IP Verse

Zyxel Communications competitive analysis

Latest PTAB cases involving Zyxel Communications

Discover the latest PTAB cases involving Zyxel Communications, highlighting their recent legal challenges and patent disputes.

Last updated on: Feb 3, 2026
Proceeding NumberFiling DatePetitionerRespondentStatus

Get alerts for PTAB Cases involving Zyxel Communications

IPR2023-00877Apr 21, 2023ZYXEL COMMUNICATIONSATLASTerminated-Settled
IPR2023-00863Apr 18, 2023ZYXEL COMMUNICATIONSATLASTerminated-Settled
IPR2021-00741Mar 30, 2021ZYXEL COMMUNICATIONSUNM RAINFOREST INNOVATIONSFinal Written Decision
IPR2021-00734Mar 29, 2021ZYXEL COMMUNICATIONSUNM RAINFOREST INNOVATIONSTrial Instituted
IPR2021-00739Mar 29, 2021ZYXEL COMMUNICATIONSUNM RAINFOREST INNOVATIONSFinal Written Decision

Peer Comparison New

IP litigation analysis comparing Zyxel Communications with top 3 competitors. Includes complete PTAB case data and opposition data from 2018 onwards.

Last updated on: Jan 29, 2026
CompanyOppositions FiledOppositions FacedPTAB Cases FiledPTAB Cases Faced
ZYXEL COMMUNICATIONS - - 5 -
ATLAS - 10 - 6
UNM RAINFOREST INNOVATIONS - - - 12