Patent 7567622
Litigation summary
Past and pending lawsuits — plaintiffs, defendants, jurisdictions, outcomes, and notable rulings.
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No PTAB proceedings on file. This patent has not been challenged through Inter Partes Review, Post-Grant Review, or Covered Business Method review at the USPTO. The absence is itself a signal — well-asserted patents eventually attract IPRs.
Cases on file (2)
Group view →Specific litigation cases in our database that name US patent 7567622. The free-form analysis below may also discuss cases beyond this list.
- Althearidge LLC v. Cipherlab Co Ltdfiled Apr 17, 20262:26-cv-00308Texas Eastern District CourtOpen
Defendants: Cipherlab Co Ltd
Other patents asserted: 7154961
The accused technology is a method for improving the reliability of wireless communications by changing how data is encoded when it has to be re-transmitted due to an error.
- Althearidge LLC v. Viasat Incfiled Apr 17, 20267:26-cv-00154Texas Western District CourtJudge David Countsterminated Apr 21, 2026Closed
Defendants: Viasat Inc
Other patents asserted: 7154961
The infringement involves a method of re-transmitting wireless data that alters the signal's structure to correct errors and improve the reliability of the connection.
Litigation summary
Past and pending lawsuits — plaintiffs, defendants, jurisdictions, outcomes, and notable rulings.