Company Filing History:

4 out of 16,481

At&t Intellectual Property I, L.p.

where one patent can have more than one assignee

Years Active: 2009-2025

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4 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12439267 - Microwave design tool (2025-10-07),

2. 9002340 - Method and apparatus for backup communication services (2015-04-07),

3. 8457616 - Method and apparatus for backup communication services (2013-06-04),

4. 7577245 - Method of detecting misrouted inter-office transport facility routes in a telecommunications system (2009-08-18),

I specialize in innovations, inventions, inventors, patent attorneys, assignees, and patents.

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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.

For the Inventor, By the Inventor

Randal Biederstedt

Company Filing History:

Years Active: 2009-2025