Company Filing History:

9 out of 16,478

At&t Intellectual Property I, L.p.

patents

1 out of 3,345

At&t Bell Laboratories

patents

Years Active: 1991-2016

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10 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 9306822 - Method and system for silent trunk failure detection (2016-04-05),

2. 9020123 - Apparatus and method for managing priority communication (2015-04-28),

3. 8976783 - Method and apparatus for assuring voice over internet protocol service (2015-03-10),

4. 8792482 - Method and apparatus for correlation of data sources in a Voice over Internet Protocol network (2014-07-29),

5. 8634527 - Method and apparatus for detecting network and service performance degradations using call detail records (2014-01-21),

6. 8488746 - Method and system for silent trunk failure detection (2013-07-16),

7. 8171134 - Methods and apparatus to characterize and predict network health status (2012-05-01),

8. 7995491 - MPLS VPN connectivity alarm storm reduction (2011-08-09),

9. 7773727 - Method for providing predictive maintenance relating to trunk operations in a VoIP network (2010-08-10),

10. 5042064 - Call control strategy for high capacity telecommunication services (1991-08-20),

Title: The Innovations of Li-Jin Wu Chung

Introduction

Li-Jin Wu Chung is a notable inventor based in Lincroft, NJ (US). He has made significant contributions to the field of technology, holding a total of 10 patents. His work primarily focuses on enhancing communication systems and network diagnostics.

Latest Patents

Among his latest patents is a method and system for silent trunk failure detection. This innovative system performs diagnostic tests on different classes of service on a network link, generating alerts based on previous measurement periods. Another significant patent is the apparatus and method for managing priority communication. This system monitors billing data associated with Voice Over Internet Protocol (VoIP) calls, identifying special service calls and determining undesired conditions based on thresholds.

Career Highlights

Li-Jin Wu Chung has worked with prominent companies such as AT&T Intellectual Property and AT&T Bell Laboratories. His experience in these organizations has allowed him to develop and refine his innovative ideas, contributing to advancements in communication technologies.

Collaborations

Throughout his career, Li-Jin has collaborated with talented individuals, including Jeffrey Stein and Yu-Lein Kung. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies.

Conclusion

Li-Jin Wu Chung's contributions to the field of technology through his patents and collaborations highlight his role as an influential inventor. His work continues to impact the way we communicate and manage network systems.

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