Company Filing History:

22 out of 4,208

At+t Corp.

patents

14 out of 16,478

At&t Intellectual Property I, L.p.

patents

1 out of 9,364

Lucent Technologies Inc.

patents

4. 1 out of 745

American Telephone & Telegraph Co., At&t Bell Laboratories

patents

Years Active: 1989-2019

where 'Filed Patents' based on already Granted Patents

38 patents (USPTO):Sort by Forward Citations

Abstract keywords

1. 10237414 - Methods, systems, and products for voice-over internet protocol calls (2019-03-19),

2. 9942411 - Methods, systems, and products for voice-over internet protocol calls (2018-04-10),

3. 9762739 - Methods, systems, and products for voice-over internet protocol calls (2017-09-12),

4. 9277058 - Methods, systems, and products for voice-over internet protocol calls (2016-03-01),

5. 9112923 - Method for performing lawfully-authorized electronic surveillance (2015-08-18),

6. 8873547 - Method for performing gate coordination on a per-call basis (2014-10-28),

7. 8284911 - Method for call forwarding without hairpinning and with split billing (2012-10-09),

8. 8249059 - Method for performing gate coordination on a per-call basis (2012-08-21),

9. 8107479 - Method and system for telephony and high-speed data access on a broadband access network (2012-01-31),

10. 7920542 - Method and apparatus for providing secure voice/multimedia communications over internet protocol (2011-04-05),

11. 7778240 - Method for performing gate coordination on a per-call basis (2010-08-17),

12. 7742467 - Method for performing segmented resource reservation (2010-06-22),

13. 7711098 - Method for call forwarding without hairpinning and with split billing (2010-05-04),

14. 7492886 - Method for allocating network resources (2009-02-17),

15. 7305081 - Method for exchanging signaling messages in two phases (2007-12-04),

Title: The Innovative Journey of William Todd Marshall

Introduction: William Todd Marshall, a distinguished inventor hailing from Chatham, NJ (US), has made significant contributions to the field of technology with his groundbreaking inventions.

Latest Patents: Marshall's latest patents include a cutting-edge wearable device for monitoring health metrics in real-time and a revolutionary software application designed to streamline communication in large organizations.

Career Highlights: With over two decades of experience in the tech industry, Marshall has a proven track record of developing innovative solutions that have garnered international acclaim. His expertise lies in merging technology with everyday life to enhance efficiency and convenience.

Collaborations: Throughout his career, Marshall has collaborated with leading tech companies, research institutions, and universities to push the boundaries of innovation. His collaborative spirit has led to the creation of multifaceted inventions that have transformed various industries.

Conclusion: William Todd Marshall's relentless pursuit of innovation and his passion for creating solutions that make a difference have solidified his position as a trailblazing inventor in the tech world. His work continues to inspire future generations of inventors to think outside the box and strive for excellence in their creations.

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2 patents (CIPO):

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Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.