Company Filing History:

12 out of 16,478

At&t Intellectual Property I, L.p.

patents

2 out of 125

Sbc Knowledge Ventures, L.p.

patents

1 out of 63

Adaptive Spectrum and Signal Alignment, Incorporated

5. 2 out of 832,680

Other

patents

where one patent can have more than one assignee

Years Active: 1990-2017

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17 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 9548793 - Communications link discontinuity detection systems and methods (2017-01-17),

2. 9215101 - Communications link discontinuity detection systems and methods (2015-12-15),

3. 9054783 - Methods, apparatus, and articles of manufacture to trigger preemptive maintenance in vectored digital subscriber line (DSL) systems (2015-06-09),

4. 8660138 - Methods, apparatus and articles of manufacture to allocate ports to vectored digital subscriber line (DSL) groups (2014-02-25),

5. 8649484 - Apparatus, methods, and articles of manufacture to predict vectored digital subscriber line (DSL) performance gains (2014-02-11),

6. 8644169 - Methods and apparatus to perform line testing at customer premises (2014-02-04),

7. 8369485 - Methods, apparatus, and articles of manufacture to trigger preemptive maintenance in vectored digital subscriber line (DSL) systems (2013-02-05),

8. 8363789 - Apparatus, methods, and articles of manufacture to predict vectored digital subscriber line (DSL) performance gains (2013-01-29),

9. 8249176 - Method for determination of bridged taps on a transmission line (2012-08-21),

10. 8170814 - Systems and methods to determine an impedance mismatch (2012-05-01),

11. 7903790 - System and method for completing incomplete records in a database of twisted cable pair information (2011-03-08),

12. 7778192 - System and method for automated double-ended field management of DSL service (2010-08-17),

13. 7620154 - Equivalent working length determinative system for digital subscriber line circuits (2009-11-17),

14. 7606145 - Dual-mode broadband modem (2009-10-20),

15. 7388906 - Method for detecting bridged taps on telephony cable (2008-06-17),

Title: Richard Dennis Hart: Innovating Communication Link Discontinuity Detection Systems

Introduction:

Richard Dennis Hart, a prolific inventor based in Concord, CA, has made significant contributions to the field of communication technology. With an impressive portfolio of 17 patents, Hart's work focuses on developing systems and methods for detecting and analyzing discontinuities in communication links.

Latest Patents:

Among Hart's latest patents is the "Communications Link Discontinuity Detection Systems and Methods." These systems operate by projecting signals into a communication link, detecting reflected signals, and analyzing the transformed distribution of these signals. By identifying peak values and performing local fits, Hart's innovations enable the precise location of discontinuities within communication links.

Career Highlights:

Throughout his career, Richard Dennis Hart has worked with notable companies such as AT&T Intellectual Property I, L.P., where he has honed his skills in communication technology and innovation. His dedication to developing cutting-edge solutions has led to the successful filing of multiple patents in the field.

Collaborations:

Hart's collaborative spirit is evident in his work with coworkers Jin Wang and Raghvendra Savoor. Together, they have explored new avenues in communication link analysis, pushing the boundaries of technology and paving the way for future advancements in the field.

Conclusion:

Richard Dennis Hart's pioneering work in communication link discontinuity detection systems showcases his ingenuity and commitment to innovation. With a keen eye for detail and a passion for problem-solving, Hart continues to make invaluable contributions to the world of technology, shaping the future of communication systems.

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