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Signal competitive analysis

Latest publications and patents of Signal New

Explore the latest publications and patents granted to Signal, showcasing their recent innovations and technological advancements.

Latest oppositions filed by Signal

Explore patent oppositions filed by Signal against competitors, revealing strategic technology disputes and market positioning.

Last updated on: Sep 4, 2025
Patent NumberTitleApplicantOpposition Date

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EP2852827
Infrared-Based Vehicle Component Imaging And AnalysisELECTRONIC MACHINESJun 19, 2024
EP2990296
A Decommissioning System For Decommissioning A Railway Track Section, As Well As Interface Means For Connecting A Decommissioning System To A Train Safety System Of The Railway TrackDUAL INVENTIVE HOLDINGOct 25, 2023
EP3744605
Railway Train Operation Control Method And SystemCRRC CHANGCHUN RAILWAY VEHICLESOct 4, 2023
EP3473495
Movable Emergency Light DeviceNETUN SOLUTIONSOct 25, 2022
EP3620346
Sensor ArrangementFRAUSCHER SENSORTECHNIKOct 8, 2021
EP3328677
Battery Emulator, And Method For Controlling The Battery EmulatorAVL LISTSep 16, 2021
EP3206008
An Automotive Testing System, Method And Computer Program ProductSIEMENS INDUSTRY SOFTWAREJun 22, 2021
EP2557228
Interlocking Device For A Moveable Point FrogAMURRIO FERROCARRIL Y EQUIPOSMay 2, 2018

Latest PTAB cases involving Signal New

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

Last updated on: Sep 8, 2025
Proceeding NumberFiling DatePetitionerRespondentStatus

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IPR2025-00428Jan 22, 2025NOKIA OF AMERICAADAPTIVE SPECTRUM AND SIGNAL ALIGNMENTTerminated-Settled
IPR2025-00492Jan 22, 2025NOKIA OF AMERICAADAPTIVE SPECTRUM AND SIGNAL ALIGNMENTTerminated-Settled
IPR2025-00451Jan 17, 2025AT&T SERVICESADAPTIVE SPECTRUM AND SIGNAL ALIGNMENTTerminated-Settled
IPR2025-00395Jan 3, 2025AT&T SERVICESADAPTIVE SPECTRUM AND SIGNAL ALIGNMENTTerminated-Settled
IPR2025-00088Nov 8, 2024CHARTER COMMUNICATIONSADAPTIVE SPECTRUM AND SIGNAL ALIGNMENTInstitution Denied
IPR2025-00087Oct 31, 2024CHARTER COMMUNICATIONSADAPTIVE SPECTRUM AND SIGNAL ALIGNMENTInstitution Denied
IPR2025-00013Oct 25, 2024CHARTER COMMUNICATIONSADAPTIVE SPECTRUM AND SIGNAL ALIGNMENTInstitution Denied
IPR2025-00012Oct 25, 2024CHARTER COMMUNICATIONSADAPTIVE SPECTRUM AND SIGNAL ALIGNMENTInstitution Denied
IPR2024-01379Sep 17, 2024CHARTER COMMUNICATIONSADAPTIVE SPECTRUM AND SIGNAL ALIGNMENTInstitution Denied
IPR2024-00884May 1, 2024APPLIED CONCEPTSKUSTOM SIGNALSTerminated-Settled

Top competitors of Signal

Top competitors of Signal based on patent oppositions.