovators to push the boundaries of what is possible.