USPTO Targeted In Brothers' Patent Litigation Campaign

By Andrew Karpan · April 2, 2024, 7:04 PM EDT

Two brothers who are software engineers and claim to have invented two-factor authorization are accusing the U.S. Patent and Trademark Office of infringing their patents with its sign-in website....

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Documents

Case Information

Case Title

FACTOR 2 MULTIMEDIA SYSTEMS, LLC v. TIKTOK, INC. et al

Case Number

1:24-cv-00133

Court

District Of Columbia

Nature of Suit

Patent

Date Filed

January 16, 2024


Case Title

Factor2 Multimedia Systems, LLC v. Amazon.Com, Inc.

Case Number

1:24-cv-00336

Court

Texas Western

Nature of Suit

Patent

Date Filed

March 29, 2024


Case Title

Factor2 Multimedia Systems, LLC v. SNAP, Inc.

Case Number

1:24-cv-00337

Court

Texas Western

Nature of Suit

Patent

Date Filed

March 29, 2024