John A. Marinho — 6 Patents at AT&T

John A. Marinho has been granted 6 US patents while listed as an inventor at AT&T. The first was granted in 1987 and the most recent in August 2022. John A. Marinho ranks #779,687 of 4,157,543 US inventors in our database (top 18.8%). Patent records list John A. Marinho in Elizabeth, NJ, US.

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
11418955	System and methods for transit path security assured network slices	Carlos Solari, Matthew Silveira, Russell Housley, William C. Epstein, Timothy Ray Newman +2 more	2022-08-16
10951422	Mobile message source authentication	—	2021-03-16
10931660	Cyber security-based certification of IoT devices	Robert Cantu	2021-02-23
6738637	Dynamic variation of class of service in a communication network based on network resources	Eshwar Pittampalli, Daniel C. Stanzione, George I. Zysman	2004-05-18	$27,683,000
5018187	Mobile telephone intrasystem and intersystem enhanced handoff method and apparatus for limiting trunk switching connections	Steven James Pilgrim, I-Hsiang Yu	1991-05-21
4696053	Antenna alignment system and method	Dennis Mastriani, Donald Jacoby, Jeanne Weise, Bruce Linick, Charles M. DeSantis	1987-09-22	$2,402,000

John A. Marinho — 6 Patents

Issued Patents All Time

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